/* Main Styles */

/* Base */
body {
  font-family: var(--font-serif);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--warm-charcoal);
  background-color: var(--warm-off-white);
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--deep-slate);
  color: var(--white);
  padding: 8px 16px;
  z-index: 100;
  font-family: var(--font-sans);
  font-size: var(--text-small);
}

.skip-link:focus {
  top: 0;
}

/* Container */
.container {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Base */
section {
  padding: var(--section-padding) 0;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--deep-slate);
  line-height: 1.2;
}

h1 {
  font-size: var(--text-hero);
}

h2 {
  font-size: var(--text-section);
  margin-bottom: 24px;
}

h3 {
  font-size: var(--text-subsection);
  margin-bottom: 12px;
}

p {
  line-height: 1.7;
}

/* Badge */
.badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--medium-gray);
  background-color: var(--badge-bg);
  padding: 8px 16px;
  border-radius: 4px;
  margin-bottom: 24px;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-button);
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 4px;
  transition: all var(--transition-normal);
  text-align: center;
}

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--warm-charcoal);
}

.btn-secondary {
  background-color: transparent;
  color: var(--deep-slate);
  border: 2px solid var(--deep-slate);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--deep-slate);
  color: var(--white);
}

.btn:focus {
  outline: 2px solid var(--accent-brick);
  outline-offset: 2px;
}

/* Button Group */
.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==================== */
/* HERO SECTION */
/* ==================== */
.hero {
  padding-top: clamp(40px, 6vw, 60px);
  padding-bottom: var(--section-padding);
}

.hero-content {
  max-width: 1000px;
}

/* Site Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.site-logo > span {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  color: var(--deep-slate);
}

.logo-tagline {
  font-weight: 400;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--medium-gray);
}

.logo-icon {
  height: clamp(58px, 9.6vw, 86px);
  width: auto;
  color: var(--deep-slate);
  object-fit: contain;
}

.hero h1 {
  margin-bottom: 24px;
}

.hero-subheadline {
  font-size: var(--text-body);
  color: var(--medium-gray);
  margin-bottom: 32px;
  max-width: 650px;
}

.hero .btn-group {
  margin-bottom: 0;
}

/* ==================== */
/* PROBLEM SECTION */
/* ==================== */
.problem {
  background-color: var(--white);
}

.section-intro {
  font-size: var(--text-body);
  color: var(--medium-gray);
  max-width: 700px;
  margin-bottom: 48px;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--card-gap);
}

/* Problem Card */
.problem-card {
  padding: 32px;
  background-color: var(--warm-off-white);
  border: 1px solid var(--light-border);
  border-radius: 4px;
}

.problem-card .number {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-brick);
  margin-bottom: 16px;
}

.problem-card h3 {
  color: var(--warm-charcoal);
}

.problem-card p {
  color: var(--medium-gray);
  font-size: var(--text-small);
}

/* ==================== */
/* SOLUTION SECTION */
/* ==================== */
.solution {
  background-color: var(--warm-off-white);
}

/* Solution Card */
.solution-card {
  padding: 32px;
  background-color: var(--white);
  border: 1px solid var(--light-border);
  border-radius: 4px;
}

.solution-card h3 {
  color: var(--deep-slate);
}

.solution-card p {
  color: var(--medium-gray);
  font-size: var(--text-small);
}

/* Workflow */
.workflow {
  margin-top: 64px;
  padding: 32px;
  background-color: var(--white);
  border: 1px solid var(--light-border);
  border-radius: 4px;
}

.workflow-title {
  font-family: var(--font-sans);
  font-size: var(--text-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--medium-gray);
  margin-bottom: 24px;
  text-align: center;
  margin-left: -20px;
}

.workflow-icon {
  width: 32px;
  height: 32px;
  color: var(--deep-slate);
  margin-bottom: 8px;
}

/* Pilot & Testimonial */
.pilot-testimonial {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.pilot-testimonial .badge {
  margin-bottom: 0;
}

.testimonial {
  border-left: 3px solid var(--accent-brick);
  padding-left: 24px;
  max-width: 500px;
}

.testimonial p {
  font-style: italic;
  font-size: var(--text-body);
  color: var(--warm-charcoal);
  margin-bottom: 8px;
}

.testimonial cite {
  font-style: normal;
  font-size: var(--text-small);
  color: var(--medium-gray);
}

.workflow-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 8px;
  font-family: var(--font-sans);
  font-size: var(--text-small);
}

.workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--deep-slate);
  font-weight: 500;
  white-space: nowrap;
}

.workflow-arrow {
  color: var(--accent-brick);
  font-weight: 400;
  font-size: 1.25rem;
  padding: 0 8px;
  margin-top: 12px;
}

