@font-face {
  font-family: 'Pure Heart';
  src: url('assets/fonts/PureHeart-Regular.otf') format('opentype'),
       url('assets/fonts/PureHeart-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-dark: #343A40;
  --color-orange: #E58126;
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-light-bg: #F8F9FA;
  --color-mid-gray: #6C757D;
  --color-border: #DEE2E6;
  --font-heading: 'Open Sans', sans-serif;
  --font-accent: 'Pure Heart', cursive;
  --font-body: 'Open Sans', sans-serif;
  --max-width: 1200px;
  --nav-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ─── NAVIGATION ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

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

.nav-logo {
  height: 45px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-dark);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-orange);
  transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-orange);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--color-dark);
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(229, 129, 38, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(52, 58, 64, 0.3) 0%, transparent 60%);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.hero-content h1 .accent {
  font-family: var(--font-accent);
  color: var(--color-orange);
  font-size: 1.15em;
  font-weight: normal;
  display: block;
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2.5rem;
  max-width: 480px;
  line-height: 1.7;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-frame {
  position: relative;
  width: 380px;
  height: 460px;
  border: 3px solid rgba(229, 129, 38, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-frame::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  width: 80px;
  height: 80px;
  border-top: 5px solid var(--color-orange);
  border-left: 5px solid var(--color-orange);
}

.hero-frame::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 80px;
  height: 80px;
  border-bottom: 5px solid var(--color-dark);
  border-right: 5px solid var(--color-dark);
  filter: brightness(2);
}

.hero-frame-inner {
  color: rgba(255, 255, 255, 0.15);
  font-size: 1rem;
  text-align: center;
  padding: 2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.btn-primary:hover {
  background: #d0741f;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(229, 129, 38, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

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

.btn-dark:hover {
  background: #23272b;
  transform: translateY(-2px);
}

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

/* ─── SECTION COMMON ─── */
section {
  padding: 6rem 0;
}

.section-label {
  font-family: var(--font-accent);
  color: var(--color-orange);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-mid-gray);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 3.5rem;
}

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

.section-header.center .section-subtitle {
  margin-inline: auto;
}

/* ─── ABOUT TEASER ─── */
.about-teaser {
  background: var(--color-light-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-placeholder {
  aspect-ratio: 4/3;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  width: 60px;
  height: 60px;
  border-top: 4px solid var(--color-orange);
  border-left: 4px solid var(--color-orange);
}

.about-image-placeholder::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 60px;
  height: 60px;
  border-bottom: 4px solid var(--color-orange);
  border-right: 4px solid var(--color-orange);
}

.about-image-placeholder img {
  width: 60%;
  opacity: 0.15;
}

.about-text p {
  color: var(--color-mid-gray);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-orange);
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-mid-gray);
  font-weight: 600;
}

/* ─── SERVICES / PROCESS ─── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.process-card {
  padding: 2.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
  position: relative;
}

.process-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-orange);
  transition: width 0.4s ease;
}

.process-card:hover::before {
  width: 100%;
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.process-number {
  font-family: var(--font-accent);
  font-size: 2.5rem;
  color: var(--color-orange);
  margin-bottom: 1rem;
}

.process-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.process-card p {
  color: var(--color-mid-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ─── GALLERY ─── */
.gallery {
  background: var(--color-dark);
  color: var(--color-white);
}

.gallery .section-title {
  color: var(--color-white);
}

.gallery .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  aspect-ratio: 3/4;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
}

.gallery-item:hover {
  border-color: var(--color-orange);
  transform: scale(1.02);
}

.gallery-item-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.2);
}

.gallery-item-placeholder svg {
  width: 48px;
  height: 48px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.gallery-item-placeholder span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
}

.gallery-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ─── CTA SECTION ─── */
.cta-section {
  background: var(--color-light-bg);
  text-align: center;
}

.cta-section .section-title {
  margin-bottom: 0.5rem;
}

.cta-section .section-subtitle {
  margin-inline: auto;
  margin-bottom: 2.5rem;
}

/* ─── CONTACT ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-detail svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-orange);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-detail p {
  color: var(--color-mid-gray);
  line-height: 1.6;
}

.contact-detail a {
  color: var(--color-orange);
  transition: opacity 0.3s ease;
}

.contact-detail a:hover {
  opacity: 0.8;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-dark);
  background: var(--color-white);
  transition: border-color 0.3s ease;
  outline: none;
}

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

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

/* ─── FOOTER ─── */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-logo {
  height: 40px;
  width: auto;
}

.footer h4 {
  color: var(--color-white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.25rem;
}

.footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer ul a {
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer ul a:hover {
  color: var(--color-orange);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  border-color: var(--color-orange);
  background: var(--color-orange);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

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

/* ─── SCROLL ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── PAGE HEADER (subpages) ─── */
.page-header {
  padding: calc(var(--nav-height) + 4rem) 0 4rem;
  background: var(--color-dark);
  color: var(--color-white);
}

.page-header .section-title {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.page-header .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

/* ─── ABOUT PAGE ─── */
.about-full {
  background: var(--color-white);
}

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-story p {
  color: var(--color-mid-gray);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.value-card {
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--color-border);
}

.value-icon {
  font-family: var(--font-accent);
  font-size: 2.5rem;
  color: var(--color-orange);
  margin-bottom: 1rem;
}

.value-card h3 {
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.value-card p {
  color: var(--color-mid-gray);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ─── GALLERY PAGE ─── */
.gallery-page {
  background: var(--color-light-bg);
}

.gallery-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-dark);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-orange);
  background: var(--color-orange);
  color: var(--color-white);
}

.gallery-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-page-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all 0.3s ease;
}

.gallery-page-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.gallery-page-item-image {
  aspect-ratio: 3/4;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-page-item-image svg {
  width: 48px;
  height: 48px;
  stroke: rgba(255, 255, 255, 0.2);
  fill: none;
  stroke-width: 1.5;
}

.gallery-page-item-info {
  padding: 1.25rem;
}

.gallery-page-item-info h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.gallery-page-item-info p {
  font-size: 0.85rem;
  color: var(--color-mid-gray);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 968px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content p {
    margin-inline: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .about-grid,
  .about-story,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .process-grid,
  .values-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
  }

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

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .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(6px, -6px);
  }

  section {
    padding: 4rem 0;
  }

  .process-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .about-stats {
    flex-wrap: wrap;
  }
}