/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --yellow: #FFD600;
  --yellow-dark: #E6C000;
  --black: #111111;
  --dark: #1A1A1A;
  --gray: #2E2E2E;
  --light: #F7F7F7;
  --white: #FFFFFF;
  --text-muted: #666666;
  --radius: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}

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

/* ── Typography ── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--text-muted); }

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--yellow);
  color: var(--black);
}
.btn-primary:hover { background: var(--yellow-dark); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  border-color: var(--yellow);
  color: var(--yellow);
}
.btn-outline:hover { background: var(--yellow); color: var(--black); }

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  height: 70px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 52px;
  width: auto;
  display: block;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.nav-logo-text .name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.3px;
}
.nav-logo-text .name span { color: var(--yellow); }
.nav-logo-text .sub {
  font-size: 0.7rem;
  font-weight: 500;
  color: #888;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: #CCCCCC;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--yellow); }
.nav-cta {
  padding: 10px 22px;
  font-size: 0.9rem;
}
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero ── */
.hero {
  background: var(--black);
  color: var(--white);
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 80px 5%;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,214,0,0.08) 0%, transparent 70%);
}
.hero-content { max-width: 680px; position: relative; z-index: 1; }
.hero-badge {
  display: inline-block;
  background: rgba(255,214,0,0.15);
  color: var(--yellow);
  border: 1px solid rgba(255,214,0,0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--yellow); }
.hero p { font-size: 1.15rem; color: #AAAAAA; margin-bottom: 40px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.stat-num { font-size: 2rem; font-weight: 800; color: var(--yellow); }
.stat-label { font-size: 0.85rem; color: #888; margin-top: 2px; }

/* ── Section base ── */
section { padding: 96px 5%; }
.section-tag {
  display: inline-block;
  color: var(--yellow);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title { margin-bottom: 16px; }
.section-sub { max-width: 560px; margin-bottom: 56px; font-size: 1.05rem; }

/* ── Services Grid ── */
.services-section { background: var(--light); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: 12px;
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid #EEEEEE;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.13); }
.service-icon {
  width: 52px; height: 52px;
  background: var(--yellow);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.service-card h3 { margin-bottom: 10px; color: var(--black); }

/* ── Why Us ── */
.why-section { background: var(--black); color: var(--white); }
.why-section p { color: #AAAAAA; }
.why-section .section-title { color: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.why-item { padding: 28px; border-radius: 10px; background: var(--dark); border: 1px solid var(--gray); }
.why-num { font-size: 2.5rem; font-weight: 800; color: var(--yellow); line-height: 1; margin-bottom: 12px; }
.why-item h3 { color: var(--white); margin-bottom: 8px; }

/* ── CTA Strip ── */
.cta-strip {
  background: var(--yellow);
  text-align: center;
  padding: 72px 5%;
}
.cta-strip h2 { color: var(--black); margin-bottom: 12px; }
.cta-strip p { color: rgba(0,0,0,0.6); margin-bottom: 32px; font-size: 1.05rem; }
.btn-dark { background: var(--black); color: var(--yellow); }
.btn-dark:hover { background: #2E2E2E; transform: translateY(-2px); }

/* ── Services Page ── */
.page-hero {
  background: var(--black);
  color: var(--white);
  padding: 100px 5% 80px;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero h1 span { color: var(--yellow); }
.page-hero p { color: #AAAAAA; font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

.services-full { background: var(--white); }
.services-list { display: flex; flex-direction: column; gap: 32px; }
.service-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px;
  background: var(--light);
  border-radius: 12px;
  border-left: 4px solid var(--yellow);
  transition: var(--transition);
}
.service-row:hover { box-shadow: var(--shadow); }
.service-row .service-icon { margin: 0; flex-shrink: 0; }
.service-row h3 { margin-bottom: 8px; font-size: 1.15rem; }
.service-row ul { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.service-row ul li {
  font-size: 0.85rem;
  background: var(--white);
  border: 1px solid #DDD;
  padding: 4px 12px;
  border-radius: 50px;
  color: var(--black);
}

/* ── About Page ── */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-intro .section-sub { margin-bottom: 24px; }
.about-img-placeholder {
  background: var(--black);
  border-radius: 16px;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.about-img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 70%, rgba(255,214,0,0.2), transparent 60%);
}
.values-section { background: var(--light); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.value-card {
  background: var(--white);
  padding: 32px 24px;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--yellow);
}
.value-card .icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h3 { margin-bottom: 8px; }

/* ── Contact Page ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 20px; }
.contact-info p { margin-bottom: 40px; font-size: 1.05rem; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-item .icon {
  width: 46px; height: 46px;
  background: var(--yellow);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-item strong { display: block; color: var(--black); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.contact-item span { color: var(--text-muted); }
.contact-form-wrap {
  background: var(--light);
  padding: 48px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.contact-form-wrap h3 { margin-bottom: 28px; font-size: 1.3rem; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--black); }
input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #DDDDDD;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
  color: var(--black);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(255,214,0,0.15);
}
textarea { resize: vertical; min-height: 120px; }

/* ── Footer ── */
.footer {
  background: var(--black);
  color: #AAAAAA;
  padding: 56px 5% 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer h4 { color: var(--white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: #AAAAAA; font-size: 0.9rem; transition: var(--transition); }
.footer ul a:hover { color: var(--yellow); }
.footer-bottom {
  border-top: 1px solid var(--gray);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}
.footer-bottom span { color: var(--yellow); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--black); padding: 24px 5%; gap: 20px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero-stats { flex-wrap: wrap; gap: 32px; }
  .about-intro { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}