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

:root {
  --sand: #F5EFE0;
  --earth: #8B6F47;
  --dark: #2C2416;
  --forest: #3D5A3E;
  --rust: #B85C38;
  --cream: #FAF7F0;
  --text: #3A3020;
  --muted: #7A6E5F;
}

html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; background: var(--cream); color: var(--text); overflow-x: hidden; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 3rem;
  background: rgba(250,247,240,0.93);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(139,111,71,0.15);
}
.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem; font-weight: 700; letter-spacing: 0.05em;
  color: var(--dark); text-decoration: none; text-transform: uppercase;
}
.nav-logo span { color: var(--rust); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--muted); font-size: 0.8rem;
  font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.2s;
}
.nav-links a:hover { color: var(--rust); }
.nav-cta { background: var(--rust) !important; color: white !important; padding: 0.55rem 1.3rem; }
.nav-cta:hover { background: var(--dark) !important; }

/* ── HERO ── */
.hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; padding-top: 4rem; }
.hero-content { display: flex; flex-direction: column; justify-content: center; padding: 5rem 4rem 5rem 5rem; }
.hero-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--rust); border: 1px solid var(--rust);
  padding: 0.35rem 0.8rem; margin-bottom: 2rem; width: fit-content;
}
.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3rem, 5vw, 5rem); font-weight: 700; line-height: 1.0;
  color: var(--dark); text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 0.6rem;
}
.hero h1 em { color: var(--rust); font-style: normal; }
.hero-tagline {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--forest); margin-bottom: 1.5rem;
}
.hero-sub { font-size: 1.05rem; line-height: 1.7; color: var(--muted); max-width: 460px; margin-bottom: 2.5rem; }
.hero-warning {
  max-width: 460px; margin-bottom: 2.5rem;
  border-left: 3px solid var(--rust); padding: 1.2rem 1.4rem;
  background: rgba(184,92,56,0.07);
}
.hero-warning .warn-title {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.25rem; font-weight: 700;
  text-transform: uppercase; color: var(--rust); letter-spacing: 0.03em; margin-bottom: 0.5rem;
}
.hero-warning p { font-size: 0.9rem; line-height: 1.6; color: var(--text); }
.btn-primary {
  display: inline-block; background: var(--rust); color: white; padding: 1rem 2.2rem;
  text-decoration: none; font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; transition: all 0.25s; width: fit-content; border: 2px solid var(--rust);
}
.btn-primary:hover { background: var(--dark); border-color: var(--dark); }
.btn-secondary {
  display: inline-block; background: transparent; color: var(--earth); padding: 1rem 2.2rem;
  text-decoration: none; font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; transition: all 0.25s; width: fit-content;
  border: 2px solid var(--earth); margin-left: 1rem;
}
.btn-secondary:hover { background: var(--earth); color: white; }
.hero-image { position: relative; overflow: hidden; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.88); }
.hero-image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to right, var(--cream) 0%, transparent 12%);
}

/* ── PROBLEM ── */
.section-problem {
  background: var(--dark); color: white; padding: 6rem 5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.section-problem h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 3.5vw, 3.2rem); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.02em; line-height: 1.05; margin-bottom: 1.5rem; color: white;
}
.section-problem h2 em { color: var(--rust); font-style: normal; }
.section-problem p { font-size: 1rem; line-height: 1.8; color: rgba(255,255,255,0.78); margin-bottom: 1.2rem; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.stat-card { border: 1px solid rgba(255,255,255,0.12); padding: 1.5rem; background: rgba(255,255,255,0.05); }
.stat-number {
  font-family: 'Barlow Condensed', sans-serif; font-size: 2.8rem; font-weight: 700;
  color: var(--rust); display: block; margin-bottom: 0.4rem;
}
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.4; }

/* ── ABOUT ── */
.section-about { padding: 7rem 5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-images { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 260px 200px; gap: 0.75rem; }
.about-img-main { grid-column: 1 / -1; overflow: hidden; }
.about-img-main img, .about-img-small img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; filter: saturate(0.85);
}
.about-img-small { overflow: hidden; }
.about-img-main:hover img, .about-img-small:hover img { transform: scale(1.04); }
.about-content .label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--earth); margin-bottom: 1rem; display: block;
}
.about-content h2 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2rem, 2.8vw, 2.8rem);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em;
  line-height: 1.1; color: var(--dark); margin-bottom: 1.5rem;
}
.about-content p { font-size: 1rem; line-height: 1.8; color: var(--muted); margin-bottom: 1rem; }
.timeline {
  margin-top: 2rem; border-left: 2px solid var(--earth);
  padding-left: 1.5rem; display: flex; flex-direction: column; gap: 1.2rem;
}
.timeline-item { position: relative; }
.timeline-item::before {
  content: ''; position: absolute; left: -1.85rem; top: 0.45rem;
  width: 8px; height: 8px; border-radius: 50%; background: var(--rust);
}
.timeline-year {
  font-family: 'Barlow Condensed', sans-serif; font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--rust);
}
.timeline-text { font-size: 0.9rem; color: var(--text); line-height: 1.5; }

