/* Minimalist responsive styles */
:root {
  --bg: #ffffff;
  --text: #131416;
  --muted: #6b7280;
  --primary: #F06E3D; /* brand orange */
  --primary-600: #d95f32; /* darker for hover */
  --primary-700: #c4562e; /* even darker for active */
  --primary-100: #FCE6DD; /* light tint for surfaces */
  --primary-50:  #FEF3EF; /* ultra light tint */
  --surface: #f5f7f8;
  --card: #ffffff;
  --border: #e5e7eb;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Work Sans', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }

/* Header */
.site-header { position: sticky; top: 0; background: var(--bg); border-bottom: 1px solid var(--border); z-index: 10; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .8rem 0; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: inherit; text-decoration: none; }
.logo { width: 40px; height: 40px; }
.brand-name { font-weight: 600; white-space: nowrap; }
.nav { display: none; gap: 1rem; }
.nav a { color: inherit; text-decoration: none; opacity: .9; border-bottom: 2px solid transparent; padding-bottom: 2px; }
.nav a:hover { opacity: 1; border-bottom-color: var(--primary); }
.lang-and-cta { display: flex; align-items: center; gap: .6rem; }

/* Hero */
.hero { padding: 3.5rem 0 2.5rem; background: linear-gradient(180deg, var(--primary-50), #fff); border-bottom: 1px solid var(--border); }
.hero-inner { text-align: center; }
.hero h1 { font-family: 'Cormorant Garamond', Georgia, 'Times New Roman', serif; font-weight: 600; letter-spacing: 0.1px; font-size: clamp(1.8rem, 1.2rem + 2vw, 2.8rem); line-height: 1.15; margin: 0 0 .6rem; }
.subtitle { color: var(--muted); margin: 0 auto 1.4rem; max-width: 52ch; }
/* Tangerine band aligned with the content container */
.hero-logos {
  width: 100%;
  /* Tangerine band with centered background logo */
  background-color: #FF6C3C; /* Tangerine */
  background-image: url('./assets/logo-landing.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: clamp(150px, 30vw, 390px); /* ~25% smaller */
  padding: 3.2rem 0; /* band height */
  border-radius: 8px;
}
/* Hide the inline image to use the background-rendered version */
.hero-logos img { display: none; }

/* Sections */
.section { padding: 2.5rem 0; }
.section.alt { background: var(--primary-50); }
.section h2 { font-family: 'Cormorant Garamond', Georgia, 'Times New Roman', serif; font-weight: 600; letter-spacing: 0.15px; font-size: clamp(1.4rem, 1rem + 1.4vw, 2rem); margin: 0 0 .4rem; }
.section-lead { color: var(--muted); margin: 0 0 1.2rem; }

/* Grid */
.grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: .9rem; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 940px) { .grid { grid-template-columns: repeat(4, 1fr); } }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; background: #e5e7eb; }
.card figcaption { padding: .5rem .7rem; font-size: .92rem; color: var(--muted); letter-spacing: .1px; }

/* Contact */
.contact .contact-actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.btn { appearance: none; border: 1px solid var(--border); background: var(--bg); color: var(--text); padding: .55rem .9rem; border-radius: 8px; cursor: pointer; text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: .45rem; transition: background .15s ease, color .15s ease, border-color .15s ease, filter .15s ease; }
.btn.primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn.primary:hover { background: var(--primary-600); border-color: var(--primary-600); }
.btn.primary:active { background: var(--primary-700); border-color: var(--primary-700); }
.btn.ghost { background: transparent; }
.btn.ghost:hover { color: var(--primary); border-color: var(--primary); }
.btn.large { padding: .8rem 1.1rem; }
#whatsapp-link { background: #25D366; border-color: #25D366; color: #ffffff; }
#whatsapp-link:hover { filter: brightness(0.97); }
.contact-phone { align-self: center; color: var(--muted); font-weight: 600; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 1.2rem 0; background: #fff; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.social { display: flex; gap: .8rem; }
.social a { color: var(--text); opacity: .8; }
.social a:hover { opacity: 1; color: var(--primary); }
.legal { color: var(--muted); font-size: .95rem; display: flex; align-items: center; gap: .6rem; }
.sep { opacity: .6; }

/* Focus styles for accessibility */
:where(a, button, .btn):focus-visible { outline: 3px solid var(--primary-100); outline-offset: 2px; border-radius: 10px; }

/* Small screens: show nav as wrap */
@media (min-width: 860px) { .nav { display: inline-flex; } }

/* Project Modal */
#project-modal[aria-hidden="true"] { display: none; }
#project-modal[aria-hidden="false"] { position: fixed; inset: 0; z-index: 50; }
.modal-overlay { position: absolute; inset: 0; background: rgba(17, 24, 39, 0.55); }
.modal { position: relative; max-width: min(960px, calc(100% - 2rem)); margin: 4vh auto; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 20px 40px rgba(0,0,0,.2); display: grid; grid-template-columns: 1fr; }
.modal-close { position: absolute; top: calc(env(safe-area-inset-top, 0) + .4rem); right: calc(env(safe-area-inset-right, 0) + .6rem); background: rgba(255,255,255,.9); border: 1px solid var(--border); width: 36px; height: 36px; border-radius: 9999px; display: grid; place-items: center; font-size: 1.4rem; line-height: 1; color: #374151; cursor: pointer; z-index: 3; }
.modal-close:hover { color: var(--primary); background: #fff; }
.modal-media { position: relative; background: #000; display: grid; place-items: center; }
.modal-media img { width: 100%; height: auto; max-height: 70vh; object-fit: contain; background: #111; }
.modal-body { padding: 1rem 1rem 1.2rem; }
.modal-body h3 { margin: 0 0 .4rem; font-size: 1.35rem; font-family: 'Cormorant Garamond', Georgia, 'Times New Roman', serif; font-weight: 600; letter-spacing: .2px; }
.modal-body p { margin: 0; color: var(--muted); white-space: pre-line; }
.modal .nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,.5); color: #fff; border: none; width: 38px; height: 42px; display: grid; place-items: center; border-radius: 8px; cursor: pointer; }
.modal .nav:hover { background: rgba(0,0,0,.65); }
.modal .nav.prev { left: .6rem; }
.modal .nav.next { right: .6rem; }

@media (min-width: 860px) {
  .modal { grid-template-columns: 1.15fr .85fr; }
  .modal-body { padding: 1.2rem 1.2rem 1.4rem; }
}

/* Mobile-fullscreen modal behavior */
@media (max-width: 859px) {
  .modal { 
    height: 100vh;
    margin: 0;
    border-radius: 0;
    width: 100%;
    max-width: none;
    box-sizing: border-box;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    overflow: hidden; /* contain internal scrolling */
  }
  .modal-media {
    max-height: 60vh; /* leave room for copy */
  }
  .zoom-pan {
    max-height: 60vh;
  }
  .modal-body {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: calc(1.2rem + env(safe-area-inset-bottom, 0));
  }
}

/* Zoom & Pan */
.zoom-pan { 
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  display: grid;
  place-items: center;
  touch-action: none; /* enable custom touch gestures */
}
.zoom-pan img {
  will-change: transform;
  cursor: zoom-in;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
}