/* ===== Design Tokens ===== */
:root {
  --color-primary: #0f172a;
  --color-primary-light: #1e3a5f;
  --color-accent: #a16207;
  --color-accent-dark: #7c4a05;
  --color-accent-light: #e9c46a;
  --color-background: #ffffff;
  --color-surface: #f8fafc;
  --color-foreground: #0f172a;
  --color-muted-foreground: #5b6b82;
  --color-border: #e2e8f0;
  --color-destructive: #dc2626;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;

  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-card-hover: 0 4px 8px rgba(15, 23, 42, 0.06), 0 16px 32px rgba(15, 23, 42, 0.1);

  --transition-fast: 180ms ease;
  --header-height: 76px;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-foreground);
  background: var(--color-background);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--space-sm);
  color: var(--color-primary);
}
p { margin: 0 0 var(--space-sm); }
button { font-family: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.eyebrow {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-xs);
}

.text-accent { color: var(--color-accent); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(22, 163, 74, 0.28);
}
.btn-accent:hover { background: var(--color-accent-dark); }
.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-icon { display: block; }
.brand-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f7f5ef;
  border-radius: 10px;
  padding: 6px 8px;
}
.brand-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text-accent {
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.main-nav ul { display: flex; gap: var(--space-md); }
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  padding: 8px 4px;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-md); }
.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}
.header-phone svg { width: 18px; height: 18px; color: var(--color-accent); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  background:
    radial-gradient(circle at 85% 15%, rgba(22, 163, 74, 0.08), transparent 45%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-background) 100%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  margin-bottom: var(--space-sm);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--color-muted-foreground);
  max-width: 46ch;
}
.hero-cta { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin: var(--space-md) 0 var(--space-lg); }
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.trust-strip li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary-light);
}
.trust-strip svg { width: 20px; height: 20px; color: var(--color-accent); flex-shrink: 0; }

.hero-media { position: relative; }
.hero-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-hover);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}
.hero-media-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card-hover);
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  border-left: 4px solid var(--color-accent);
}
.hero-media-badge strong { font-family: var(--font-heading); font-size: 1.5rem; color: var(--color-primary); }
.hero-media-badge span { font-size: 0.8rem; color: var(--color-muted-foreground); }

/* ===== Sections ===== */
.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface); }
.section-head { max-width: 640px; margin: 0 auto var(--space-xl); text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.section-sub { color: var(--color-muted-foreground); font-size: 1.05rem; }

.grid { display: grid; gap: var(--space-md); }

/* ===== Cards ===== */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* ===== Services ===== */
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { padding: var(--space-md); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.service-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(22, 163, 74, 0.1);
  color: var(--color-accent-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-sm);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.service-card p { color: var(--color-muted-foreground); margin-bottom: 0; font-size: 0.95rem; }

/* ===== Why Us ===== */
.why-grid { grid-template-columns: repeat(5, 1fr); }
.why-item { text-align: center; padding: var(--space-sm); }
.why-icon {
  width: 56px; height: 56px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.why-icon svg { width: 26px; height: 26px; }
.why-item h3 { font-size: 1rem; }
.why-item p { color: var(--color-muted-foreground); font-size: 0.9rem; margin-bottom: 0; }

/* ===== Pricing Calculator ===== */
.pricing-section {
  background: linear-gradient(160deg, var(--color-primary) 0%, #132a52 100%);
  color: #fff;
}
.eyebrow-light { color: var(--color-accent-light); }
.pricing-head { max-width: 640px; margin-bottom: var(--space-lg); }
.pricing-head h2 { color: #fff; }
.section-sub-light { color: #b9c6dc; font-size: 1.05rem; }

.pricing-tabs {
  display: inline-flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 5px;
  margin-bottom: var(--space-md);
}
.pricing-tab {
  border: none;
  background: transparent;
  color: #b9c6dc;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.pricing-tab:hover { color: #fff; }
.pricing-tab.is-active {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 6px 16px rgba(22, 163, 74, 0.35);
}

.pricing-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1e3a6e 0%, #24437f 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-card-hover);
  padding: var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}
.pricing-chart {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 140px;
  height: auto;
  opacity: 0.7;
}
.stepper-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
}
.stepper-row + .stepper-row { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.stepper-row h3 { color: #fff; font-size: 1.05rem; margin-bottom: 2px; }
.stepper-note { color: var(--color-accent-light); font-size: 0.85rem; margin-bottom: 0; font-family: 'Open Sans', monospace; }
.stepper {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 6px;
  flex-shrink: 0;
}
.stepper-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.stepper-btn:hover { background: var(--color-accent); }
.stepper-btn:active { transform: scale(0.94); }
.stepper-value {
  font-family: var(--font-heading);
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}
.pricing-disclaimer {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #b9c6dc;
  font-size: 0.88rem;
}
.pricing-disclaimer a { color: var(--color-accent-light); font-weight: 600; }

