:root {
  --bg: #070b12;
  --surface: #0d1421;
  --surface-2: #111b2d;
  --surface-3: #172338;
  --ink: #f7fafc;
  --muted: #aab6c8;
  --soft: #d8e2ee;
  --line: rgba(255, 255, 255, 0.11);
  --primary: #14b8a6;
  --primary-dark: #0f766e;
  --accent: #f59e0b;
  --sidebar: 292px;
  --radius: 8px;
}

* {
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  text-decoration: none;
}

.mobile-menu-btn {
  align-items: center;
  background: rgba(13, 20, 33, 0.9);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #ffffff;
  display: inline-flex;
  font-size: 1.5rem;
  height: 46px;
  justify-content: center;
  left: 1rem;
  position: fixed;
  top: 1rem;
  width: 46px;
  z-index: 1040;
}

.sidebar {
  background: rgba(8, 13, 22, 0.96);
  border-right: 1px solid var(--line);
  color: #ffffff;
  min-height: 100vh;
  width: var(--sidebar);
}

.sidebar .offcanvas-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 1.4rem;
}

.brand {
  align-items: center;
  color: #ffffff;
  display: flex;
  gap: 0.8rem;
}

.brand:hover {
  color: #ffffff;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 8px;
  color: #071018;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 0.86rem;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 0.15rem;
}

.sidebar-nav,
.sidebar-links {
  display: grid;
  gap: 0.45rem;
}

.sidebar-nav a,
.sidebar-links a {
  align-items: center;
  border-radius: 8px;
  color: var(--muted);
  display: flex;
  font-weight: 700;
  gap: 0.65rem;
  min-height: 44px;
  padding: 0.72rem 0.8rem;
}

.sidebar-nav a:hover,
.sidebar-links a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
}

.sidebar-links {
  border-top: 1px solid var(--line);
  margin-top: auto;
  padding-top: 1.25rem;
}

.sidebar-links span {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 900;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.page-shell {
  min-height: 100vh;
}

.container-fluid {
  max-width: 1220px;
  padding-left: clamp(1.25rem, 4vw, 3rem);
  padding-right: clamp(1.25rem, 4vw, 3rem);
}

.hero-section {
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}

.hero-media {
  background:
    linear-gradient(90deg, rgba(7, 11, 18, 0.96), rgba(7, 11, 18, 0.82), rgba(7, 11, 18, 0.7)),
    url("../images/hero-workspace.jpg") center / cover;
  inset: 0;
  position: absolute;
}

.hero-overlay {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 76px 76px;
  inset: 0;
  opacity: 0.26;
  position: absolute;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-section h1 {
  color: #ffffff;
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  font-weight: 900;
  line-height: 0.98;
  margin: 1.2rem 0 1.5rem;
  max-width: 980px;
}

.hero-copy {
  color: var(--soft);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  color: var(--accent);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.btn {
  border-radius: 8px;
  font-weight: 800;
  padding-inline: 1.2rem;
}

.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-color: #061015;
  --bs-btn-hover-bg: #2dd4bf;
  --bs-btn-hover-border-color: #2dd4bf;
  --bs-btn-hover-color: #061015;
}

.btn i {
  margin-right: 0.45rem;
}

.value-strip {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2.4rem;
  max-width: 920px;
}

.value-strip div {
  background: rgba(13, 20, 33, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}

.value-strip strong,
.value-strip span {
  display: block;
}

.value-strip strong {
  color: #ffffff;
  font-size: 0.95rem;
}

.value-strip span {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 0.3rem;
}

.profile-card {
  background: rgba(13, 20, 33, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.38);
  margin-left: auto;
  max-width: 430px;
  overflow: hidden;
}

.profile-photo-wrap {
  background: var(--surface-2);
  padding: 0.9rem;
}

.profile-photo-wrap img {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  display: block;
  object-fit: cover;
  width: 100%;
}

