/* LEVARYS GROUP — Institutional corporate theme */
:root {
  --bg-deep: #030508;
  --bg: #060a12;
  --navy: #0a1220;
  --navy-mid: #0f1a2e;
  --charcoal: #141c2a;
  --charcoal-light: #1c2738;
  --metal: #7a8799;
  --metal-bright: #a8b4c4;
  --white: #f4f6f9;
  --white-muted: rgba(244, 246, 249, 0.72);
  --gold: #c9a962;
  --gold-soft: rgba(201, 169, 98, 0.14);
  --gold-line: rgba(201, 169, 98, 0.45);
  --border: rgba(255, 255, 255, 0.06);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --header-h: 5.25rem;
  --max: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--white-muted);
  background: var(--bg-deep);
  overflow-x: hidden;
}

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

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

a:hover {
  color: #dfc78a;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
}

h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  margin: 0 0 1rem;
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--metal-bright);
  max-width: 48rem;
}

/* ——— Header ——— */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(3, 5, 8, 0.96) 0%, rgba(3, 5, 8, 0.78) 70%, transparent 100%);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-out), border-color 0.35s, backdrop-filter 0.35s;
}

.site-header.is-scrolled {
  background: rgba(6, 10, 18, 0.92);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}

.header-inner {
  width: min(100% - 3rem, var(--max) + 4rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--white);
  flex-shrink: 0;
}

.logo-link:hover {
  color: var(--white);
}

.logo-link img {
  height: 5rem;
  width: auto;
}

.logo-wordmark {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.logo-wordmark strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
}

.logo-wordmark span {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--metal);
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-primary a {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white-muted);
  padding: 0.5rem 0.65rem;
  border-radius: 2px;
  transition: color 0.2s, background 0.2s;
}

.nav-primary a:hover,
.nav-primary a.is-active {
  color: var(--white);
  background: var(--gold-soft);
}

@media (max-width: 1280px) and (min-width: 1081px) {
  .nav-primary a {
    font-size: 0.7rem;
    padding: 0.45rem 0.45rem;
  }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-right: -0.5rem;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 1080px) {
  .nav-toggle {
    display: flex;
  }

  .nav-primary {
    margin-left: 0;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 2rem 1.5rem;
    gap: 0;
    background: rgba(6, 10, 18, 0.98);
    border-top: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform 0.45s var(--ease-out);
  }

  .nav-primary.is-open {
    transform: translateX(0);
  }

  .nav-primary a {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
  }
}

/* ——— Buttons ——— */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 1rem 1.75rem;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s var(--ease-out), border-color 0.25s, color 0.25s, transform 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #b8924a 0%, var(--gold) 50%, #a88b42 100%);
  color: #0a0a0a;
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-primary:hover {
  color: #0a0a0a;
  filter: brightness(1.06);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
}

.btn-outline:hover {
  border-color: var(--gold-line);
  color: var(--gold);
  background: rgba(201, 169, 98, 0.06);
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 3rem) 1.5rem 4rem;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: -4%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: heroFade 24s infinite;
  will-change: opacity, transform;
}

.hero-slide:nth-child(1) {
  animation-delay: 0s;
}

.hero-slide:nth-child(2) {
  animation-delay: 8s;
}

.hero-slide:nth-child(3) {
  animation-delay: 16s;
}

@keyframes heroFade {
  0%,
  3% {
    opacity: 0;
    transform: scale(1.04);
  }
  8%,
  30% {
    opacity: 1;
    transform: scale(1);
  }
  38%,
  100% {
    opacity: 0;
    transform: scale(1.02);
  }
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 45%, transparent 0%, rgba(3, 5, 8, 0.5) 55%, rgba(3, 5, 8, 0.92) 100%);
  z-index: 1;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(6, 10, 18, 0.88) 0%, rgba(6, 10, 18, 0.45) 45%, transparent 75%);
  z-index: 2;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: 0.12;
  background-image: linear-gradient(rgba(201, 169, 98, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 98, 0.15) 1px, transparent 1px);
  background-size: 120px 120px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 4;
  width: min(100%, var(--max) + 2rem);
  margin-inline: auto;
}

.hero-gold-rule {
  width: 4rem;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-bottom: 1.75rem;
  animation: ruleIn 1.2s var(--ease-out) 0.2s both;
}

@keyframes ruleIn {
  from {
    width: 0;
    opacity: 0;
  }
  to {
    width: 4rem;
    opacity: 1;
  }
}

.hero h1 {
  max-width: 18ch;
  margin: 0 0 1.5rem;
  animation: fadeUp 1s var(--ease-out) 0.1s both;
}

.hero .lead {
  max-width: 40rem;
  animation: fadeUp 1s var(--ease-out) 0.25s both;
}

.hero .btn-row {
  animation: fadeUp 1s var(--ease-out) 0.4s both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--metal);
  animation: bounceHint 2.5s ease-in-out infinite;
}

@keyframes bounceHint {
  0%,
  100% {
    opacity: 0.5;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) translateY(6px);
  }
}

/* ——— Sections ——— */
main > section,
.page-block {
  padding: clamp(4rem, 10vw, 7rem) 1.5rem;
}

.section-inner {
  width: min(100%, var(--max));
  margin-inline: auto;
}

.section-head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 40rem;
}

.bg-navy {
  background: var(--navy);
}

.bg-charcoal {
  background: var(--charcoal);
}

.bg-deep {
  background: var(--bg);
}

.two-col {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (min-width: 900px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.media-frame {
  position: relative;
  border: 1px solid var(--border);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(3, 5, 8, 0.65) 100%);
  pointer-events: none;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s linear;
}