.pricing-result { border-left: 1px solid rgba(255, 255, 255, 0.1); padding-left: var(--space-xl); }
.pricing-total { display: flex; align-items: baseline; gap: 4px; font-family: var(--font-heading); font-weight: 800; font-size: 3rem; color: var(--color-accent-light); margin: 4px 0 0; }
.pricing-currency { font-size: 1.5rem; }
.pricing-total-note { color: #b9c6dc; font-size: 0.9rem; }
.pricing-breakdown { margin-top: var(--space-md); display: flex; flex-direction: column; gap: 10px; }
.pricing-breakdown li { display: flex; justify-content: space-between; color: #b9c6dc; font-size: 0.92rem; }
.pricing-total-row {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px dashed rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 1.05rem;
}
.pricing-book-btn { margin-top: var(--space-md); }

/* ===== Results ===== */
.results-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-xl);
  align-items: center;
}
.results-media { position: relative; }
.results-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-hover);
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.results-tag {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
}

/* ===== Process ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  counter-reset: step;
}
.process-step {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: relative;
}
.process-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-xs);
}
.process-step h3 { font-size: 1.05rem; }
.process-step p { color: var(--color-muted-foreground); font-size: 0.92rem; margin-bottom: 0; }

/* ===== Testimonials ===== */
.testimonial-grid { grid-template-columns: repeat(3, 1fr); }
.testimonial-card { padding: var(--space-md); position: relative; }
.quote-mark { width: 32px; height: 32px; color: var(--color-accent); opacity: 0.3; margin-bottom: var(--space-xs); }
.testimonial-card p { font-size: 1rem; color: var(--color-foreground); }
.testimonial-card footer { display: flex; flex-direction: column; }
.testimonial-card footer strong { font-family: var(--font-heading); font-size: 0.95rem; }
.testimonial-card footer span { font-size: 0.85rem; color: var(--color-muted-foreground); }

/* ===== Contact ===== */
.contact-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
  align-items: start;
}
.contact-list { margin-top: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); }
.contact-list li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.contact-list svg { width: 22px; height: 22px; color: var(--color-accent); flex-shrink: 0; }

.contact-form { padding: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row.two-col { flex-direction: row; gap: var(--space-sm); }
.form-row.two-col > div { flex: 1; display: flex; flex-direction: column; gap: 6px; }
label { font-weight: 600; font-size: 0.9rem; }
input, select, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-foreground);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}
textarea { resize: vertical; min-height: 90px; }
.field-error {
  color: var(--color-destructive);
  font-size: 0.82rem;
  min-height: 1.1em;
}
input.invalid, select.invalid, textarea.invalid { border-color: var(--color-destructive); }
.form-status { font-weight: 600; font-size: 0.95rem; min-height: 1.2em; }
.form-status.success { color: var(--color-accent-dark); }
.form-status.error { color: var(--color-destructive); }

/* ===== Footer ===== */
.site-footer { background: var(--color-primary); color: #e2e8f0; padding: var(--space-xl) 0 var(--space-md); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .brand-text { color: #fff; }
.footer-brand .brand-text-accent { color: var(--color-accent-light); }
.footer-brand p { color: #94a3b8; margin-top: var(--space-sm); font-size: 0.92rem; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: var(--space-sm); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col li { color: #94a3b8; font-size: 0.92rem; }
.footer-col a:hover { color: var(--color-accent-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: var(--space-md);
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ===== Scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .header-phone span { display: none; }
  .nav-toggle { display: flex; }

  .main-nav {
    display: flex;
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: 0; width: 100%; padding: var(--space-sm) 0; }
  .main-nav a { display: block; padding: 14px var(--space-md); }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; max-width: 480px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .results-inner { grid-template-columns: 1fr; }
  .results-media { order: -1; }
  .pricing-card { grid-template-columns: 1fr; padding: var(--space-lg); }
  .pricing-result { border-left: none; border-top: 1px solid rgba(255, 255, 255, 0.1); padding-left: 0; padding-top: var(--space-lg); }
  .pricing-chart { display: none; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .form-row.two-col { flex-direction: column; }
  .hero-media-badge { left: 0; bottom: -16px; padding: 10px 16px; }
  .header-actions .btn-accent { display: none; }
}