/* ── CROQUIS ── */
.section-croquis {
  background: var(--sand); padding: 5rem 5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.section-croquis .label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--earth); margin-bottom: 1rem; display: block;
}
.section-croquis h2 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(1.8rem, 2.5vw, 2.6rem);
  font-weight: 700; text-transform: uppercase; color: var(--dark); margin-bottom: 1.2rem; line-height: 1.1;
}
.section-croquis p { font-size: 1rem; line-height: 1.8; color: var(--muted); margin-bottom: 1rem; }
.croquis-img { overflow: hidden; border: 1px solid rgba(139,111,71,0.2); }
.croquis-img img { width: 100%; height: auto; display: block; filter: sepia(0.1); }

/* ── SERVICES ── */
.section-services { padding: 7rem 5rem; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header .label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--earth); margin-bottom: 0.8rem; display: block;
}
.section-header h2 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; color: var(--dark);
}
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card {
  background: var(--sand); padding: 2.5rem 2rem;
  border: 1px solid rgba(139,111,71,0.18);
  position: relative; transition: box-shadow 0.3s, transform 0.3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(44,36,22,0.1); }
.service-card.featured { background: var(--dark); color: white; border-color: var(--dark); }
.service-number {
  font-family: 'Barlow Condensed', sans-serif; font-size: 4rem; font-weight: 700;
  color: rgba(139,111,71,0.15); position: absolute; top: 0.5rem; right: 1.2rem; line-height: 1;
}
.service-card.featured .service-number { color: rgba(255,255,255,0.08); }
.service-icon { font-size: 1.8rem; margin-bottom: 1.2rem; }
.service-card h3 {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.5rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 0.4rem; color: var(--dark);
}
.service-card.featured h3 { color: white; }
.service-price { font-size: 1.7rem; font-weight: 300; color: var(--rust); margin-bottom: 1.2rem; }
.service-card.featured .service-price { color: #F0A882; }
.service-desc { font-size: 0.88rem; line-height: 1.7; color: var(--muted); margin-bottom: 1.5rem; }
.service-card.featured .service-desc { color: rgba(255,255,255,0.65); }
.service-includes { list-style: none; }
.service-includes li {
  font-size: 0.84rem; padding: 0.45rem 0; border-bottom: 1px solid rgba(139,111,71,0.12);
  color: var(--text); display: flex; align-items: flex-start; gap: 0.5rem; line-height: 1.4;
}
.service-card.featured .service-includes li { color: rgba(255,255,255,0.75); border-bottom-color: rgba(255,255,255,0.08); }
.service-includes li::before { content: '✓'; color: var(--forest); font-weight: bold; font-size: 0.8rem; flex-shrink: 0; margin-top: 0.1rem; }
.service-card.featured .service-includes li::before { color: #8BC98D; }
.budget-badge {
  display: inline-block; margin-top: 1.2rem;
  background: rgba(61,90,62,0.12); border: 1px solid rgba(61,90,62,0.25);
  color: var(--forest); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 0.4rem 0.8rem;
}
.service-card.featured .budget-badge { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.75); }
.service-cta {
  display: block; text-align: center; margin-top: 1.5rem; padding: 0.85rem;
  border: 1px solid var(--rust); color: var(--rust); text-decoration: none;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; transition: all 0.2s;
}
.service-cta:hover { background: var(--rust); color: white; }
.service-card.featured .service-cta { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.85); background: rgba(255,255,255,0.07); }
.service-card.featured .service-cta:hover { background: var(--rust); border-color: var(--rust); color: white; }

/* ── GALLERY ── */
.section-gallery { padding: 7rem 5rem; background: var(--sand); }
.gallery-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2.5rem; }
.gallery-header h2 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2rem, 2.8vw, 2.8rem);
  font-weight: 700; text-transform: uppercase; color: var(--dark);
}
.gallery-header p { font-size: 0.92rem; color: var(--muted); max-width: 380px; text-align: right; }
.gallery-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 290px 210px; gap: 0.75rem;
}
.gallery-item { overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; filter: saturate(0.85); }
.gallery-item:hover img { transform: scale(1.05); filter: saturate(1); }
.gallery-item:first-child { grid-row: 1 / -1; }

