/* ============================================
   INTELLIGENT HYPE - BRUTALIST THEME
   Raw. Bold. No Nonsense.
   ============================================ */

/* Reset & Base */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #000000;
  --white: #ffffff;
  --accent: #ff3b00;
  --gray: #666666;
  --border: 3px solid var(--black);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Arial', 'Helvetica Neue', sans-serif;
  background: var(--white);
  color: var(--black);
  line-height: 1.5;
  font-size: 18px;
}

/* Typography */
h1,
h2,
h3 {
  font-family: 'Arial Black', 'Impact', sans-serif;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  font-weight: 900;
}

h1 {
  font-size: clamp(3rem, 10vw, 8rem);
  line-height: 0.9;
}

h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  max-width: 600px;
}

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

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: var(--border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Arial Black', sans-serif;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--accent);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-family: 'Arial Black', sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: var(--border);
  background: var(--white);
  color: var(--black);
  cursor: pointer;
  transition: all 0.1s ease;
}

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

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

.btn--primary:hover {
  background: var(--black);
  border-color: var(--black);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  border-bottom: var(--border);
}

.hero__content {
  padding: 4rem 0;
}

.hero__tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--black);
  color: var(--white);
  font-family: 'Arial Black', sans-serif;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.hero__title {
  margin-bottom: 2rem;
}

.hero__title span {
  color: var(--accent);
  display: block;
}

.hero__description {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--gray);
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Services Section */
.services {
  padding: 6rem 0;
  border-bottom: var(--border);
}

.section-header {
  margin-bottom: 4rem;
}

.section-label {
  font-family: 'Arial Black', sans-serif;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.service-card {
  border: var(--border);
  border-right: none;
  padding: 2rem;
  background: var(--white);
  transition: background 0.1s ease;
}

.service-card:last-child {
  border-right: var(--border);
}

.service-card:hover {
  background: var(--black);
  color: var(--white);
}

.service-card__icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.service-card__title {
  margin-bottom: 1rem;
}

.service-card__list {
  list-style: none;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid currentColor;
}

.service-card__list li {
  padding: 0.5rem 0;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-card__list li::before {
  content: "→ ";
}

/* Why Section */
.why {
  padding: 6rem 0;
  background: var(--black);
  color: var(--white);
  border-bottom: var(--border);
}

.why .section-label {
  color: var(--gray);
}

.why h2 {
  color: var(--white);
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.why-item {
  border: 2px solid var(--white);
  border-bottom: none;
  padding: 2rem;
}

.why-item:nth-child(odd) {
  border-right: none;
}

.why-item:nth-child(3),
.why-item:nth-child(4) {
  border-bottom: 2px solid var(--white);
}

.why-item__number {
  font-family: 'Arial Black', sans-serif;
  font-size: 4rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
}

.why-item__title {
  margin-bottom: 0.5rem;
}

.why-item__text {
  color: var(--gray);
  font-size: 0.875rem;
}

/* Metrics Section */
.metrics {
  padding: 4rem 0;
  border-bottom: var(--border);
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.metric {
  text-align: center;
  padding: 3rem 1.5rem;
  border-right: var(--border);
}

.metric:last-child {
  border-right: none;
}

.metric__value {
  font-family: 'Arial Black', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric__label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray);
}

/* CTA Section */
.cta {
  padding: 6rem 0;
  text-align: center;
  border-bottom: var(--border);
}

.cta h2 {
  margin-bottom: 1.5rem;
}

.cta p {
  margin: 0 auto 2rem;
  color: var(--gray);
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

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

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

.form-group label {
  display: block;
  font-family: 'Arial Black', sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  font-family: 'Arial', sans-serif;
  font-size: 1rem;
  border: var(--border);
  background: var(--white);
  color: var(--black);
  transition: border-color 0.1s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn {
  width: 100%;
  margin-top: 0.5rem;
}

.form-status {
  margin-top: 1rem;
  padding: 1rem;
  text-align: center;
  font-family: 'Arial Black', sans-serif;
  font-size: 0.875rem;
  text-transform: uppercase;
  display: none;
}

.form-status.success {
  display: block;
  background: var(--black);
  color: var(--white);
}

.form-status.error {
  display: block;
  background: var(--accent);
  color: var(--white);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Thank You Confirmation */
.thank-you {
  text-align: center;
  padding: 2rem 0;
}

.thank-you__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  background: var(--black);
  color: var(--white);
  font-size: 3rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border);
}

.thank-you h2 {
  margin-bottom: 1rem;
}

.thank-you p {
  color: var(--gray);
  margin: 0 auto 2rem;
}

/* Footer */
.footer {
  background: var(--black);
  color: var(--white);
  border-top: var(--border);
}

.footer__accent {
  height: 4px;
  background: var(--accent);
}

.footer__main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 3rem 0 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand-section {
  text-align: left;
}

.footer__brand {
  font-family: 'Arial Black', sans-serif;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.footer__brand span {
  color: var(--accent);
}

.footer__tagline {
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin: 0;
}

.footer__links {
  display: flex;
  gap: 2rem;
}

.footer__links a {
  color: var(--gray);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.1s ease;
}

.footer__links a:hover {
  color: var(--white);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.footer__copyright {
  color: var(--gray);
  font-size: 0.7rem;
  margin: 0;
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  color: var(--gray);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.1s ease;
}

.footer__legal a:hover {
  color: var(--white);
}

@media (max-width: 768px) {
  .footer__main {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
    align-items: center;
  }

  .footer__brand-section {
    text-align: center;
  }

  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    align-items: center;
  }

  .footer__legal {
    justify-content: center;
  }
}

/* 404 Error Page */
.error-page {
  padding: 8rem 0 4rem;
  min-height: calc(100vh - 200px);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-page__code {
  font-family: 'Arial Black', sans-serif;
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.05em;
  margin-bottom: 1rem;
}

.error-page h1 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.error-page p {
  color: var(--gray);
  margin-bottom: 2rem;
}

/* Legal Pages */
.legal {
  padding: 8rem 0 4rem;
  min-height: calc(100vh - 200px);
}

.legal h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 0.5rem;
}

.legal__updated {
  color: var(--gray);
  margin-bottom: 3rem;
  font-size: 0.875rem;
}

.legal h2 {
  font-size: 1.25rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal p {
  margin-bottom: 1rem;
  max-width: none;
}

.legal ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.legal li {
  margin-bottom: 0.5rem;
}

.legal a {
  color: var(--accent);
  text-decoration: underline;
}

.legal a:hover {
  color: var(--black);
}

/* Responsive */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    border-right: var(--border);
    border-bottom: none;
  }

  .service-card:last-child {
    border-bottom: var(--border);
  }

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

  .metric {
    border-bottom: var(--border);
  }

  .metric:nth-child(even) {
    border-right: none;
  }

  .metric:nth-child(3),
  .metric:nth-child(4) {
    border-bottom: none;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 1rem;
  }

  .logo {
    font-size: 1rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .why__grid {
    grid-template-columns: 1fr;
  }

  .why-item {
    border-right: 2px solid var(--white);
    border-bottom: none;
  }

  .why-item:last-child {
    border-bottom: 2px solid var(--white);
  }

  .metrics__grid {
    grid-template-columns: 1fr;
  }

  .metric {
    border-right: none;
    border-bottom: var(--border);
  }

  .metric:last-child {
    border-bottom: none;
  }
}