/* =====================================================================
   Tambor Tropical Properties — shared design system
   Tokens sourced from design_system/Tambor Tropical Website.html
   ===================================================================== */

/* ---------- Fonts (local) ---------- */
@font-face {
  font-family: "Abril Fatface";
  src: url("fonts/AbrilFatface-Regular.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face { font-family:"Lato"; src:url("fonts/Lato-Thin.ttf") format("truetype"); font-weight:100; font-style:normal; font-display:swap; }
@font-face { font-family:"Lato"; src:url("fonts/Lato-Light.ttf") format("truetype"); font-weight:300; font-style:normal; font-display:swap; }
@font-face { font-family:"Lato"; src:url("fonts/Lato-Regular.ttf") format("truetype"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Lato"; src:url("fonts/Lato-Bold.ttf") format("truetype"); font-weight:700; font-style:normal; font-display:swap; }
@font-face { font-family:"Lato"; src:url("fonts/Lato-Black.ttf") format("truetype"); font-weight:900; font-style:normal; font-display:swap; }
@font-face { font-family:"Lato"; src:url("fonts/Lato-Italic.ttf") format("truetype"); font-weight:400; font-style:italic; font-display:swap; }

/* ---------- Tokens ---------- */
:root{
  /* Green (brand) */
  --green-950:#022412; --green-900:#013117; --green-800:#024a22; --green-700:#006018;
  --green-600:#0a7a32; --green-500:#1a9a4b; --green-400:#3fb86c; --green-300:#7ad19b;
  --green-200:#b6e6c8; --green-100:#ddf3e5; --green-50:#f0faf3;
  /* Ocean (accent) */
  --ocean-700:#0a5a66; --ocean-600:#0e7c8a; --ocean-500:#189fac; --ocean-300:#7fd0d6; --ocean-100:#def0f1;
  /* Amber (highlight) */
  --amber-700:#b5611c; --amber-600:#d97a26; --amber-500:#ef9637; --amber-300:#f6c281; --amber-100:#fdeed6;
  /* Sand (neutral warm) */
  --sand-50:#fbf8f1; --sand-100:#f6f1e6; --sand-200:#ece4d3; --sand-300:#ddd1b8;
  /* Ink (text neutrals) */
  --ink-900:#181818; --ink-800:#25291f; --ink-700:#3a3f33; --ink-600:#565b4d; --ink-500:#767b6c;
  --ink-400:#9a9e90; --ink-300:#c3c6ba; --ink-200:#e2e3db; --ink-100:#f1f1ec; --white:#ffffff;

  --success:#1a9a4b; --warning:#ef9637; --danger:#c0392b; --info:#0e7c8a;

  /* Semantic */
  --brand:var(--green-700); --brand-strong:var(--green-900); --brand-soft:var(--green-100);
  --accent:var(--ocean-600); --accent-soft:var(--ocean-100);
  --highlight:var(--amber-600); --highlight-soft:var(--amber-100);
  --bg-page:var(--sand-50); --bg-subtle:var(--sand-100);
  --surface-card:var(--white); --surface-raised:var(--white);
  --surface-inverse:var(--green-900); --surface-overlay:rgba(1,49,23,.55);
  --text-strong:var(--ink-900); --text-body:var(--ink-700); --text-muted:var(--ink-500); --text-faint:var(--ink-400);
  --text-on-brand:var(--sand-50); --text-on-accent:var(--white); --text-link:var(--green-700);
  --border-subtle:var(--ink-200); --border-default:var(--ink-300); --border-strong:var(--ink-400); --border-brand:var(--green-700);
  --focus-ring:rgba(10,122,50,.45);

  /* Type */
  --font-display:"Abril Fatface",Georgia,"Times New Roman",serif;
  --font-sans:"Lato",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-body:var(--font-sans);
  --text-2xs:.694rem; --text-xs:.8rem; --text-sm:.875rem; --text-md:1rem; --text-lg:1.25rem;
  --text-xl:1.563rem; --text-2xl:1.953rem; --text-3xl:2.441rem; --text-4xl:3.052rem;
  --text-5xl:3.815rem; --text-6xl:5.96rem;
  --leading-tight:1.08; --leading-snug:1.25; --leading-normal:1.5; --leading-relaxed:1.7;
  --tracking-tight:-0.02em; --tracking-normal:0; --tracking-wide:.04em; --tracking-wider:.14em;

  /* Space */
  --space-1:.25rem; --space-2:.5rem; --space-3:.75rem; --space-4:1rem; --space-5:1.5rem;
  --space-6:2rem; --space-7:3rem; --space-8:4rem; --space-9:6rem; --space-10:8rem;

