/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; padding: 0; }

:root {
  /* brand */
  --green-50:  #f0fdf4;
  --green-100: #dcfce7;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;

  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --purple-600: #9333ea;
  --orange-600: #ea580c;

  --red-100: #fee2e2;
  --red-500: #ef4444;
  --red-600: #dc2626;

  --yellow-100: #fef9c3;
  --yellow-500: #eab308;

  /* neutrals */
  --gray-50:  #f9fafb;
  --gray-100: #f3f4f6;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;

  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  --container-max: 1280px;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.5;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1rem;
}

.icon { width: 20px; height: 20px; flex-shrink: 0; }

.text-green { color: var(--green-600); }
.text-green-light { color: var(--green-500); }
.text-red { color: var(--red-500); }
.text-blue { color: var(--blue-600); }
.text-purple { color: var(--purple-600); }
.text-orange { color: var(--orange-600); }
.block { display: block; }

section[id] { scroll-margin-top: 76px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  transition: background-color .2s, color .2s, border-color .2s;
}
.btn-primary {
  background: var(--green-600);
  color: var(--white);
}
.btn-primary:hover { background: var(--green-700); }
.btn-outline {
  background: transparent;
  color: var(--green-600);
  border: 2px solid var(--green-600);
}
.btn-outline:hover { background: var(--green-50); }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.logo { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); }

.nav-links {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  flex-direction: column;
  gap: 0.5rem;
  padding: 0 1rem 1rem;
  box-shadow: var(--shadow-sm);
}
.nav-links.open { display: flex; }
.nav-links a {
  color: var(--gray-700);
  padding: 0.5rem 0;
  transition: color .2s;
}
.nav-links a:hover { color: var(--green-600); }

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-700);
}
.nav-toggle .icon { width: 24px; height: 24px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle.open .icon-menu { display: none; }
.nav-toggle.open .icon-close { display: block; }

@media (min-width: 768px) {
  .nav-links {
    display: flex !important;
    position: static;
    flex-direction: row;
    gap: 2rem;
    padding: 0;
    box-shadow: none;
  }
  .nav-toggle { display: none; }
}

/* ---------- Section shells ---------- */
.section { padding: 5rem 0; background: var(--white); }
.section-alt { background: var(--gray-50); }

.section-head { max-width: 48rem; margin: 0 auto 4rem; text-align: center; }
.section-head h2 { font-size: 2rem; font-weight: 700; color: var(--gray-900); margin-bottom: 1.25rem; }
.section-head p { font-size: 1.125rem; color: var(--gray-600); }

.section-cta { text-align: center; margin-top: 3rem; }

@media (min-width: 768px) {
  .section-head h2 { font-size: 2.5rem; }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: 6.5rem;
  background: linear-gradient(to bottom right, var(--gray-50), var(--white));
}
.hero .container { padding-top: 3rem; padding-bottom: 3rem; }

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
}

.hero-rating { display: flex; align-items: center; margin-bottom: 1rem; }
.stars { display: flex; color: var(--yellow-500); }
.icon-star { width: 20px; height: 20px; }
.hero-rating span { margin-left: 0.5rem; color: var(--gray-600); }

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) { .hero-title { font-size: 3.75rem; } }

.hero-lead { font-size: 1.25rem; color: var(--gray-600); line-height: 1.6; margin-bottom: 2rem; }

.hero-actions { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .hero-actions { flex-direction: row; } }

.hero-visual-gradient {
  background: linear-gradient(to bottom right, var(--green-400), var(--blue-500));
  border-radius: var(--radius-2xl);
  padding: 2rem;
  text-align: center;
}
.hero-visual-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.hero-visual-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: 0.5rem; }
.hero-visual-card p { color: var(--gray-600); }

.hero-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; color: var(--white); }
.hero-stat { background: rgb(255 255 255 / 0.2); border-radius: var(--radius-lg); padding: 1rem; }
.hero-stat-value { font-size: 1.5rem; font-weight: 700; }
.hero-stat-label { font-size: 0.875rem; }

/* ---------- Journey / Carousel ---------- */
.journey-preview { margin-top: 4rem; }
.journey-preview .section-head { margin-bottom: 2rem; }
.journey-preview .section-head h2 { font-size: 1.875rem; }

.carousel { position: relative; max-width: 56rem; margin: 0 auto; }
.carousel-viewport { overflow: hidden; border-radius: var(--radius-2xl); }
.carousel-track {
  display: flex;
  transition: transform .4s ease;
}
.carousel-slide { flex: 0 0 100%; min-width: 0; }

.carousel-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.carousel-images { display: grid; grid-template-columns: 1fr; }
@media (min-width: 768px) { .carousel-images { grid-template-columns: 1fr 1fr; } }

.carousel-image-wrap { position: relative; }
.carousel-image-wrap img {
  width: 100%;
  height: 20rem;
  object-fit: cover;
}
@media (min-width: 768px) { .carousel-image-wrap img { height: 24rem; } }

.badge {
  position: absolute;
  top: 1rem; left: 1rem;
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.75rem;
}
.badge-before { background: var(--red-500); }
.badge-after { background: var(--green-500); }