.media-frame:hover img {
  transform: scale(1.05);
}

.corner-accent::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3rem;
  height: 3rem;
  border-top: 2px solid var(--gold-line);
  border-left: 2px solid var(--gold-line);
  z-index: 2;
  pointer-events: none;
}

/* Cards grid */
.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
}

.card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  padding: 1.75rem 1.5rem;
  transition: border-color 0.3s, transform 0.35s var(--ease-out);
}

.card:hover {
  border-color: rgba(201, 169, 98, 0.25);
  transform: translateY(-4px);
}

.card h3 {
  font-size: 1.25rem;
}

.card p {
  font-size: 0.95rem;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Pillars / stats */
.pillars {
  display: grid;
  gap: 2rem;
}

@media (min-width: 700px) {
  .pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar {
  text-align: left;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gold-line);
}

.pillar strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--gold);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.pillar span {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--metal);
}

/* CTA band */
.cta-band {
  position: relative;
  padding: clamp(4rem, 8vw, 6rem) 1.5rem;
  text-align: center;
  background: var(--navy-mid);
  border-block: 1px solid var(--border);
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&w=2000&q=80")
    center / cover;
  opacity: 0.18;
  filter: grayscale(0.4);
}

.cta-band .section-inner {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  margin-bottom: 1rem;
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 4rem) 1.5rem 3.5rem;
  background: var(--bg);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 18, 32, 0.9) 0%, var(--bg-deep) 100%),
    url("https://images.unsplash.com/photo-1620714223084-8fc769e7416c?auto=format&fit=crop&w=2000&q=80") center / cover;
  opacity: 0.85;
}

.page-hero .section-inner {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: 0 0 1rem;
}

.page-hero .lead {
  max-width: 42rem;
}

/* Services divisions */
.service-division {
  display: grid;
  gap: 2rem;
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--border);
}

.service-division:last-child {
  border-bottom: none;
}

@media (min-width: 960px) {
  .service-division {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    align-items: start;
    gap: 3rem;
  }
}

.service-division:nth-child(even) > div:last-child {
  order: 1;
}

.service-division:nth-child(even) .service-visual {
  order: 2;
}

@media (max-width: 959px) {
  .service-division:nth-child(even) .service-visual,
  .service-division:nth-child(even) > div:last-child {
    order: 0;
  }
}

.service-visual {
  position: relative;
  min-height: 14rem;
  border: 1px solid var(--border);
  overflow: hidden;
}

.service-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 14rem;
}

.service-num {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: rgba(201, 169, 98, 0.2);
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 1;
}

.service-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  columns: 1;
}

@media (min-width: 600px) {
  .service-list {
    columns: 2;
    column-gap: 2rem;
  }
}

.service-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
  break-inside: avoid;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 1px;
}

/* Strategic blocks */
.strategic-block {
  display: grid;
  gap: 2rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--border);
}

.strategic-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 880px) {
  .strategic-block {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .strategic-block:nth-child(even) > div:first-child {
    order: 2;
  }

  .strategic-block:nth-child(even) .strategic-visual {
    order: 1;
  }
}

.strategic-visual {
  position: relative;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  min-height: 12rem;
}

.strategic-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Industry cards */
.industry-card {
  position: relative;
  min-height: 16rem;
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  isolation: isolate;
}

.industry-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(3, 5, 8, 0.92) 100%);
  z-index: 1;
}

.industry-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 6s linear;
}

.industry-card:hover img {
  transform: scale(1.06);
}

.industry-card h3 {
  position: relative;
  z-index: 2;
  margin: 0;
  font-size: 1.5rem;
}

.industry-card p {
  position: relative;
  z-index: 2;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  color: var(--metal-bright);
}

/* Sustainability */
.sus-panels {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .sus-panels {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .sus-panels {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sus-panel {
  border: 1px solid var(--border);
  padding: 2rem 1.75rem;
  background: linear-gradient(160deg, var(--navy-mid) 0%, var(--charcoal) 100%);
  min-height: 12rem;
}

.sus-panel h3 {
  font-size: 1.2rem;
}

/* Network prose */
.prose-block {
  max-width: 48rem;
  margin-inline: auto;
  text-align: center;
}

.prose-block p {
  font-size: 1.1rem;
}

/* Contact */
.contact-layout {
  display: grid;
  gap: 3rem;
}

@media (min-width: 960px) {
  .contact-layout {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }
}

.form-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 560px) {
  .form-grid.two {
    grid-template-columns: 1fr 1fr;
  }
}

label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--metal);
  margin-bottom: 0.45rem;
}

input,
select,
textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--white);
  background: var(--charcoal-light);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  border-radius: 2px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--gold-line);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

textarea {
  min-height: 10rem;
  resize: vertical;
}

.contact-aside {
  border: 1px solid var(--border);
  padding: 2rem;
  background: var(--navy-mid);
}

.contact-aside h3 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.mail-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mail-list li {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.mail-list a {
  word-break: break-all;
}

/* Footer */
.site-footer {
  padding: 3rem 1.5rem 2rem;
  background: #020305;
  border-top: 1px solid var(--border);
}

.footer-inner {
  width: min(100%, var(--max));
  margin-inline: auto;
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1.2fr 1fr;
  }
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.footer-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--metal);
}

.footer-nav a:hover {
  color: var(--gold);
}

.footer-bottom {
  grid-column: 1 / -1;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--metal);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}

/* Utilities */
.mt-0 {
  margin-top: 0;
}

.text-center {
  text-align: center;
}

.mx-auto {
  margin-inline: auto;
}

.max-w-prose {
  max-width: 42rem;
}

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

  .hero-slide {
    animation: none !important;
    opacity: 0;
  }

  .hero-slide:first-child {
    opacity: 1;
  }

  .hero-scroll-hint {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .media-frame:hover img,
  .industry-card:hover img {
    transform: none;
  }
}