/* ============================================================
   LSB CLEANING LLC - Global Stylesheet
   Dark theme, no frameworks, pure CSS
   ============================================================ */

:root {
  --primary: #34d399;
  --secondary: #22d3ee;
  --accent: #a3e635;
  --bg-primary: #06100d;
  --bg-secondary: #091512;
  --bg-card: #0d1f1a;
  --bg-card-hover: #112620;
  --text-primary: #f1f5f9;
  --text-secondary: #9db8b0;
  --text-muted: #64857b;
  --border: #1e3a30;
  --gradient-1: linear-gradient(135deg, #34d399, #22d3ee);
  --gradient-2: linear-gradient(135deg, #a3e635, #34d399);
  --gradient-hero: linear-gradient(135deg, #06100d 0%, #0c241c 45%, #06100d 100%);
  --shadow-glow: 0 0 30px rgba(52, 211, 153, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  margin-bottom: 1rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-1);
  color: #06100d;
  box-shadow: 0 4px 20px rgba(52, 211, 153, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(52, 211, 153, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ---------- Navigation ---------- */

nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 16, 13, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(6, 16, 13, 0.96);
  border-bottom-color: var(--border);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.45);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-1);
  color: #06100d;
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:not(.contact-btn)::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-links a:not(.contact-btn):hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links .contact-btn {
  background: var(--gradient-1);
  color: #06100d;
  padding: 0.55rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
}

.nav-links .contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(52, 211, 153, 0.35);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: 8rem 0 5rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(52, 211, 153, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 211, 153, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.9), transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.9), transparent 75%);
}

.hero::after {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.14), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--accent);
  border: 1px solid rgba(163, 230, 53, 0.3);
  background: rgba(163, 230, 53, 0.07);
  padding: 0.4rem 1.1rem;
  border-radius: 999px;
  margin-bottom: 1.6rem;
}

.hero h1 {
  font-size: clamp(2.3rem, 5.5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.4rem;
  max-width: 860px;
}

.hero h1 .gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 2.2rem;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

.stat-item .stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-item .stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ---------- Section base ---------- */

section {
  padding: 5.5rem 0;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

/* ---------- About section (home) ---------- */

.about-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.1), transparent 65%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  text-align: left;
  align-items: center;
  position: relative;
  z-index: 2;
}

.about-grid .section-tag {
  margin-bottom: 0.8rem;
}

.about-grid h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 1.2rem;
}

.about-grid p {
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.6rem;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.92rem;
}

.about-feature .feature-icon {
  font-size: 1.2rem;
}

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  background: linear-gradient(160deg, rgba(52, 211, 153, 0.08), rgba(34, 211, 238, 0.08));
  border: 1px solid var(--border);
  text-align: left;
}

.about-visual h3 {
  font-size: 1.25rem;
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.about-visual ul li {
  display: flex;
  gap: 0.8rem;
  padding: 0.7rem 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--border);
}

.about-visual ul li:last-child {
  border-bottom: none;
}

.about-visual ul li::before {
  content: "\2192";
  color: var(--primary);
  font-weight: 700;
}

/* ---------- Services section (home) ---------- */

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: rgba(52, 211, 153, 0.35);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
  display: inline-block;
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.service-card .service-link {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

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

/* ---------- Approach section (home) ---------- */

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

.approach-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
  margin-top: 1rem;
}

.approach-step {
  text-align: center;
  padding: 2rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
}

.approach-step:hover {
  transform: translateY(-6px);
  border-color: rgba(163, 230, 53, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-2);
  color: #06100d;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.approach-step h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.approach-step p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ---------- CTA section (home) ---------- */

.cta-section {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-section::after {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.12), transparent 65%);
  pointer-events: none;
}

.cta-box {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-box h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
}

.cta-box p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* ---------- Page banner ---------- */

.page-banner {
  padding: 10rem 0 4.5rem;
  text-align: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(52, 211, 153, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 211, 153, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.8), transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.8), transparent 75%);
}

.page-banner h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  position: relative;
  z-index: 2;
}

.page-banner p {
  color: var(--text-secondary);
  max-width: 640px;
  margin: 1rem auto 0;
  position: relative;
  z-index: 2;
  font-size: 1.05rem;
}

/* ---------- Content pages ---------- */

.content-page {
  background: var(--bg-primary);
  padding: 4.5rem 0;
}

.content-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-section {
  margin-bottom: 2.5rem;
  text-align: left;
}

.content-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.content-section h3 {
  font-size: 1.15rem;
  margin: 1.6rem 0 0.8rem;
  color: var(--primary);
}

