/* ─────────────────────────────────────────────────────────────
   LANNARQ – Stylesheet
   Palette: warm earthy (cream / stone / brown)
   Font: Bellefair
───────────────────────────────────────────────────────────── */

/* ── 0. Custom Properties ────────────────────────────────── */
:root {
  --cream:       #f5f0e8;
  --cream-dark:  #ede5d3;
  --stone:       #8b7355;
  --stone-light: #b8a48a;
  --dark-brown:  #1e120a;
  --mid-brown:   #3d2b1f;
  --warm-grey:   #9e9689;
  --accent:      #6b5344;
  --white:       #ffffff;

  --ff-serif: 'Bellefair', sans-serif;
  --ff-sans:  'Bellefair', sans-serif;

  --nav-h: 80px;
  --transition: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --section-pad: clamp(80px, 10vw, 140px);
}

/* ── 1. Reset & Base ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--ff-sans);
  background-color: var(--cream);
  color: var(--dark-brown);
  line-height: 1.68;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ── 2. Typography ───────────────────────────────────────── */
h1, h2, h3 {
  font-family: var(--ff-serif);
  font-weight: 400;
  line-height: 1.15;
}

h1 { font-size: clamp(2.6rem, 6vw, 5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }

p  { font-size: clamp(0.95rem, 1.6vw, 1.1rem); font-weight: 400; color: var(--mid-brown); }

.section-label {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 0.75rem;
}

.center { text-align: center; }

/* ── 3. Layout Helpers ───────────────────────────────────── */
.section-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

/* ── 4. HEADER / NAV ─────────────────────────────────────── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  height: var(--nav-h);
  pointer-events: auto;
  transition: background var(--transition), box-shadow var(--transition);
}

#site-header.scrolled {
  background: var(--dark-brown);
  box-shadow: 0 2px 24px rgba(0,0,0,0.18);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 56px);
}

/* Logo */
.logo { flex-shrink: 0; }
.logo-text {
  font-family: var(--ff-serif);
  font-size: 1.55rem;
  letter-spacing: 0.25em;
  color: var(--white);
  font-weight: 300;
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* Nav links — disable pointer events when panel is closed on mobile */
.nav-links {
  display: flex;
  gap: 2.2rem;
  margin-left: auto;
}

.nav-links a {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color 0.25s;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  border-bottom-color: var(--stone-light);
}

.nav-cta {
  color: var(--stone-light) !important;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  gap: 4px;
  margin-left: 1.5rem;
}

.lang-btn {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  padding: 4px 8px;
  border-radius: 3px;
  transition: color 0.2s, background 0.2s;
}

.lang-btn:hover { color: var(--white); }
.lang-btn.active {
  color: var(--white);
  background: rgba(255,255,255,0.12);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── 5. HERO ──────────────────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 580px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(60px, 10vh, 110px);
}

/* Slides */
.hero-slides {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
  will-change: opacity, transform;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  animation: kenburns 8s ease-in-out forwards;
}

@keyframes kenburns {
  0%   { transform: scale(1)    translate(0, 0); }
  100% { transform: scale(1.08) translate(-1%, -1%); }
}

/* Overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 8, 4, 0.28) 0%,
    rgba(15, 8, 4, 0.55) 60%,
    rgba(15, 8, 4, 0.72) 100%
  );
  pointer-events: none;
}

/* Content */
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 clamp(28px, 7vw, 100px);
  max-width: 820px;
}

.hero-sub {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stone-light);
  margin-bottom: 1.2rem;
}

.hero-tagline {
  color: var(--white);
  margin-bottom: 2.2rem;
}

/* Primary button */
.btn-primary {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dark-brown);
  background: var(--cream);
  padding: 14px 38px;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition), transform 0.2s;
}

.btn-primary:hover {
  background: var(--stone-light);
  color: var(--white);
  transform: translateY(-2px);
}

/* Dots */
.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transition: background 0.3s, transform 0.3s;
}

.dot.active {
  background: var(--white);
  transform: scale(1.3);
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 32px;
  right: clamp(28px, 5vw, 60px);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.scroll-cue span {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.5));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── 6. ABOUT ─────────────────────────────────────────────── */
/* Offset anchor scroll so fixed nav doesn't cover section headings */
section[id], div[id] {
  scroll-margin-top: var(--nav-h);
}

#about {
  padding: var(--section-pad) 0;
  background: var(--cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.about-text h2 { margin: 0 0 1.4rem; }
.about-text p  { margin-bottom: 1.1rem; font-size: clamp(1.1rem, 2vw, 1.4rem); }

.signature {
  display: inline-block;
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--stone);
  margin-top: 1.6rem;
}

.img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
}

.img-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(139, 115, 85, 0.2);
  border-radius: 3px;
  pointer-events: none;
}

