/* @agent:GlobalStyles: base reset + typography */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 400;
  color: var(--color-ink);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-section-x);
}

.btn {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 16px 40px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn:hover { background: var(--color-orange-hover); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--color-white);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 14px 38px;
  border-radius: var(--radius);
  border: 2px solid var(--color-white);
}

/* @agent:NavBar: top navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--space-section-x);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav__logo img { height: 40px; width: auto; }

.nav__links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav__links a {
  font-weight: 700;
  color: var(--color-teal);
  transition: color 0.2s ease;
}

.nav__links a:hover { color: var(--color-orange); }

/* @agent:Hero: dark hero section with cityscape background */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  background: #0a1420;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 14, 26, 0.88) 0%, rgba(6, 14, 26, 0.55) 60%, rgba(6, 14, 26, 0.3) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-section-x);
  color: var(--color-white);
  max-width: 680px;
}

.hero__content h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-h1);
  color: var(--color-white);
  margin-bottom: 24px;
}

.hero__content p {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: #e5e7eb;
  margin-bottom: 32px;
  max-width: 600px;
}

/* @agent:IntroSection: value props section */
.intro {
  padding: var(--space-section-y) var(--space-section-x);
}

.intro__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 48px;
}

.intro h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  margin-bottom: 20px;
}

.intro p {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-ink-soft);
  margin-bottom: 16px;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
  background: var(--color-base-200);
  border-radius: var(--radius);
  padding: 32px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--fs-body);
  color: var(--color-ink);
}

.check-list__icon {
  width: 22px;
  height: 22px;
  color: var(--color-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

/* @agent:ServicesSection: 5-discipline grid on base-200 background */
.services {
  background: var(--color-base-200);
  padding: var(--space-section-y) var(--space-section-x);
}

.section-heading {
  max-width: 800px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading h2 {
  font-size: 34px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-teal);
  margin-bottom: 12px;
}

.section-heading p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.card-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: start;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--color-border);
}

.card__icon {
  width: 32px;
  height: 32px;
  color: var(--color-teal);
  margin-bottom: 10px;
}

.card__icon--orange {
  color: var(--color-orange);
}

.card h3 {
  font-size: var(--fs-h3);
  margin-bottom: 12px;
}

.card p {
  color: var(--color-ink-soft);
  font-size: 16px;
  line-height: 1.6;
}

/* @agent:ClientsSection: merged image+testimonials card */
.clients {
  background: var(--color-base-200);
  padding: var(--space-section-y) var(--space-section-x);
}

.clients__card {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.clients__image {
  position: relative;
  flex: 1 1 440px;
  min-height: 480px;
}

.clients__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.85);
  z-index: 0;
}

.clients__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8, 20, 38, 0.92) 0%, rgba(8, 20, 38, 0.62) 45%, rgba(8, 20, 38, 0.4) 100%);
  z-index: 1;
}

.clients__image-text {
  position: absolute;
  z-index: 2;
  left: 40px;
  right: 40px;
  bottom: 70px;
  color: var(--color-white);
}

.clients__image-text h2 {
  font-size: var(--fs-h2);
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 16px;
}

.clients__image-text p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  line-height: 1.6;
}

.clients__panel {
  flex: 1 1 400px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.clients__label {
  color: var(--color-teal);
  font-size: var(--fs-h3);
  margin-bottom: 20px;
}

.testimonial-mini-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.testimonial-mini {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--color-base-200);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.testimonial-mini__icon {
  width: 20px;
  height: 20px;
  color: var(--color-orange);
  flex-shrink: 0;
}

.testimonial-mini__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 102, 51, 0.12);
  flex-shrink: 0;
}

.testimonial-mini strong {
  display: block;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.testimonial-mini p {
  color: var(--color-ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.clients__footnote {
  font-style: italic;
  color: var(--color-ink-soft);
  font-size: 14px;
}

/* @agent:ToolsSection: tools/logos list */
.tools {
  padding: var(--space-section-y) var(--space-section-x);
}

.tools-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px 24px;
}

.tools-grid li {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  color: var(--color-ink);
  font-size: 15px;
  font-weight: 600;
}

.tools-grid__icon {
  width: 40px;
  height: 40px;
  color: var(--color-teal);
}

/* @agent:TimelineSection: 5-step engagement process */
.timeline {
  background: var(--color-base-200);
  padding: var(--space-section-y) var(--space-section-x);
}

.timeline__list {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.timeline__step {
  border-top: 2px solid var(--color-teal);
  padding-top: 20px;
}

.timeline__num {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 26px;
  color: var(--color-orange);
  margin-bottom: 10px;
}

.timeline__step h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.timeline__step p {
  color: var(--color-ink-soft);
  font-size: 15px;
  line-height: 1.6;
}

/* @agent:WhySection: why project ready grid */
.why {
  padding: var(--space-section-y) var(--space-section-x);
}

/* @agent:ContactSection: teal contact band */
.contact {
  background: var(--color-teal);
  padding: var(--space-section-y) var(--space-section-x);
  color: var(--color-white);
}

.contact__wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}

.contact__intro {
  flex: 1 1 320px;
}

.contact__intro h2 {
  font-size: var(--fs-h2);
  color: var(--color-white);
  margin-bottom: 16px;
}

.contact__intro p {
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.9);
}

.contact__form {
  flex: 1 1 360px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
}

.contact__form h3 {
  color: var(--color-ink);
  font-size: var(--fs-h3);
  margin-bottom: 20px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
}

.contact__form-error {
  color: #ffe5e5;
  background: rgba(220, 38, 38, 0.25);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-top: 12px;
  font-size: 14px;
  text-align: center;
}

.contact__success {
  flex: 1 1 360px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
}

.contact__success h3 {
  color: var(--color-ink);
  font-size: var(--fs-h3);
  margin-bottom: 12px;
}

.contact__success p {
  color: var(--color-ink-soft);
  font-size: 15px;
}

.field textarea { min-height: 100px; resize: vertical; }

.contact__form .btn { width: 100%; text-align: center; }

/* @agent:Footer: site footer */
.footer {
  padding: 32px var(--space-section-x);
  text-align: center;
  color: var(--color-ink-soft);
  font-size: 14px;
}

/* @agent:Responsive: breakpoints */
@media (min-width: 768px) {
  .intro__grid { grid-template-columns: 1fr 1fr; align-items: center; }
}

@media (max-width: 767px) {
  .hero { min-height: 520px; }
  .hero__content h1 { font-size: 40px; line-height: 48px; }
  .nav__links { gap: 16px; font-size: 14px; }
  .clients__content { padding: 32px; }
}