/*
Theme Name: PPI Construction
Theme URI: https://ppi-builder-pro.lovable.app
Author: WebMaker Agency
Description: Bilingual (EL/EN) construction & real-estate development theme for PPI Construction Ltd. Elementor-ready, with a Projects custom post type, scroll-driven video hero and a contact inbox.
Version: 1.3.1
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: ppi
Tags: construction, elementor, portfolio, bilingual
*/

/* ---------- Design tokens ---------- */
:root {
  --ppi-white: #ffffff;
  --ppi-stone: #f5f2ee;
  --ppi-charcoal: #18181b;
  --ppi-ink: #0a0a0a;
  --ppi-muted: #71717a;
  --ppi-copper: #b45309;
  --ppi-border: #e7e2dc;
  --ppi-success: #15803d;
  --ppi-amber: #ca8a04;
  --ppi-max: 1280px;
  --ppi-px: clamp(1.25rem, 4vw, 3rem);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ppi-white);
  color: var(--ppi-ink);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, .ppi-serif { font-family: "EB Garamond", Georgia, serif; font-weight: 600; line-height: 1.12; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.ppi-wrap { width: 100%; max-width: var(--ppi-max); margin: 0 auto; padding-left: var(--ppi-px); padding-right: var(--ppi-px); }
.ppi-section { padding: 5rem 0; }
@media (min-width: 768px) { .ppi-section { padding: 7rem 0; } }
.ppi-eyebrow { font-size: .6875rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--ppi-muted); }
.ppi-copper { color: var(--ppi-copper); }
.ppi-muted { color: var(--ppi-muted); }
.ppi-stone { background: var(--ppi-stone); }
.ppi-dark { background: var(--ppi-charcoal); color: #fff; }
.ppi-lead { font-size: 1rem; color: var(--ppi-muted); line-height: 1.75; }
.ppi-h2 { font-size: clamp(1.875rem, 4vw, 3rem); }
.ppi-head { max-width: 42rem; margin-bottom: 3.5rem; }
.ppi-head .ppi-eyebrow { margin-bottom: .75rem; }
.ppi-rule { display: block; width: 2.5rem; height: 2px; background: var(--ppi-copper); }

/* ---------- Buttons ---------- */
.ppi-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .95rem 1.75rem; font-size: .6875rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase; border: 1px solid transparent;
  transition: background-color .2s, color .2s, border-color .2s; cursor: pointer;
}
.ppi-btn--copper { background: var(--ppi-copper); color: #fff; }
.ppi-btn--copper:hover { background: #9a4708; }
.ppi-btn--ghost { border-color: rgba(255,255,255,.7); color: #fff; }
.ppi-btn--ghost:hover { background: #fff; color: var(--ppi-charcoal); }
.ppi-btn--outline { border-color: var(--ppi-copper); color: var(--ppi-copper); }
.ppi-btn--outline:hover { background: var(--ppi-copper); color: #fff; }

/* ---------- Header ---------- */
.ppi-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  transition: background-color .3s, box-shadow .3s; color: #fff;
}
.ppi-header.is-solid { background: var(--ppi-charcoal); box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.ppi-header__bar { display: flex; align-items: center; justify-content: space-between; height: 64px; }
@media (min-width: 768px) { .ppi-header__bar { height: 80px; } }
.ppi-logo img { height: 36px; width: auto; filter: brightness(0) invert(1); }
@media (min-width: 768px) { .ppi-logo img { height: 44px; } }
.ppi-nav { display: none; gap: 2rem; font-size: .875rem; font-weight: 500; }
.ppi-nav a:hover, .ppi-lang:hover { color: var(--ppi-copper); }
.ppi-header__actions { display: none; align-items: center; gap: 1rem; }
@media (min-width: 900px) { .ppi-nav, .ppi-header__actions { display: flex; } .ppi-burger { display: none; } }
.ppi-lang { background: none; border: 0; color: inherit; font: inherit; font-size: .6875rem; font-weight: 700; letter-spacing: .15em; cursor: pointer; }

/* ---------- Language pill (EN | GR) ---------- */
.ppi-langs {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: 999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  line-height: 1; flex: none;
}
.ppi-langs__item {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; padding: 6px 12px; border-radius: 999px;
  font-family: var(--ppi-sans, inherit);
  font-size: .6875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.72); text-decoration: none; white-space: nowrap;
  transition: background-color .18s ease, color .18s ease;
}
.ppi-langs__item:hover { color: #fff; background: rgba(255,255,255,.10); }
.ppi-langs__item.is-active {
  background: #fff; color: var(--ppi-charcoal, #18181B);
  box-shadow: 0 1px 2px rgba(0,0,0,.20);
}
.ppi-langs__item.is-active:hover { background: #fff; color: var(--ppi-charcoal, #18181B); }
.ppi-mobile .ppi-langs { margin-top: .75rem; align-self: flex-start; }
.ppi-burger { background: none; border: 0; color: inherit; padding: .5rem; cursor: pointer; }
.ppi-mobile { display: none; background: var(--ppi-charcoal); border-top: 1px solid rgba(255,255,255,.1); }
.ppi-mobile.is-open { display: block; }
.ppi-mobile nav { display: flex; flex-direction: column; gap: .5rem; padding: 1.5rem 0; }
.ppi-mobile a { padding: .5rem 0; font-size: .95rem; }