/* ── CONTACT ── */
.section-contact {
  background: var(--forest); color: white; padding: 7rem 5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.contact-info .label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 1rem; display: block;
}
.contact-info h2 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.05; margin-bottom: 1.5rem;
}
.contact-info p { font-size: 1rem; line-height: 1.8; color: rgba(255,255,255,0.72); margin-bottom: 1rem; }
.contact-steps { margin-top: 2rem; display: flex; flex-direction: column; gap: 1.2rem; }
.contact-step { display: flex; gap: 1rem; align-items: flex-start; }
.step-num {
  width: 32px; height: 32px; flex-shrink: 0;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 500;
}
.step-text { font-size: 0.88rem; color: rgba(255,255,255,0.7); line-height: 1.5; padding-top: 0.4rem; }

/* ── FORM ── */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { font-size: 0.75rem; color: rgba(255,255,255,0.55); letter-spacing: 0.08em; text-transform: uppercase; }
input:not([type="checkbox"]), select, textarea {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: white; padding: 0.85rem 1rem; font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem; outline: none; transition: border-color 0.2s; width: 100%; -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.3); }
input:not([type="checkbox"]):focus, select:focus, textarea:focus { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.12); }
select option { background: #3D5A3E; color: white; }
textarea { resize: vertical; min-height: 110px; }
.form-submit {
  background: var(--rust); color: white; border: none; padding: 1rem 2rem;
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 500;
  cursor: pointer; transition: background 0.2s; letter-spacing: 0.05em; text-transform: uppercase; margin-top: 0.5rem;
}
.form-submit:hover { background: #9A4A2B; }
.form-note { font-size: 0.75rem; color: rgba(255,255,255,0.38); margin-top: 0.4rem; }

/* ── FOOTER ── */
footer {
  background: var(--dark); color: rgba(255,255,255,0.45); padding: 1.8rem 5rem;
  display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem;
}
footer a { color: rgba(255,255,255,0.45); text-decoration: none; }
footer a:hover { color: white; }

/* ── ANIMATIONS ── */
.fade-in { opacity: 0; transform: translateY(22px); transition: opacity 0.65s, transform 0.65s; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-image { height: 55vw; max-height: 360px; }
  .hero-content { padding: 4rem 1.5rem 3rem; }
  .hero h1 { font-size: 2.8rem; }
  .section-problem, .section-about, .section-contact, .section-croquis {
    grid-template-columns: 1fr; padding: 4rem 1.5rem; gap: 3rem;
  }
  .section-services { padding: 4rem 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .section-gallery { padding: 4rem 1.5rem; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-item:first-child { grid-row: auto; grid-column: 1 / -1; height: 240px; }
  .gallery-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .gallery-header p { text-align: left; max-width: 100%; }
  .about-images { grid-template-rows: 200px 160px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; padding: 1.5rem; }
  .btn-secondary { margin-left: 0; margin-top: 0.8rem; }
}

/* ── PRIVACY CHECKBOX ── */
.form-check-group { margin-top: 0.5rem; }
.checkbox-label {
  display: flex; align-items: flex-start; gap: 0.75rem;
  cursor: pointer; font-size: 0.85rem; color: rgba(255,255,255,0.7); line-height: 1.5;
  text-transform: none; letter-spacing: 0;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px; min-width: 18px; padding: 0;
  margin-top: 0.1rem; cursor: pointer; accent-color: var(--rust);
  background: rgba(255,255,255,0.08);
}
.checkbox-label a.privacy-link {
  color: rgba(255,255,255,0.9); text-decoration: underline;
  text-underline-offset: 2px; transition: color 0.2s;
}
.checkbox-label a.privacy-link:hover { color: #F0A882; }

/* ── MODAL ── */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 1.5rem;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: var(--cream); color: var(--text);
  max-width: 560px; width: 100%; padding: 2.5rem;
  position: relative; max-height: 85vh; overflow-y: auto;
  border-top: 4px solid var(--rust);
}
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none; font-size: 1.1rem;
  cursor: pointer; color: var(--muted); padding: 0.25rem 0.5rem;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--rust); }
.modal-box h3 {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.6rem;
  font-weight: 700; text-transform: uppercase; color: var(--dark);
  margin-bottom: 1.5rem;
}
.modal-content { display: flex; flex-direction: column; gap: 1rem; }
.modal-content p { font-size: 0.875rem; line-height: 1.7; color: var(--text); }
.modal-content strong { color: var(--dark); }
.modal-content a { color: var(--rust); }
.modal-btn {
  display: block; width: 100%; margin-top: 1.5rem;
  background: var(--rust); color: white; border: none;
  padding: 0.85rem; font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; cursor: pointer; transition: background 0.2s;
}
.modal-btn:hover { background: var(--dark); }