.content-section p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.content-section ul {
  margin: 0.8rem 0 1.2rem;
  padding-left: 0;
}

.content-section ul li {
  padding: 0.45rem 0;
  padding-left: 1.6rem;
  position: relative;
  color: var(--text-secondary);
}

.content-section ul li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.legal-note {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 2.5rem;
}

/* ---------- About page ---------- */

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.mission-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  text-align: left;
  transition: var(--transition);
}

.mission-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
}

.mission-card .service-icon {
  font-size: 1.9rem;
}

.mission-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}

.mission-card p {
  color: var(--text-secondary);
  font-size: 0.93rem;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.2rem;
}

.industry-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 1.1rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.industry-item:hover {
  border-color: rgba(163, 230, 53, 0.35);
  transform: translateX(4px);
}

.industry-item .industry-icon {
  font-size: 1.3rem;
  line-height: 1.4;
}

.industry-item h4 {
  font-size: 0.98rem;
  margin-bottom: 0.2rem;
}

.industry-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ---------- Services page ---------- */

.service-detail-grid {
  display: grid;
  gap: 1.6rem;
}

.service-detail-card {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-detail-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-1);
  opacity: 0;
  transition: var(--transition);
}

.service-detail-card:hover {
  transform: translateY(-5px);
  border-color: rgba(52, 211, 153, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.service-detail-card:hover::before {
  opacity: 1;
}

.service-detail-icon {
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  background: rgba(52, 211, 153, 0.07);
  border: 1px solid rgba(52, 211, 153, 0.18);
  border-radius: var(--radius);
}

.service-detail-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.service-detail-body p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.97rem;
}

.service-detail-body ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1.5rem;
}

.service-detail-body ul li {
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.service-detail-body ul li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.delivery-model {
  margin-top: 3.5rem;
}

.delivery-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.delivery-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.1rem;
  text-align: center;
  transition: var(--transition);
}

.delivery-step:hover {
  transform: translateY(-5px);
  border-color: rgba(52, 211, 153, 0.35);
}

.delivery-step .step-number {
  width: 38px;
  height: 38px;
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.delivery-step h4 {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.delivery-step p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ---------- Team page ---------- */

.team-page-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.team-page-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.team-page-card:hover {
  transform: translateY(-8px);
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.team-avatar {
  width: 78px;
  height: 78px;
  margin: 0 auto 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.1rem;
  background: linear-gradient(145deg, rgba(52, 211, 153, 0.15), rgba(34, 211, 238, 0.15));
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.team-page-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.team-page-card .role {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  display: block;
}

.team-page-card .desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

/* ---------- Contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  transition: var(--transition);
}

.contact-info-card:hover {
  border-color: rgba(52, 211, 153, 0.3);
  transform: translateY(-3px);
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: 10px;
}

.contact-info-card h4 {
  font-size: 0.98rem;
  margin-bottom: 0.3rem;
}

.contact-info-card p,
.contact-info-card a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  word-break: break-word;
}

.contact-info-card a:hover {
  color: var(--primary);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
}

.form-group {
  margin-bottom: 1.3rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.12);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-status {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--primary);
}

.form-status.error {
  display: block;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #f87171;
}

/* ---------- Footer ---------- */

footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 4rem 0 0;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 1rem;
  max-width: 300px;
}

.footer-links h4 {
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
}

.footer-links ul li {
  margin-bottom: 0.7rem;
}

.footer-links ul li a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.6rem;
}

.footer-bottom-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

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

/* ---------- Reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .approach-steps,
  .delivery-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    right: 0;
    width: 280px;
    height: calc(100vh - 72px);
    background: rgba(9, 21, 18, 0.98);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 2rem 1.8rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
  }

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

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.9rem 0;
    font-size: 1rem;
  }

  .nav-links .contact-btn {
    display: inline-block;
    margin-top: 0.8rem;
    text-align: center;
  }

  .services-grid,
  .mission-grid {
    grid-template-columns: 1fr;
  }

  .approach-steps,
  .delivery-steps {
    grid-template-columns: 1fr;
  }

  .industry-list {
    grid-template-columns: 1fr;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .service-detail-card {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    padding: 1.6rem;
  }

  .service-detail-icon {
    width: 64px;
    height: 64px;
    font-size: 1.8rem;
  }

  .service-detail-body ul {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero {
    padding-top: 6.5rem;
  }

  .hero-stats {
    margin-top: 2.5rem;
  }
}

@media (max-width: 480px) {
  .team-page-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}