:root {
  --navy: #4a4238;
  --navy-light: #5c5344;
  --amber: #b9986a;
  --amber-dark: #9c7c50;
  --text-dark: #3a352f;
  --text-muted: #7d7566;
  --bg-alt: #f0e9de;
  --whatsapp: #4cbf76;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(74, 66, 56, 0.1);
  --max-width: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Heebo', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background: #fdfbf6;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(74, 66, 56, 0.95);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
  text-decoration: none;
}
.logo-img {
  height: 64px;
  width: auto;
  max-width: none;
  object-fit: contain;
  border-radius: 0;
  display: block;
}

.nav {
  display: flex;
  gap: 28px;
}
.nav a {
  color: #ece5d8;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: color .2s;
}
.nav a:hover { color: var(--amber); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: #fff;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, background .2s;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--amber);
  color: #3a352f;
  box-shadow: 0 8px 20px rgba(185, 152, 106, 0.3);
}
.btn-primary:hover { background: var(--amber-dark); }

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  padding: 10px 18px;
  font-size: 14px;
}
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
}
.btn-whatsapp:hover { background: #3ea963; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff;
  padding: 110px 0 90px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(135deg, rgba(185,152,106,0.08) 0px, rgba(185,152,106,0.08) 2px, transparent 2px, transparent 40px);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; max-width: 780px; }
.eyebrow {
  color: var(--amber);
  font-weight: 700;
  letter-spacing: .5px;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 900;
  margin: 0 0 20px;
  line-height: 1.3;
}
.hero-sub {
  color: #ddd3c0;
  font-size: 17px;
  margin-bottom: 18px;
}
.brand-pillars {
  color: var(--amber);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .3px;
  margin-bottom: 34px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-trust {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 26px;
  color: #cabfa8;
  font-size: 14px;
}

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-eyebrow {
  text-align: center;
  color: var(--amber-dark);
  font-weight: 700;
  margin-bottom: 8px;
}
.section-title {
  text-align: center;
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: 900;
  margin: 0 0 12px;
  color: var(--navy);
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 50px;
}

.grid {
  display: grid;
  gap: 26px;
}
.services-grid { grid-template-columns: repeat(3, 1fr); }
.why-grid { grid-template-columns: repeat(3, 1fr); }
.gallery-grid { grid-template-columns: repeat(3, 1fr); }
.testimonials-grid { grid-template-columns: repeat(3, 1fr); }

.card {
  background: #fffdf9;
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform .2s;
}
.card:hover { transform: translateY(-4px); }
.card-icon { font-size: 34px; margin-bottom: 14px; }
.card h3 { margin: 0 0 10px; font-size: 18px; color: var(--navy); }
.card p { margin: 0; color: var(--text-muted); font-size: 14.5px; }

.why-card { padding: 26px 18px; }

.investors-grid { grid-template-columns: repeat(4, 1fr); }
.step-card { position: relative; padding-top: 38px; }
.step-label {
  position: absolute;
  top: 18px;
  right: 50%;
  transform: translateX(50%);
  color: var(--amber-dark);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: .5px;
}
.investors-cta { text-align: center; margin-top: 46px; }

.testimonial-card { text-align: right; }
.testimonial-card p { font-style: italic; color: var(--text-dark); margin-bottom: 16px; }
.testimonial-name { color: var(--amber-dark); font-weight: 700; font-size: 14px; }

/* About */
.about-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.about-text p { color: var(--text-muted); }
.about-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 10px;
}
.about-list li {
  position: relative;
  padding-right: 26px;
  color: var(--text-dark);
  font-weight: 500;
}
.about-list li::before {
  content: "✔";
  position: absolute;
  right: 0;
  color: var(--amber-dark);
  font-weight: 700;
}

.about-logo-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.gallery-featured {
  display: flex;
  justify-content: center;
}
.gallery-item {
  position: relative;
  min-height: 200px;
  max-width: 720px;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: zoom-in;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform .3s;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-hint {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  padding: 14px 18px;
  background: linear-gradient(to top, rgba(0, 0, 0, .55), transparent);
  color: #fff;
  font-size: .95rem;
  text-align: center;
}