/* Tirion Box */
.tirion-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid var(--deep-slate);
  border-radius: 8px;
  padding: 12px 24px 20px;
  background-color: var(--warm-off-white);
  position: relative;
}

.workflow-steps > .workflow-step {
  padding-top: 44px;
}

.workflow-steps > .workflow-arrow {
  margin-top: 44px;
}

.tirion-box-steps {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.tirion-box-steps .workflow-arrow {
  margin-top: 0px;
}

.tirion-box-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--deep-slate);
  margin-bottom: 12px;
}

.workflow-tagline {
  font-family: var(--font-serif);
  font-size: var(--text-body);
  font-style: italic;
  color: var(--medium-gray);
  text-align: center;
  margin-top: 24px;
}

/* ==================== */
/* CTA/CONTACT SECTION */
/* ==================== */
.cta {
  background-color: var(--white);
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.cta h2 {
  margin-bottom: 16px;
}

.cta-intro {
  color: var(--medium-gray);
  margin-bottom: 40px;
}

/* Contact Form */
.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--deep-slate);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: var(--text-body);
  border: 1px solid var(--light-border);
  border-radius: 4px;
  background-color: var(--warm-off-white);
  transition: border-color var(--transition-fast);
}

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

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--medium-gray);
  opacity: 0.6;
}

.contact-form .btn {
  width: 100%;
}

.form-note {
  font-size: var(--text-small);
  color: var(--medium-gray);
  text-align: center;
  margin-top: 16px;
}

/* Form States */
.form-success {
  display: none;
  text-align: center;
  padding: 40px 24px;
}

.form-success.show {
  display: block;
}

.form-success h3 {
  color: var(--deep-slate);
  margin-bottom: 12px;
}

.form-success p {
  color: var(--medium-gray);
}

.contact-form.hidden {
  display: none;
}

.form-error {
  font-family: var(--font-sans);
  font-size: var(--text-small);
  color: #b44;
  margin-top: 8px;
  display: none;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #b44;
}

.form-group.error .form-error {
  display: block;
}

/* ==================== */
/* FOOTER */
/* ==================== */
.footer {
  background-color: var(--warm-off-white);
  border-top: 1px solid var(--light-border);
  padding: 48px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand {
  max-width: 350px;
}

.footer-logo {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--deep-slate);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: var(--text-small);
  color: var(--medium-gray);
  margin-bottom: 16px;
}

.footer-note {
  font-size: var(--text-small);
  color: var(--medium-gray);
  margin-bottom: 24px;
}

.footer-copyright {
  font-size: var(--text-small);
  color: var(--medium-gray);
}

.footer-links {
  text-align: right;
}

.footer-links a {
  display: block;
  font-size: var(--text-small);
  color: var(--medium-gray);
  margin-bottom: 12px;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--deep-slate);
  text-decoration: underline;
}

/* ==================== */
/* RESPONSIVE */
/* ==================== */

/* Tablet and below */
@media (max-width: 1024px) {
  .container {
    padding: 0 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }

  .hero-content {
    max-width: 100%;
  }

  .testimonial-card {
    max-width: 100%;
  }

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

  .workflow-steps {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .workflow-step {
    flex-direction: row;
    gap: 12px;
  }

  .workflow-icon {
    margin-bottom: 0;
  }

  .workflow-arrow {
    margin-top: 0;
    transform: rotate(90deg);
  }

  /* Reduce excessive spacing on mobile */
  .workflow-steps > .workflow-step {
    padding-top: 0;
  }

  .workflow-steps > .workflow-arrow {
    margin-top: 0;
  }

  .tirion-box {
    padding: 12px 16px 16px;
  }

  .tirion-box-steps {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .tirion-box-steps .workflow-arrow {
    transform: rotate(90deg);
  }

  .logo-tagline {
    display: block;
    margin-top: 4px;
  }

  .footer-content {
    flex-direction: column;
  }

  .footer-links {
    text-align: left;
  }
}

/* Animations - Subtle fade in */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* How We Work Section */
.how-we-work {
  background: white;
  padding: var(--section-padding) 0;
}

.how-we-work h2 {
  text-align: center;
  margin-bottom: 32px;
}

.how-we-work-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: var(--text-body);
  line-height: 1.7;
}

.how-we-work-content p {
  margin-bottom: 20px;
  color: var(--warm-charcoal);
}

.how-we-work-content p:last-child {
  margin-bottom: 0;
}

/* Simple CTA Section (for secondary pages) */
.cta-simple {
  background: white;
  padding: var(--section-padding) 0;
  text-align: center;
}

.cta-simple h2 {
  margin-bottom: 24px;
}

.cta-simple .btn {
  display: inline-block;
}