  /* Radius / shadow / layout / motion */
  --radius-xs:3px; --radius-sm:6px; --radius-md:10px; --radius-lg:16px; --radius-xl:24px; --radius-2xl:32px; --radius-pill:999px;
  --shadow-xs:0 1px 2px rgba(1,49,23,.06);
  --shadow-sm:0 2px 6px rgba(1,49,23,.07);
  --shadow-md:0 6px 18px rgba(1,49,23,.09);
  --shadow-lg:0 16px 40px rgba(1,49,23,.13);
  --shadow-xl:0 28px 70px rgba(1,49,23,.18);
  --container-max:1200px; --container-narrow:760px;
  --ease-out:cubic-bezier(.22,.61,.36,1); --ease-in-out:cubic-bezier(.45,0,.25,1);
  --dur-fast:140ms; --dur-base:240ms; --dur-slow:420ms;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0; font-family:var(--font-body); color:var(--text-body);
  background:var(--bg-page); line-height:var(--leading-relaxed);
  font-size:var(--text-md); -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--text-strong);font-weight:400;line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);margin:0;}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:none;box-shadow:0 0 0 3px var(--focus-ring);border-radius:var(--radius-sm);}

/* ---------- Grain / texture overlay ---------- */
.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;mix-blend-mode:multiply;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Reusable component classes (used alongside Tailwind) ---------- */
.font-display{font-family:var(--font-display);}
.container-x{max-width:var(--container-max);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2.5rem);}

/* Eyebrow / kicker */
.eyebrow{
  font-family:var(--font-sans);font-weight:700;font-size:var(--text-xs);
  letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--highlight);
  display:inline-flex;align-items:center;gap:.625rem;
}
.eyebrow::before{content:"";width:1.75rem;height:2px;background:currentColor;border-radius:2px;}
.eyebrow.on-dark{color:var(--amber-300);}
.eyebrow.centered{justify-content:center;}

/* Buttons */
.btn{
  --_bg:var(--brand);--_fg:var(--text-on-brand);
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-sans);font-weight:700;font-size:var(--text-sm);letter-spacing:.01em;
  padding:.95rem 1.6rem;border-radius:var(--radius-pill);border:1.5px solid transparent;
  background:var(--_bg);color:var(--_fg);cursor:pointer;
  transition:transform var(--dur-base) var(--ease-out),background-color var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out);
  box-shadow:var(--shadow-sm);
}
.btn svg{width:1.05em;height:1.05em;transition:transform var(--dur-base) var(--ease-out);}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn:hover svg{transform:translate(3px,-3px);}
.btn:active{transform:translateY(0);box-shadow:var(--shadow-xs);}
.btn-primary{--_bg:var(--highlight);--_fg:var(--white);}
.btn-primary:hover{--_bg:var(--amber-700);}
.btn-brand{--_bg:var(--brand);--_fg:var(--text-on-brand);}
.btn-brand:hover{--_bg:var(--brand-strong);}
.btn-ghost{--_bg:transparent;--_fg:var(--text-strong);border-color:var(--border-default);box-shadow:none;}
.btn-ghost:hover{--_bg:transparent;border-color:var(--brand);color:var(--brand);box-shadow:none;}
.btn-ghost.on-dark{--_fg:var(--white);border-color:rgba(255,255,255,.4);}
.btn-ghost.on-dark:hover{border-color:#fff;background:rgba(255,255,255,.08);}

/* Pill tag / chip */
.chip{
  display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-sans);font-weight:700;
  font-size:var(--text-2xs);letter-spacing:var(--tracking-wide);text-transform:uppercase;
  padding:.4rem .8rem;border-radius:var(--radius-pill);
}
.chip-status-sale{background:var(--brand-soft);color:var(--green-800);}
.chip-status-construction{background:var(--amber-100);color:var(--amber-700);}
.chip-status-soon{background:var(--ocean-100);color:var(--ocean-700);}

/* Circular arrow badge (Spaciaz hallmark) */
.arrow-badge{
  width:2.75rem;height:2.75rem;border-radius:var(--radius-pill);
  display:grid;place-items:center;background:var(--highlight);color:#fff;flex:none;
  transition:transform var(--dur-base) var(--ease-out),background-color var(--dur-base) var(--ease-out);
}
.arrow-badge svg{width:1.1rem;height:1.1rem;transition:transform var(--dur-base) var(--ease-out);}

/* Property / content card */
.card{
  background:var(--surface-card);border-radius:var(--radius-xl);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--border-subtle);
  transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out);
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.card:hover .arrow-badge{transform:rotate(-45deg);background:var(--brand);}
.card-media{position:relative;aspect-ratio:4/3;overflow:hidden;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-slow) var(--ease-out);}
.card:hover .card-media img{transform:scale(1.05);}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(1,49,23,.45),transparent 45%);}

/* Image treatment for editorial photos */
.img-treat{position:relative;overflow:hidden;}
.img-treat::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(to top,rgba(1,49,23,.5),transparent 55%);pointer-events:none;}
.img-treat::after{content:"";position:absolute;inset:0;z-index:2;background:var(--brand);mix-blend-mode:multiply;opacity:.08;pointer-events:none;}
.img-treat img{width:100%;height:100%;object-fit:cover;}

/* Section rhythm */
.section{padding-block:clamp(3.5rem,8vw,7rem);}

/* Overlapping rounded sheet (white panel pulled up over a dark/photo band) */
.sheet{background:var(--bg-page);border-radius:var(--radius-2xl) var(--radius-2xl) 0 0;}

