:root {
  --crimson: #c62141;
  --crimson-dark: #9e1a34;
  --navy: #1a1d2e;
  --navy-light: #252a42;
  --text: #555555;
  --text-dark: #1a1d2e;
  --white: #ffffff;
  --grey-bg: #f4f5f8;
  --border: #e2e4ea;
  --radius: 4px;
  --shadow: 0 12px 40px rgba(26, 29, 46, 0.12);
  --container: 1200px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.7;
  background: var(--white);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

.section--navy {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
}

.section--grey {
  background: var(--grey-bg);
}

.section-label {
  color: var(--crimson);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.section-title {
  color: var(--text-dark);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.25;
  margin: 0 0 1.25rem;
  font-weight: 700;
}

.section--navy .section-title {
  color: var(--white);
}

.section-intro {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

/* Top bar */
.top-bar {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  flex-wrap: wrap;
}

.social-links {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
}

.social-links a:hover {
  background: var(--crimson);
  border-color: var(--crimson);
  color: var(--white);
}

.top-bar__meta {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}

/* Header */
.site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.site-header__inner .main-nav {
  margin-left: auto;
}


.logo img {
  height: 48px;
  width: auto;
}

.site-footer .logo--footer img {
  height: 52px;
  width: auto;
  max-width: min(100%, 240px);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--crimson);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  font-family: inherit;
}

.btn--primary {
  background: var(--crimson);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--crimson-dark);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}

.btn--outline-dark {
  background: transparent;
  border-color: var(--crimson);
  color: var(--crimson);
}

.btn--outline-dark:hover {
  background: var(--crimson);
  color: var(--white);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  margin: 6px 0;
}

/* Hero */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(26, 29, 46, 0.92) 0%, rgba(26, 29, 46, 0.55) 55%, rgba(26, 29, 46, 0.35) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 4rem 0;
  max-width: 640px;
}

.hero__content h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 1.25rem;
  color: var(--white);
}

.hero__thumb {
  position: absolute;
  right: 8%;
  bottom: -40px;
  width: min(360px, 35vw);
  border: 6px solid var(--white);
  box-shadow: var(--shadow);
  z-index: 3;
  display: none;
}

@media (min-width: 992px) {
  .hero__thumb {
    display: block;
  }
}

/* Cards grid */
.card-grid {
  display: grid;
  gap: 1.5rem;
}

.card-grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.service-card {
  position: relative;
  min-height: 360px;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.service-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card__overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(26, 29, 46, 0.92));
}

.service-card h3 {
  margin: 0;
  color: var(--white);
  font-size: 1.25rem;
}

/* Why choose */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.icon-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
}

.icon-list li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  align-items: flex-start;
}

.icon-list__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(198, 33, 65, 0.12);
  color: var(--crimson);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
}

/* Process */
.process-step {
  text-align: center;
}

.process-step__img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 4px solid var(--crimson);
}

.process-step h4 {
  color: var(--crimson);
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

/* Projects */
.project-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.project-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.project-card__cat {
  color: var(--crimson);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.project-card h3 {
  margin: 0.35rem 0 0;
  color: var(--navy);
  font-size: 1.15rem;
}

/* Testimonials */
.testimonial {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  height: 100%;
}

.stars {
  color: #f5b301;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.testimonial__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
  margin-top: 3rem;
}

.stat__num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--navy);
}

/* Team */
.team-card {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.team-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-card__body {
  padding: 1.25rem;
}

.team-card h3 {
  margin: 0 0 0.25rem;
  color: var(--navy);
}

.team-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--crimson);
  font-weight: 600;
}

/* Pricing */
.price-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  height: 100%;
  transition: transform 0.2s, box-shadow 0.2s;
}

.price-card--featured {
  border-color: var(--crimson);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.price-card h3 {
  margin: 0 0 0.5rem;
  color: var(--navy);
}

.price-card__price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--crimson);
  margin: 1rem 0;
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  text-align: left;
}

.price-card li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

/* Contact / forms */
.form-box {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--crimson);
  box-shadow: 0 0 0 3px rgba(198, 33, 65, 0.15);
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
  border-color: #c0392b;
}

.field-error {
  color: #c0392b;
  font-size: 0.8rem;
  margin-top: 0.35rem;
  display: none;
}

.field-error.is-visible {
  display: block;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 1rem 0 1.25rem;
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0.15rem 0 0;
  flex-shrink: 0;
  accent-color: var(--crimson);
  cursor: pointer;
}

.checkbox-group label {
  margin: 0;
  font-weight: 500;
  font-size: 0.9rem;
  line-height: 1.5;
  cursor: pointer;
}

.form-success {
  display: none;
  padding: 1.25rem;
  background: rgba(39, 174, 96, 0.12);
  border: 1px solid #27ae60;
  color: #1e6b3a;
  border-radius: var(--radius);
  font-weight: 600;
  margin-bottom: 1rem;
}

.form-success.is-visible {
  display: block;
}

.contact-info-block {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}

.contact-info-block__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(198, 33, 65, 0.15);
  color: var(--crimson);
  display: grid;
  place-items: center;
  font-weight: 800;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.site-footer h4 {
  color: var(--white);
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.55rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
}

.footer-links a:hover {
  color: var(--crimson);
}

.footer-newsletter {
  display: flex;
  gap: 0.5rem;
}

.footer-newsletter input {
  flex: 1;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: var(--navy-light);
  color: var(--white);
}

.footer-bottom {
  margin-top: 3rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.75);
  margin-left: 1rem;
}

/* Page banner */
.page-banner {
  background: var(--navy);
  color: var(--white);
  padding: 4rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.page-banner::after {
  content: "";
  position: absolute;
  right: -80px;
  top: 0;
  width: 320px;
  height: 100%;
  background: var(--crimson);
  opacity: 0.15;
  transform: skewX(-12deg);
}

.page-banner h1 {
  margin: 0;
  position: relative;
  z-index: 1;
  font-size: clamp(2rem, 4vw, 2.75rem);
}

.breadcrumb {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  opacity: 0.85;
  position: relative;
  z-index: 1;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
}

/* Legal content */
.legal-content {
  max-width: 820px;
}

.legal-content h2 {
  color: var(--navy);
  margin-top: 2.5rem;
  font-size: 1.35rem;
}

.legal-content h3 {
  color: var(--navy);
  margin-top: 1.75rem;
  font-size: 1.1rem;
}

.legal-content p,
.legal-content li {
  font-size: 1rem;
}

.legal-content ul {
  padding-left: 1.25rem;
}

/* Carousel */
.carousel {
  position: relative;
}

.carousel__track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.carousel__track > * {
  scroll-snap-align: start;
  flex: 0 0 min(280px, 80vw);
}

.carousel__nav {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

.carousel__btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 700;
}

.section--navy .carousel__btn {
  background: var(--navy-light);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

/* Blog */
.blog-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
}

.blog-list-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  align-items: center;
}

.blog-list-item img {
  width: 100px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}

@media (max-width: 992px) {
  .split,
  .blog-featured,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 769px) {
  .header-cta {
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 85vw);
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 1.5rem 2rem;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1001;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 70vh;
  }
}