/* Before & After */
.ba-block { margin-top: 32px; }
.ba-block:first-of-type { margin-top: 40px; }
.ba-label {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ba-label::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.ba-label-before { color: var(--text-muted); }
.ba-label-before::before { background: var(--text-muted); }
.ba-label-after { color: var(--amber-dark); }
.ba-label-after::before { background: var(--amber-dark); }

.ba-grid { grid-template-columns: repeat(3, 1fr); }
.ba-item { cursor: zoom-in; }
.ba-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  color: #fff;
  backdrop-filter: blur(2px);
}
.ba-badge-before { background: rgba(74, 66, 56, .75); }
.ba-badge-after { background: rgba(156, 124, 80, .9); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(58, 53, 47, .88);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .15);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-close:hover { background: rgba(255, 255, 255, .3); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .15);
  color: #fff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-nav:hover { background: rgba(255, 255, 255, .3); }
.lightbox-prev { right: 20px; }
.lightbox-next { left: 20px; }
.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-size: .9rem;
  background: rgba(255, 255, 255, .15);
  padding: 6px 14px;
  border-radius: 999px;
}

@media (max-width: 600px) {
  .lightbox-nav { width: 40px; height: 40px; font-size: 24px; }
  .lightbox-prev { right: 8px; }
  .lightbox-next { left: 8px; }
}

/* Contact */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 30px;
  display: grid;
  gap: 16px;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
}
.contact-list a { color: var(--text-dark); text-decoration: none; font-weight: 600; }
.contact-list a:hover { color: var(--amber-dark); }
.contact-icon { font-size: 20px; }
.contact-owner { font-size: 13px; color: var(--text-muted); font-weight: 400; }
.contact-whatsapp { margin-top: 8px; }

.contact-form {
  background: #fffdf9;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.contact-form h3 { margin-top: 0; color: var(--navy); }
.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid #ddd3c0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--amber);
}
.contact-form .btn { width: 100%; margin-top: 4px; }
.form-note { font-size: 12.5px; color: var(--text-muted); margin: 12px 0 0; text-align: center; }

/* Footer */
.site-footer {
  background: var(--navy);
  color: #ddd3c0;
  padding: 50px 0 26px;
  text-align: center;
}
.footer-logo { font-size: 24px; font-weight: 900; color: #fff; margin-bottom: 8px; }
.footer-logo span { color: var(--amber); }
.footer-links {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin: 22px 0;
}
.footer-links a { color: #ddd3c0; text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--amber); }
.footer-copy { font-size: 13px; color: #9c927e; margin: 0; }
.footer-owner { font-size: 12px; color: #8a8068; margin: 6px 0 0; }

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: var(--whatsapp);
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  z-index: 90;
  transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.grid > .reveal:nth-child(1) { transition-delay: 0s; }
.grid > .reveal:nth-child(2) { transition-delay: .08s; }
.grid > .reveal:nth-child(3) { transition-delay: .16s; }
.grid > .reveal:nth-child(4) { transition-delay: .24s; }
.grid > .reveal:nth-child(5) { transition-delay: .32s; }
.grid > .reveal:nth-child(6) { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsive */
@media (max-width: 900px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .services-grid, .why-grid, .gallery-grid, .testimonials-grid, .investors-grid, .ba-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner, .contact-inner { grid-template-columns: 1fr; }
  .about-media { order: -1; }
}

@media (max-width: 900px) {
  .nav.open {
    display: flex;
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 20px 24px;
    gap: 18px;
  }
}

@media (max-width: 560px) {
  .services-grid, .why-grid, .gallery-grid, .testimonials-grid, .investors-grid, .ba-grid { grid-template-columns: 1fr; }
  .header-actions .btn-ghost { display: none; }
  .section { padding: 60px 0; }
  .hero { padding: 90px 0 60px; }
}