/* ==========================================================================
   AXARWEBSTUDIO — Premium Minimalist Design System (National Spain Scope)
   Clean, Elegant, High-Contrast White Aesthetics
   ========================================================================== */

:root {
  --primary: #1D64F2;
  --primary-hover: #1551CA;
  --primary-light: rgba(29, 100, 242, 0.05);

  --secondary: #162032;
  --text-main: #162032;
  --text-muted: #475569;
  --text-light: #94A3B8;

  --bg-main: #FFFFFF;
  --bg-alt: #FAFAFA;
  --bg-card: #FFFFFF;

  --border-color: #E2E8F0;
  --border-hover: #CBD5E1;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.06);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --container-max: 1100px;
  --header-height: 94px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1rem;
}

.section-padding {
  padding: 90px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--secondary);
  line-height: 1.18;
  margin-bottom: 0.85rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(29, 100, 242, 0.25);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-alt);
  border-color: var(--border-hover);
}

/* Header & Navigation Bar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 100%;
}

/* Official Logo Display */
.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 56px;
  max-width: 220px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* Center Nav Menu (Desktop) */
.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nav-list li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nav-link {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

/* Right Header Section */
.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-cta-btn {
  font-size: 0.88rem;
  padding: 10px 18px;
  white-space: nowrap;
}

/* Mobile Toggle Button (Hidden on Desktop) */
.mobile-menu-btn {
  display: none;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 1.25rem;
  color: var(--secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-menu-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* Mobile Responsive Styles (< 850px) */
@media (max-width: 850px) {
  :root {
    --header-height: 72px;
  }

  .brand-logo-img {
    height: 44px;
    max-width: 140px;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .header-cta-btn {
    font-size: 0.75rem;
    padding: 7px 10px;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: none;
    padding: 1.8rem 1rem;
    z-index: 999;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 1.2rem;
    text-align: center;
  }

  .nav-link {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
  }
}

/* Hero Section */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  background: var(--bg-main);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(29, 100, 242, 0.15);
}

.hero-title {
  font-size: clamp(2.3rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--secondary);
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.12rem;
  color: var(--text-muted);
  margin-bottom: 2.2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.2rem;
}

.hero-features {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-feature-item span {
  color: var(--primary);
  font-weight: bold;
}

/* Hero Mockup Card */
.hero-preview-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1.6rem;
}

.preview-header-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-color);
}

.preview-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #CBD5E1;
}

.preview-site-content {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.8rem;
}

.preview-site-logo {
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--secondary);
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}

.preview-site-heading {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.25;
  margin-bottom: 10px;
}

.preview-site-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.4rem;
}

.preview-site-btn {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--primary);
  color: white;
  padding: 8px 18px;
  border-radius: 6px;
}

@media (max-width: 850px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.8rem;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.service-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--secondary);
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Process Grid */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.process-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem 1.6rem;
}

.process-num {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-light);
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 1.2rem;
}

.process-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 0.6rem;
}

.process-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Projects Showcase Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.2rem;
}

.project-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.project-preview {
  height: 210px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.8rem;
  text-align: center;
}

.project-sector {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.project-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--secondary);
}

.project-scope {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 4px;
}

.project-body {
  padding: 1.6rem;
}

.project-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* FAQ Accordion */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.3rem 1.6rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--primary);
  transition: transform 0.2s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 1.6rem 1.4rem 1.6rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Contact Grid & Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.contact-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 20px;
  height: 20px;
}

.contact-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--secondary);
  margin-bottom: 2px;
}

.contact-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-form {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--secondary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 15px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
}

.form-notice {
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 4px;
}

/* Inline Form Success Box */
.form-success-box {
  background: #FFFFFF;
  border: 1px solid #10B981;
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.success-icon {
  width: 52px;
  height: 52px;
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
}

.success-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--secondary);
}

.success-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 850px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Footer */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-color);
  padding: 3.5rem 0 2rem 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
}