.profile-info {
  padding: 1.35rem;
}

.profile-info span {
  color: var(--accent);
  display: block;
  font-size: 0.75rem;
  font-weight: 900;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.profile-info h2 {
  font-size: 1.45rem;
  font-weight: 900;
  margin-bottom: 0.7rem;
}

.profile-info p {
  color: var(--muted);
  margin-bottom: 0;
}

.section-padding {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
}

.section-title {
  color: #ffffff;
  font-size: clamp(2.1rem, 4vw, 3.55rem);
  font-weight: 900;
  line-height: 1.04;
  margin: 0.85rem 0 0;
}

.section-copy {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 0;
}

.process-section {
  background: var(--bg);
}

.step-card,
.project-card {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-card {
  padding: 1.5rem;
}

.step-card span {
  color: var(--primary);
  display: block;
  font-weight: 900;
  margin-bottom: 2.4rem;
}

.step-card h3,
.project-body h3 {
  color: #ffffff;
  font-size: 1.18rem;
  font-weight: 900;
}

.step-card p,
.project-body p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.service-summary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.5rem;
  overflow: hidden;
}

.service-summary div {
  background: rgba(13, 20, 33, 0.74);
  padding: 1.35rem;
}

.service-summary i {
  color: var(--accent);
  display: block;
  font-size: 1.45rem;
  margin-bottom: 0.85rem;
}

.service-summary strong,
.service-summary span {
  display: block;
}

.service-summary strong {
  color: #ffffff;
  font-weight: 900;
}

.service-summary span {
  color: var(--muted);
  margin-top: 0.35rem;
}

.portfolio-section {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.project-card {
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease;
}

.project-card:hover {
  border-color: rgba(20, 184, 166, 0.45);
  transform: translateY(-5px);
}

.project-card img {
  aspect-ratio: 4 / 3;
  display: block;
  object-fit: cover;
  width: 100%;
}

.project-body {
  padding: 1.35rem;
}

.project-body span {
  color: var(--accent);
  display: block;
  font-size: 0.74rem;
  font-weight: 900;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.project-body a {
  align-items: center;
  color: var(--primary);
  display: inline-flex;
  font-weight: 900;
  gap: 0.35rem;
  margin-top: 1.2rem;
}

.contact-section {
  background:
    linear-gradient(135deg, rgba(7, 11, 18, 0.96), rgba(15, 118, 110, 0.52)),
    url("../images/hero-workspace.jpg") center / cover;
}

.contact-box {
  background: rgba(13, 20, 33, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.32);
  padding: clamp(2rem, 5vw, 4rem);
}

.contact-box h2 {
  color: #ffffff;
  font-size: clamp(2.2rem, 5vw, 4.25rem);
  font-weight: 900;
  line-height: 1.03;
  margin: 0.85rem 0 1rem;
}

.contact-box p {
  color: var(--soft);
  font-size: 1.08rem;
  line-height: 1.7;
  margin-bottom: 0;
}

.contact-actions {
  display: grid;
  gap: 0.85rem;
}

.contact-note {
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  display: flex;
  gap: 0.7rem;
  margin-top: 1rem;
  padding: 1rem;
}

.contact-note i {
  color: var(--accent);
  flex: 0 0 auto;
}

.app-footer {
  background: #05070d;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 1.4rem 0;
}

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

.footer-links a {
  color: var(--soft);
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--primary);
}

@media (min-width: 992px) {
  .sidebar {
    bottom: 0;
    left: 0;
    position: fixed;
    top: 0;
    z-index: 1030;
  }

  .page-shell {
    margin-left: var(--sidebar);
  }
}

@media (max-width: 991.98px) {
  .sidebar {
    max-width: min(86vw, var(--sidebar));
  }

  .hero-section .min-vh-100 {
    min-height: 92vh !important;
    padding-bottom: 4rem;
    padding-top: 5.5rem;
  }

  .profile-card {
    margin-left: 0;
  }

  .value-strip,
  .service-summary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .hero-actions .btn,
  .contact-actions .btn {
    width: 100%;
  }

  .step-card,
  .project-body {
    padding: 1.2rem;
  }
}