.img-wrapper img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.9s ease;
}

.img-wrapper:hover img { transform: scale(1.04); }

/* ── 7. COMING SOON (Services & Projects) ───────────────── */
#services {
  position: relative;
  padding: var(--section-pad) 0;
  background:
    linear-gradient(rgba(15, 8, 4, 0.18), rgba(15, 8, 4, 0.18)),
    url('../images/grunge-wall-texture.jpg') center / cover no-repeat;
}

.coming-soon-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 clamp(20px, 5vw, 60px);
}

.coming-soon-logo {
  height: 160px;
  width: auto;
  object-fit: contain;
  margin-bottom: 2.4rem;
  opacity: 0.9;
}

.coming-soon-label {
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #534435;
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.coming-soon-heading {
  color: #534435;
  font-weight: 400;
  margin-bottom: 0.6rem;
}

.coming-soon-sub {
  color: #534435;
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 400;
  white-space: nowrap;
}

/* ── 8. PROJECTS (placeholder) ──────────────────────────── */
#projects { display: none; }

/* ── 9. CONTACT ──────────────────────────────────────────── */
#contact {
  padding: var(--section-pad) 0;
  background: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.contact-info h2  { margin: 0.4rem 0 1rem; }
.contact-sub      { margin-bottom: 2.4rem; font-size: clamp(1.1rem, 2vw, 1.4rem); }

.contact-details  { display: flex; flex-direction: column; gap: 1.2rem; }

.contact-details li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.detail-label {
  font-size: 0.73rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  font-family: var(--ff-sans);
  font-weight: 500;
}

.contact-details a { transition: color 0.2s; }
.contact-details a:hover { color: var(--stone); }

/* Form */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 1.4rem;
}

.form-group label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm-grey);
  font-family: var(--ff-sans);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  font-family: var(--ff-sans);
  font-size: 1rem;
  color: var(--dark-brown);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--stone-light);
  padding: 10px 0;
  outline: none;
  border-radius: 0;
  transition: border-color 0.3s;
  resize: none;
}

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

.form-group input.invalid,
.form-group textarea.invalid {
  border-bottom-color: #c0392b;
}

.form-success {
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--stone);
  font-style: italic;
}

/* ── 10. FOOTER ──────────────────────────────────────────── */
#site-footer {
  background: var(--dark-brown);
  padding: 48px 0;
}

.footer-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-logo {
  opacity: 0.6;
  font-size: 1.2rem;
}

.footer-nav {
  display: flex;
  gap: 1.8rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.45);
  transition: color 0.2s;
}

.footer-nav a:hover { color: rgba(245, 240, 232, 0.85); }

.footer-copy {
  width: 100%;
  font-size: 0.75rem;
  color: rgba(245, 240, 232, 0.3);
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── 11. SCROLL REVEAL ───────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── 12. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 860px) {
  .about-grid    { grid-template-columns: 1fr; }
  .about-image   { order: -1; }
  .img-wrapper img { height: 300px; }

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

  .coming-soon-logo { height: 110px; }
}

@media (max-width: 720px) {
  /* Hamburger nav */
  .nav-toggle { display: flex; }
  .lang-switcher { order: 3; margin-left: 0.5rem; }

  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--dark-brown);
    padding: 2.4rem 0 3rem;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s ease, opacity 0.4s ease;
    z-index: 8000;
  }

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

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

  /* Hero */
  .hero-content {
    padding-left: 24px;
    padding-right: 24px;
    max-width: 100%;
  }

  /* About */
  .about-text p { font-size: clamp(1rem, 4vw, 1.2rem); }

  /* Coming soon */
  .coming-soon-sub    { white-space: normal; }
  .coming-soon-label,
  .coming-soon-sub    { font-size: clamp(1rem, 4vw, 1.4rem); }
  .coming-soon-logo   { height: 90px; }

  /* Contact */
  .contact-sub { font-size: clamp(1rem, 4vw, 1.2rem); }

  /* Footer */
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .footer-nav   { margin-left: 0; flex-wrap: wrap; gap: 1rem; }
}

@media (max-width: 480px) {
  :root { --nav-h: 64px; }

  /* Hero */
  .hero-content { padding-left: 20px; padding-right: 20px; }
  .hero-tagline { font-size: clamp(1.8rem, 9vw, 2.8rem); }
  .btn-primary  { padding: 12px 28px; font-size: 0.78rem; }

  /* About */
  .img-wrapper img { height: 240px; }

  /* Coming soon */
  .coming-soon-logo    { height: 72px; }
  .coming-soon-heading { font-size: clamp(1.4rem, 7vw, 2rem); }
  .coming-soon-label,
  .coming-soon-sub     { font-size: clamp(0.92rem, 3.5vw, 1.1rem); letter-spacing: 0.1em; }
  .coming-soon-sub     { white-space: normal; }

  /* Contact form */
  .form-group input,
  .form-group textarea { font-size: 0.95rem; }

  /* Footer */
  .footer-nav  { gap: 0.8rem; }
  .footer-copy { font-size: 0.7rem; }
}