/* ===========================
   KNC CNC Machining Idaho
   Website Styles
   =========================== */

:root {
  --blue-dark: #0a1628;
  --blue-primary: #0b5faa;
  --blue-mid: #1a7fd4;
  --blue-light: #6bbef0;
  --blue-pale: #b8ddf5;
  --silver: #c0c5cc;
  --gray-900: #111318;
  --gray-800: #1a1d24;
  --gray-700: #2a2e36;
  --gray-600: #3d424d;
  --gray-400: #8b919e;
  --gray-200: #d1d5dc;
  --gray-100: #eef0f3;
  --white: #ffffff;
  --red-accent: #c0392b;

  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;

  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  color: var(--gray-200);
  background: var(--gray-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--blue-pale);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

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

.section-subtitle {
  text-align: center;
  color: var(--gray-400);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 48px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--blue-mid);
  border-color: var(--blue-mid);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(11, 95, 170, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--white);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-full {
  width: 100%;
}

/* ===========================
   Navigation
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  height: var(--nav-height);
  transition: background 0.3s, box-shadow 0.3s;
}

.nav.scrolled {
  background: rgba(10, 22, 40, 0.97);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav-link {
  color: var(--gray-200);
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.nav-cta {
  background: var(--blue-primary);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.nav-cta:hover {
  background: var(--blue-mid);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* ===========================
   Hero
   =========================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 1000px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 22, 40, 0.7) 0%,
    rgba(10, 22, 40, 0.55) 40%,
    rgba(10, 22, 40, 0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
  max-width: 800px;
}

.hero-logo {
  width: 280px;
  height: auto;
  margin: 0 auto 24px;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.4));
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--gray-200);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===========================
   About
   =========================== */
.about {
  background: var(--gray-800);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: center;
}

.about-image img {
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.about-text p {
  margin-bottom: 16px;
  color: var(--gray-200);
}

.about-lead {
  font-size: 1.15rem;
  color: var(--white) !important;
  line-height: 1.7;
}

.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--gray-700);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue-light);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===========================
   Services
   =========================== */
.services {
  background: var(--gray-900);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.25s, border-color 0.25s;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-primary);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--blue-light);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.materials,
.industries {
  text-align: center;
  margin-bottom: 24px;
}

.materials h3,
.industries h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 16px;
}

.material-tags {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.tag {
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  color: var(--gray-200);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===========================
   Why Choose Us (Edge)
   =========================== */
.edge {
  position: relative;
  overflow: hidden;
}

.edge-bg {
  position: absolute;
  inset: 0;
}

.edge-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.edge-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.88);
}

.edge-content {
  position: relative;
  z-index: 1;
}

.edge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.edge-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 32px;
}

.edge-item h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--blue-light);
  margin-bottom: 12px;
}

.edge-item p {
  color: var(--gray-200);
  font-size: 0.95rem;
}

/* ===========================
   Equipment
   =========================== */
.equipment {
  background: var(--gray-800);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.equipment-card {
  background: var(--gray-900);
  border: 1px solid var(--gray-700);
  border-radius: 8px;
  overflow: hidden;
}

.equipment-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.equipment-info {
  padding: 28px;
}

.equipment-info h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 4px;
}

.equipment-type {
  color: var(--blue-light);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.equipment-specs {
  list-style: none;
  padding: 0;
}

.equipment-specs li {
  color: var(--gray-200);
  font-size: 0.9rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--gray-800);
  padding-left: 16px;
  position: relative;
}

.equipment-specs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--blue-primary);
  border-radius: 50%;
  transform: translateY(-50%);
}

/* ===========================
   Gallery
   =========================== */
.gallery {
  background: var(--gray-900);
}

.gallery-videos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.video-card {
  border-radius: 8px;
  overflow: hidden;
  background: var(--gray-800);
}

.video-card video {
  width: 100%;
  display: block;
  background: #000;
}

.video-caption {
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--gray-400);
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1;
}

.gallery-item-wide {
  grid-column: span 2;
  aspect-ratio: 2/1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: var(--white);
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   Contact
   =========================== */
.contact {
  background: var(--gray-800);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--gray-900);
  border: 1px solid var(--gray-700);
  border-radius: 8px;
  padding: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-200);
  margin-bottom: 6px;
}

.required {
  color: var(--blue-light);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  border-radius: 6px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-600);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(11, 95, 170, 0.15);
}

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

.contact-card {
  margin-bottom: 24px;
}

.contact-exterior {
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 24px;
}

.contact-exterior img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: center 60%;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-detail svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--blue-light);
  margin-top: 2px;
}

.contact-detail strong {
  display: block;
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.contact-detail p {
  color: var(--gray-200);
  font-size: 0.9rem;
  line-height: 1.5;
}

.contact-detail a {
  color: var(--gray-200);
}

.contact-detail a:hover {
  color: var(--blue-light);
}

.map-container {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--gray-700);
}

.map-container iframe {
  display: block;
}

/* ===========================
   Footer
   =========================== */
.footer {
  background: var(--blue-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand img {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.9rem;
  max-width: 300px;
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-contact p {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.footer-contact a {
  color: var(--gray-400);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  color: var(--gray-600);
  font-size: 0.82rem;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-item-wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  /* Nav mobile */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 22, 40, 0.98);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
    border-bottom: 1px solid var(--gray-700);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    padding: 12px 16px;
    width: 100%;
    text-align: center;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero mobile */
  .hero {
    min-height: 100svh;
  }

  .hero-logo {
    width: 200px;
  }

  .hero-tagline {
    font-size: 1.7rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
  }

  /* About mobile */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-image {
    max-width: 400px;
    margin: 0 auto;
  }

  .about-stats {
    justify-content: center;
  }

  /* Services mobile */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Edge mobile */
  .edge-grid {
    grid-template-columns: 1fr;
  }

  /* Equipment mobile */
  .equipment-grid {
    grid-template-columns: 1fr;
  }

  /* Gallery mobile */
  .gallery-videos {
    grid-template-columns: 1fr;
  }

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

  .gallery-item-wide {
    grid-column: span 2;
  }

  /* Contact mobile */
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  /* Footer mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .about-stats {
    flex-direction: column;
    gap: 16px;
  }

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

  .gallery-item-wide {
    grid-column: span 1;
    aspect-ratio: 16/9;
  }

  .gallery-item {
    aspect-ratio: 4/3;
  }

  .material-tags {
    gap: 8px;
  }

  .tag {
    padding: 6px 14px;
    font-size: 0.82rem;
  }
}

/* ===========================
   Animations
   =========================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Lightbox overlay */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  cursor: pointer;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  color: var(--white);
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  line-height: 1;
}

/* Form success/error states */
.form-status {
  padding: 16px;
  border-radius: 6px;
  margin-top: 16px;
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(39, 174, 96, 0.15);
  border: 1px solid rgba(39, 174, 96, 0.3);
  color: #2ecc71;
}

.form-status.error {
  display: block;
  background: rgba(192, 57, 43, 0.15);
  border: 1px solid rgba(192, 57, 43, 0.3);
  color: #e74c3c;
}