/* ==== GLOBAL (Semrush Style) ==== */
:root {
  /* Semrush color palette */
  --semrush-orange: #FF642D;
  --semrush-dark: #001C38;
  --semrush-blue: #0080FF;
  --semrush-green: #00C853;
  --semrush-purple: #6C5CE7;
  --semrush-gray: #F5F5F7;
  --semrush-border: #E0E0E0;
  
  /* Primary colors */
  --primary: var(--semrush-orange);
  --primary-dark: #E5532A;
  --accent: var(--semrush-blue);
  --bg: #FFFFFF;
  --ink: #001C38;
  --sub: #6B7280;
  --mut: #F9FAFB;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 28, 56, 0.08);
  --shadow-lg: 0 4px 20px rgba(0, 28, 56, 0.12);
  --gradient: linear-gradient(135deg, var(--semrush-orange), #FF8C5A);
}

/* Dark mode support */
[data-theme="dark"] {
  --bg: #001C38;
  --ink: #FFFFFF;
  --mut: #002D52;
  --semrush-gray: #1A2F47;
  --semrush-border: #2A4563;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 14px;
}

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

a:hover {
  color: var(--primary-dark);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.wrap {
  padding: 32px 24px;
}

/* ==== BUTTONS (Semrush Style) ==== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #E5532A, #FF7A47);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(255, 100, 45, 0.05);
  border-color: var(--primary-dark);
}

.btn-secondary {
  background: var(--mut);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.btn-secondary:hover {
  background: var(--semrush-gray);
}

/* ==== CARDS (Semrush Style) ==== */
.glass, .card {
  background: var(--bg);
  border: 1px solid var(--semrush-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--semrush-orange);
}

/* ==== HERO (Semrush Style) ==== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 60px;
  display: grid;
  place-items: center;
  text-align: center;
  min-height: 60vh;
  background: linear-gradient(180deg, var(--mut) 0%, var(--bg) 100%);
}
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.65)),
    url('https://images.unsplash.com/photo-1515378791036-0648a3ef77b2?auto=format&fit=crop&w=1600&q=80')
    center/cover no-repeat;
  filter: saturate(1.08) contrast(1.04);
}

.hero * {
  position: relative;
  z-index: 1;
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  color: var(--primary);
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin: 0.6rem 0;
}

.hero .lead {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  max-width: 58ch;
  margin: auto;
  color: var(--sub);
}

.hero .cta {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==== SECTION TITLE ==== */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  position: relative;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient);
  border-radius: 2px;
}

/* ==== GRID ==== */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ==== SERVICE CARD ==== */
.service-card {
  background: var(--mut);
  border-radius: var(--radius);
  overflow: hidden;
  transition: 0.3s;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.45);
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.service-card .content {
  padding: 1rem;
}

/* ==== PROCESS ==== */
.process {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.step {
  flex: 1 1 180px;
  text-align: center;
  position: relative;
  padding-top: 3rem;
  margin-top: 2rem;
}

.step::before {
  content: attr(data-step);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 1.2rem;
  line-height: 60px;
}

/* ==== TESTIMONIAL ==== */
.testimonial {
  background: var(--mut);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow);
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 12px;
  left: 16px;
  font-size: 6rem;
  color: var(--primary);
  opacity: 0.15;
}

/* ==== CONTACT FORM ==== */
.contact {
  max-width: 600px;
  margin: auto;
  background: var(--mut);
  border-radius: var(--radius);
  padding: 2rem;
}

.form-group {
  margin-bottom: 1rem;
}

.contact input,
.contact textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #111;
  color: var(--ink);
  border-radius: 8px;
  outline: none;
  font-family: inherit;
}

.contact input:focus,
.contact textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.contact label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ==== FOOTER ==== */
footer {
  background: var(--mut);
  padding: 2rem 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

footer .footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
  text-align: left;
}

footer .footer-links a {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

/* ==== NAVBAR ==== */
nav {
  background: rgba(14, 16, 24, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

nav .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

nav .nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

nav a {
  color: var(--ink);
  font-weight: 500;
  transition: 0.3s;
}

nav a:hover {
  color: var(--primary);
}

@media (max-width: 768px) {
  nav .nav-links {
    flex-direction: column;
    gap: 1rem;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .process {
    flex-direction: column;
  }

  .hero .cta {
    flex-direction: column;
  }
}