/* Form fields */
.field{
  width:100%;font-family:var(--font-sans);font-size:var(--text-md);color:var(--text-strong);
  background:var(--white);border:1.5px solid var(--border-default);border-radius:var(--radius-md);
  padding:.9rem 1.1rem;transition:border-color var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out);
}
.field::placeholder{color:var(--text-faint);}
.field:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--focus-ring);}

/* Animated entrance (staggered reveal).
   Hidden state only applies when JS is active (html.js) so content is never
   permanently invisible if JS/IO fails. */
@media (prefers-reduced-motion:no-preference){
  html.js .reveal{opacity:0;transform:translateY(24px);}
  html.js .reveal.in{opacity:1;transform:none;transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out);}
}

/* Underline link */
.link-underline{position:relative;color:var(--text-link);font-weight:700;}
.link-underline::after{content:"";position:absolute;left:0;bottom:-3px;width:100%;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform var(--dur-base) var(--ease-out);}
.link-underline:hover::after{transform:scaleX(1);}

/* Header nav link */
.nav-link{position:relative;font-family:var(--font-sans);font-weight:700;font-size:var(--text-sm);color:var(--ink-700);padding:.4rem 0;transition:color var(--dur-base) var(--ease-out);}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--highlight);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-base) var(--ease-out);}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after,.nav-link[aria-current="page"]::after{transform:scaleX(1);}

/* Header dropdown (Properties → property types) */
.nav-item{position:relative;display:inline-flex;}
.nav-link--has-menu{display:inline-flex;align-items:center;gap:.3rem;}
.nav-chevron{width:.85rem;height:.85rem;transition:transform var(--dur-base) var(--ease-out);}
.nav-item:hover .nav-chevron,.nav-item:focus-within .nav-chevron{transform:rotate(180deg);}

.nav-menu{
  position:absolute;top:100%;left:50%;padding-top:.85rem;min-width:18rem;
  opacity:0;visibility:hidden;transform:translate(-50%,8px);transform-origin:top center;
  transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out),visibility 0s linear var(--dur-base);
  z-index:60;
}
.nav-item:hover .nav-menu,.nav-item:focus-within .nav-menu{
  opacity:1;visibility:visible;transform:translate(-50%,0);transition-delay:0s;
}
.nav-menu-inner{
  position:relative;
  background:var(--white);border-radius:var(--radius-lg);padding:.6rem;
  border:1px solid var(--border-subtle);
  box-shadow:0 24px 60px -12px rgba(1,49,23,.28),0 8px 20px -8px rgba(1,49,23,.18);
}
.nav-menu-inner::before{
  content:"";position:absolute;top:-7px;left:50%;width:13px;height:13px;
  background:var(--white);border-left:1px solid var(--border-subtle);border-top:1px solid var(--border-subtle);
  transform:translateX(-50%) rotate(45deg);border-radius:3px 0 0 0;
}
.nav-menu-link{
  display:flex;flex-direction:column;gap:.1rem;padding:.6rem .8rem;border-radius:var(--radius-md);
  position:relative;transition:background-color var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out);
}
.nav-menu-link:hover{background:var(--green-50);transform:translateX(3px);}
.nav-menu-label{font-family:var(--font-sans);font-weight:700;font-size:var(--text-sm);color:var(--ink-800);}
.nav-menu-link:hover .nav-menu-label{color:var(--brand);}
.nav-menu-desc{font-size:var(--text-2xs);color:var(--text-muted);letter-spacing:.01em;}
.nav-menu-all{
  display:flex;align-items:center;justify-content:space-between;gap:.5rem;
  margin-top:.4rem;padding:.65rem .8rem;border-radius:var(--radius-md);
  font-family:var(--font-sans);font-weight:700;font-size:var(--text-xs);letter-spacing:var(--tracking-wide);
  text-transform:uppercase;color:var(--white);background:var(--brand);
  transition:background-color var(--dur-fast) var(--ease-out);
}
.nav-menu-all:hover{background:var(--brand-strong);}
.nav-menu-all svg{width:.95rem;height:.95rem;transition:transform var(--dur-base) var(--ease-out);}
.nav-menu-all:hover svg{transform:rotate(-45deg);}

/* Mobile submenu (under Properties) */
.nav-submenu{display:grid;gap:.1rem;margin:.1rem 0 .4rem;padding-left:.9rem;border-left:2px solid var(--border-subtle);}
.nav-sublink{
  font-family:var(--font-sans);font-weight:600;font-size:var(--text-sm);color:var(--text-muted);
  padding:.45rem .25rem;transition:color var(--dur-fast) var(--ease-out);
}
.nav-sublink:hover{color:var(--brand);}

/* Property filter chips + filterable grid */
.filter-chip{cursor:pointer;border:1px solid var(--border-subtle);background:var(--white);color:var(--ink-700);
  transition:color var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out);}
.filter-chip:hover{border-color:var(--brand);color:var(--brand);}
.filter-chip[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:var(--white);}
.is-hidden{display:none !important;}