/* ===========================
   Anira Associates – Stylesheet
   =========================== */

:root {
  --navy:    #0f172a;
  --navy2:   #1e293b;
  --gold:    #c9a84c;
  --gold2:   #e8c86e;
  --white:   #ffffff;
  --gray:    #64748b;
  --light:   #f8fafc;
  --border:  #e2e8f0;
  --radius:  12px;
  --shadow:  0 4px 24px rgba(15, 23, 42, 0.08);
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--navy);
  line-height: 1.7;
  font-size: 16px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold2);
  border-color: var(--gold2);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 168, 76, 0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-secondary:hover {
  background: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
  padding: 10px 24px;
  font-size: 14px;
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-full { width: 100%; text-align: center; }

/* ===== SECTION TAGS & TITLES ===== */
.section-tag {
  display: inline-block;
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}
.section-sub {
  color: var(--gray);
  font-size: 17px;
  margin-bottom: 48px;
  max-width: 560px;
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 16px 0;
}
#navbar.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
  padding: 10px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 1px;
}
.logo span { color: var(--gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
}
.mobile-menu {
  display: none;
  background: var(--navy);
  padding: 16px 24px 24px;
}
.mobile-menu.open { display: block; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 16px; }
.mobile-menu a {
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  font-weight: 500;
}

/* ===== HERO ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 60%, #0f172a 100%);
  overflow: hidden;
  padding: 120px 0 80px;
}
#hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.hero-tagline {
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-content h1 {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  margin-bottom: 40px;
  max-width: 580px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== ABOUT ===== */
#about {
  padding: 100px 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 20px;
}
.about-text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 16px;
}
.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat strong {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--gold);
}
.stat span {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
}
.about-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.about-icon {
  font-size: 28px;
  margin-bottom: 12px;
}
.about-card h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.about-card p { color: var(--gray); font-size: 14px; }

/* ===== SERVICES ===== */
#services {
  padding: 100px 0;
  background: var(--navy);
  color: var(--white);
}
#services .section-title { color: var(--white); }
#services .section-sub { color: rgba(255,255,255,0.6); }
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.service-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px;
  transition: transform var(--transition), background var(--transition);
}
.service-card:hover {
  background: rgba(201,168,76,0.08);
  border-color: var(--gold);
  transform: translateY(-4px);
}
.service-icon {
  font-size: 36px;
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 20px;
}
.service-card ul { display: flex; flex-direction: column; gap: 10px; }
.service-card li {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  padding-left: 20px;
  position: relative;
}
.service-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

/* ===== INDUSTRIES ===== */
#industries {
  padding: 100px 0;
  background: var(--light);
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.industry-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.industry-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--gold);
}
.industry-item span {
  font-size: 40px;
  display: block;
  margin-bottom: 12px;
}
.industry-item p {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
}

/* ===== HOW IT WORKS ===== */
#how-it-works {
  padding: 100px 0;
  background: var(--white);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px; left: 60px; right: 60px;
  height: 2px;
  background: linear-gradient(to right, var(--gold), transparent);
  z-index: 0;
}
.step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 24px 16px;
}
.step-num {
  width: 64px; height: 64px;
  background: var(--gold);
  color: var(--navy);
  font-size: 20px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 16px rgba(201,168,76,0.3);
}
.step h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step p { color: var(--gray); font-size: 14px; }

/* ===== WHY US ===== */
#why-us {
  padding: 100px 0;
  background: var(--navy);
  color: var(--white);
}
#why-us .section-title { color: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: transform var(--transition), background var(--transition);
}
.why-item:hover {
  background: rgba(201,168,76,0.08);
  border-color: var(--gold);
  transform: translateY(-4px);
}
.why-icon { font-size: 36px; margin-bottom: 16px; display: block; }
.why-item h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 10px;
}
.why-item p { color: rgba(255,255,255,0.65); font-size: 14px; }

/* ===== CONTACT ===== */
#contact {
  padding: 100px 0;
  background: var(--light);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 16px;
}
.contact-info > p { color: var(--gray); margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  font-size: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
}
.contact-item strong { font-size: 14px; font-weight: 700; display: block; }
.contact-item p { color: var(--gray); font-size: 14px; margin: 0; }

/* Contact form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 18px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  color: var(--navy);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-msg {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}

/* ===== FOOTER ===== */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding: 60px 24px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 300px; }
.footer-links h5 {
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  padding: 20px 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .about-stats { flex-wrap: wrap; gap: 20px; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-wrap { padding: 24px; }
}

@media (max-width: 480px) {
  .industries-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 28px; }
}