.carousel-caption { padding: 1.5rem; text-align: center; }
.carousel-caption h3 { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: 0.5rem; }
.carousel-caption p { color: var(--gray-600); margin-bottom: 0.5rem; }
.pill {
  display: inline-block;
  background: var(--green-100);
  color: var(--green-800);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: 9999px;
  box-shadow: var(--shadow-md);
  color: var(--gray-700);
}
.carousel-btn:hover { color: var(--green-600); }
.carousel-prev { left: -1.25rem; }
.carousel-next { right: -1.25rem; }
@media (max-width: 640px) {
  .carousel-prev { left: 0.5rem; }
  .carousel-next { right: 0.5rem; }
}

.carousel-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.25rem; }
.carousel-dots button {
  width: 0.5rem; height: 0.5rem;
  border-radius: 9999px;
  background: var(--gray-300);
  transition: background-color .2s;
}
.carousel-dots button.active { background: var(--green-600); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1fr; } }

.about-heading { font-size: 1.875rem; font-weight: 700; color: var(--gray-900); margin-bottom: 1.5rem; }

.journey-steps { display: flex; flex-direction: column; gap: 1.5rem; }
.journey-step { display: flex; align-items: flex-start; gap: 1rem; }
.step-icon {
  flex-shrink: 0;
  padding: 0.75rem;
  border-radius: var(--radius-lg);
  display: flex;
}
.step-icon-red { background: var(--red-100); color: var(--red-600); }
.step-icon-yellow { background: var(--yellow-100); color: #ca8a04; }
.step-icon-green { background: var(--green-100); color: var(--green-600); }
.step-icon .icon { width: 24px; height: 24px; }
.journey-step h4 { font-weight: 600; color: var(--gray-900); margin-bottom: 0.5rem; }
.journey-step p { color: var(--gray-600); }

.stats-panel {
  background: linear-gradient(to bottom right, var(--gray-100), var(--gray-50));
  border-radius: var(--radius-2xl);
  padding: 2rem;
}
.stats-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.stats-card h4 { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: 1rem; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stat-box-value { font-size: 1.875rem; font-weight: 700; }
.stat-box-label { font-size: 0.875rem; color: var(--gray-600); }
.stat-highlight {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--green-50);
  border-radius: var(--radius-lg);
}
.stat-highlight-value { font-size: 1.5rem; font-weight: 700; color: var(--green-600); }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

.service-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}
.service-card:hover { box-shadow: var(--shadow-md); }
.service-icon { margin-bottom: 1rem; }
.service-icon .icon { width: 32px; height: 32px; }
.service-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--gray-900); margin-bottom: 0.75rem; }
.service-card > p { color: var(--gray-600); margin-bottom: 1rem; }

.service-features { display: flex; flex-direction: column; gap: 0.5rem; }
.service-features li {
  font-size: 0.875rem;
  color: var(--gray-500);
  display: flex;
  align-items: center;
}
.service-features li::before {
  content: "";
  width: 0.5rem; height: 0.5rem;
  background: var(--green-600);
  border-radius: 9999px;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}
.icon-quote { width: 32px; height: 32px; color: var(--green-600); margin-bottom: 1rem; }
.testimonial-card .stars { margin-bottom: 1rem; }
.testimonial-card .icon-star { width: 16px; height: 16px; }
.testimonial-quote { color: var(--gray-600); font-style: italic; margin-bottom: 1.5rem; }
.testimonial-footer { border-top: 1px solid var(--gray-300); padding-top: 1rem; }
.testimonial-name { font-weight: 700; color: var(--gray-900); }
.testimonial-result { color: var(--green-600); font-weight: 600; }

.cta-banner {
  text-align: center;
  margin-top: 3rem;
  background: var(--green-50);
  border-radius: var(--radius-2xl);
  padding: 2rem;
}
.cta-banner h3 { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: 1rem; }
.cta-banner p { color: var(--gray-600); margin-bottom: 1.5rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1fr; } }

.contact-items { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; }
.contact-item-label { font-weight: 600; color: var(--gray-900); }
.contact-item-value { color: var(--gray-600); }

.expect-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin-top: 2rem;
  box-shadow: var(--shadow-sm);
}
.expect-box h4 { font-weight: 700; color: var(--gray-900); margin-bottom: 0.75rem; }
.expect-box ul { display: flex; flex-direction: column; gap: 0.5rem; color: var(--gray-600); }
.expect-box li::before { content: "\2022  "; }

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--gray-700); margin-bottom: 0.5rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--green-500);
}
.form-group textarea { resize: vertical; }
.form-note { margin-top: 1rem; text-align: center; color: var(--green-600); font-size: 0.875rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--gray-900); color: var(--white); padding: 3rem 0; }
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } }

.footer-logo { margin-bottom: 1rem; font-size: 1.5rem; font-weight: 700; color: var(--white); }
.site-footer > .container > .footer-grid > div > p { color: var(--gray-400); margin-bottom: 1rem; }
.footer-credential { font-size: 0.875rem; color: var(--gray-500); }

.site-footer h4 { font-weight: 700; margin-bottom: 1rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { color: var(--gray-400); transition: color .2s; }
.footer-links a:hover { color: var(--white); }

.footer-contact { display: flex; flex-direction: column; gap: 0.5rem; color: var(--gray-400); }
.footer-availability { margin-top: 1rem; font-size: 0.875rem; }
.footer-availability strong { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  margin-top: 2rem;
  padding-top: 2rem;
  text-align: center;
}
.footer-made { display: flex; align-items: center; justify-content: center; color: var(--gray-400); gap: 0.4rem; }
.icon-heart { width: 16px; height: 16px; color: var(--red-500); }
.footer-copyright { margin-top: 0.5rem; font-size: 0.875rem; color: var(--gray-500); }