/* ============================================
   ENGSTRÖMS TRÄDVÅRD - MODERN VERSION
   Clean, Professional, Video Background
   ============================================ */

:root {
  --color-white: #ffffff;
  --color-black: #111111;
  --color-cream: #f2ead3;
  --color-cream-light: #f9f5f0;
  --color-gray-50: #f9f5f0;
  --color-gray-100: #f2ead3;
  --color-gray-200: #e5dfc8;
  --color-gray-400: #a3a3a3;
  --color-gray-600: #525252;
  --color-gray-800: #262626;
  --color-gray-900: #1a1a1a;

  --color-accent: #0a3b1e;
  --color-accent-light: #f28d28;
  --color-amber: #f28d28;

  --font-main: "acumin-pro", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "oaks", "acumin-pro", -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  --transition: 0.3s ease;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
}

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

body {
  font-family: var(--font-main);
  font-weight: 400;
  color: var(--color-gray-800);
  line-height: 1.6;
  background: var(--color-black);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

/* ============================================
   FIXED VIDEO BACKGROUND
   ============================================ */
.video-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
  overflow: hidden;
}

.bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  inset: 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
}

.navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background var(--transition);
  pointer-events: none;
  z-index: -1;
}

.navbar.scrolled .logo,
.navbar.scrolled .nav-links a,
.navbar.scrolled .nav-phone {
  color: rgba(255, 255, 255, 0.85);
}

.nav-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 1.4rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
}

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

.nav-phone {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 100px;
  transition: all var(--transition);
}

.nav-phone:hover {
  background: var(--color-white);
  color: var(--color-gray-900);
}

.navbar.scrolled .nav-phone {
  border-color: var(--color-gray-200);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-instagram {
  display: flex;
  align-items: center;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.nav-instagram:hover {
  opacity: 1;
}

.insta-icon {
  height: 22px;
  width: auto;
}

.navbar.scrolled .nav-phone:hover {
  background: var(--color-gray-900);
  color: var(--color-white);
  border-color: var(--color-gray-900);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--space-3xl) var(--space-3xl) var(--space-3xl) var(--space-2xl);
  color: #f2ead3;
  font-family: var(--font-body);
}

.hero-content {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-logo {
  width: clamp(280px, 45vw, 620px);
  height: auto;
  margin-bottom: var(--space-xl);
}

.hero-description {
  font-size: 1.15rem;
  line-height: 1.7;
  opacity: 0.85;
  margin-bottom: var(--space-xl);
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.95rem;
  font-weight: 600;
  background: #f28d28;
  color: var(--color-gray-900);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--color-gray-100);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.95rem;
  font-weight: 500;
  color: #f28d28;
  border: 1px solid #f28d28;
  border-radius: 4px;
  transition: all var(--transition);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.scroll-line {
  width: 60px;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 30px;
  background: rgba(255, 255, 255, 0.8);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(250%);
  }
}

/* ============================================
   MAIN CONTENT - SCROLLS OVER VIDEO
   ============================================ */
.main-content {
  position: relative;
  z-index: 10;
  background: var(--color-cream-light);
}

.section {
  padding: var(--space-4xl) var(--space-3xl);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-gray-900);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.section-services {
  background: var(--color-cream-light);
}

/* Hero RUT badge */
.hero-rut {
  position: absolute;
  bottom: var(--space-xl);
  left: 0;
  right: 0;
  text-align: center;
  color: var(--color-amber);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-item {
  padding: var(--space-xl);
  background: var(--color-gray-50);
  background-size: cover;
  background-position: center;
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}

.service-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 35, 10, 0.62);
  transition: background var(--transition);
}

.service-item:hover::before {
  background: rgba(20, 35, 10, 0.5);
}

.service-item > * {
  position: relative;
  z-index: 1;
}

.service-item:hover {
  background-color: var(--color-gray-100);
}

.service-number {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent-light);
  margin-bottom: var(--space-md);
}

.service-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-white);
}

.service-item p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
}

.service-item-emergency::before {
  background: rgba(10, 10, 10, 0.72);
}

.service-item-emergency:hover::before {
  background: rgba(10, 10, 10, 0.6);
}

.emergency-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-white);
  opacity: 0.8;
  transition: opacity var(--transition);
}

.emergency-link:hover {
  opacity: 1;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.section-about {
  background: var(--color-cream);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.about-content h2 {
  margin-bottom: var(--space-lg);
}

.about-lead {
  font-size: 1.1rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-features li {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.about-features strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 4px;
}

.about-features span {
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

.about-credential {
  padding-top: var(--space-xl);
}

.hvilan-card {
  background: var(--color-cream-light);
  border: 1px solid var(--color-gray-200);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hvilan-logo {
  max-width: 160px;
  height: auto;
}

.hvilan-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hvilan-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.hvilan-program {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.2;
}

.hvilan-school {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  font-weight: 500;
}

.hvilan-desc {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-gray-200);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.section-testimonials {
  background: var(--color-cream-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.testimonial {
  padding: var(--space-xl);
  background: var(--color-gray-50);
}

.testimonial p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-gray-800);
  margin-bottom: var(--space-lg);
}

.testimonial footer {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial strong {
  font-weight: 600;
  color: var(--color-gray-900);
}

.testimonial span {
  color: var(--color-gray-400);
}

.testimonial span::before {
  content: "—";
  margin-right: var(--space-xs);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.section-contact {
  background: var(--color-gray-900);
  color: var(--color-white);
}

.section-contact .section-label {
  color: var(--color-accent-light);
}

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

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
}

.contact-info > p {
  font-size: 1rem;
  color: var(--color-gray-400);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-item {
  display: block;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-gray-800);
  transition: border-color var(--transition);
}

a.contact-item:hover {
  border-color: var(--color-gray-600);
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-400);
  margin-bottom: 4px;
}

.contact-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-white);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-400);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-md);
  font-size: 1rem;
  font-family: var(--font-main);
  background: var(--color-gray-800);
  border: 1px solid var(--color-gray-800);
  color: var(--color-white);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gray-600);
}

.form-group select {
  cursor: pointer;
}

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

.btn-submit {
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-main);
  background: var(--color-white);
  color: var(--color-gray-900);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: var(--space-sm);
}

.btn-submit:hover {
  background: var(--color-gray-100);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--space-3xl) var(--space-3xl) var(--space-lg);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--color-gray-800);
  margin-bottom: var(--space-lg);
}

.footer-brand .logo {
  margin-bottom: var(--space-sm);
  display: block;
}

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

.footer-links {
  display: flex;
  gap: var(--space-xl);
}

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

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  text-align: right;
}

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

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--color-gray-600);
}

/* ============================================
   MODAL
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--color-white);
  padding: var(--space-2xl);
  text-align: center;
  max-width: 360px;
}

.modal-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin: 0 auto var(--space-md);
}

.modal-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.modal-content > p {
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
}

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

  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .about-credential {
    padding-top: 0;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-3xl) var(--space-lg);
  }

  .hero {
    padding: var(--space-2xl);
  }

  .nav-links {
    display: none;
  }

  .services-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    flex-direction: column;
    gap: var(--space-xl);
  }

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

  .scroll-hint {
    left: var(--space-lg);
    bottom: var(--space-lg);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn-primary,
  .btn-ghost {
    width: 100%;
    justify-content: center;
  }
}