/* ---------- Hero ---------- */
.ppi-hero { position: relative; background: var(--ppi-charcoal); height: 230svh; }
@media (min-width: 640px) { .ppi-hero { height: 280svh; } }
@media (min-width: 1024px) { .ppi-hero { height: 320svh; } }
.ppi-hero.is-static { height: 100svh; }
.ppi-hero__sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.ppi-hero__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ppi-hero__veil { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(24,24,27,.45), rgba(24,24,27,.5) 50%, rgba(24,24,27,.85)); }
.ppi-hero__inner {
  position: relative; height: 100%; display: flex; flex-direction: column; justify-content: flex-end;
  padding-bottom: 4rem; padding-top: 8rem; color: #fff;
}
@media (min-width: 768px) { .ppi-hero__inner { padding-bottom: 7rem; } }
.ppi-hero h1 { font-size: clamp(1.875rem, 6vw, 4.5rem); max-width: 56rem; }
.ppi-hero__sub { margin-top: 1.5rem; max-width: 36rem; color: rgba(255,255,255,.85); font-size: 1.0625rem; }
.ppi-hero__cta { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.ppi-hero__badge { margin-top: 2.5rem; font-size: .75rem; color: rgba(255,255,255,.6); letter-spacing: .02em; }
.ppi-hero__progress { margin-top: 1.5rem; height: 1px; width: 100%; max-width: 28rem; background: rgba(255,255,255,.2); }
.ppi-hero__progress span { display: block; height: 1px; width: 0; background: var(--ppi-copper); }

/* ---------- Stats ---------- */
.ppi-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; padding: 3rem 0; }
@media (min-width: 768px) { .ppi-stats { grid-template-columns: repeat(4, 1fr); padding: 4rem 0; } }
.ppi-stat { border-left: 2px solid var(--ppi-copper); padding-left: 1.25rem; }
.ppi-stat__v { font-family: "EB Garamond", serif; font-size: 2rem; font-weight: 600; color: #fff; }
.ppi-stat__l { margin-top: .25rem; font-size: .6875rem; letter-spacing: .15em; font-weight: 700; color: rgba(255,255,255,.6); }

/* ---------- Cards / grids ---------- */
.ppi-grid-3 { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .ppi-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.ppi-grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; }
@media (min-width: 1024px) { .ppi-grid-4 { grid-template-columns: repeat(4, 1fr); } }
.ppi-card { background: #fff; padding: 2rem; border: 1px solid var(--ppi-border); transition: transform .2s, border-color .2s, box-shadow .2s; }
.ppi-card:hover { border-color: var(--ppi-copper); transform: translateY(-4px); box-shadow: 0 18px 40px rgba(0,0,0,.08); }
.ppi-card h3 { margin-top: 1.5rem; font-size: 1.5rem; }
.ppi-card p { margin-top: .75rem; font-size: .9375rem; color: var(--ppi-muted); }
.ppi-card .ppi-rule { margin-top: 1.5rem; }
.ppi-icon { width: 32px; height: 32px; color: var(--ppi-copper); }
.ppi-step { background: #fff; padding: 1.5rem; border-top: 2px solid var(--ppi-copper); }
.ppi-step__n { font-family: "EB Garamond", serif; font-size: 1.875rem; font-weight: 600; color: var(--ppi-copper); }
.ppi-step h3 { margin-top: 1rem; font-family: Inter, sans-serif; font-size: 1rem; font-weight: 600; }
.ppi-step p { margin-top: .5rem; font-size: .875rem; color: var(--ppi-muted); }

/* ---------- Projects ---------- */
.ppi-projects { display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .ppi-projects { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .ppi-projects { grid-template-columns: repeat(3, 1fr); } }
.ppi-project { position: relative; overflow: hidden; display: block; background: var(--ppi-charcoal); }
.ppi-project img { aspect-ratio: 4/5; object-fit: cover; width: 100%; transition: transform .6s ease; }
.ppi-project:hover img { transform: scale(1.05); }
.ppi-project__veil { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,10,10,.85), rgba(10,10,10,.1) 55%, transparent); }
.ppi-project__body { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.5rem; color: #fff; }
.ppi-project__body h3 { font-size: 1.25rem; }
.ppi-project__meta { margin-top: .35rem; font-size: .8125rem; color: rgba(255,255,255,.75); }
.ppi-chip { display: inline-block; padding: .25rem .625rem; font-size: .625rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.ppi-chip--completed { background: var(--ppi-success); color: #fff; }
.ppi-chip--in_progress { background: var(--ppi-amber); color: #fff; }
.ppi-chip--upcoming { background: var(--ppi-copper); color: #fff; }
.ppi-filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2.5rem; }
.ppi-filter { border: 1px solid var(--ppi-border); background: #fff; padding: .55rem 1.1rem; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.ppi-filter.is-active { background: var(--ppi-copper); border-color: var(--ppi-copper); color: #fff; }

/* ---------- Page hero / single project ---------- */
.ppi-pagehero { background: var(--ppi-charcoal); color: #fff; padding: 9rem 0 4rem; }
.ppi-pagehero h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
.ppi-pagehero p { margin-top: 1rem; color: rgba(255,255,255,.7); max-width: 36rem; }
.ppi-single__hero { position: relative; height: 60svh; min-height: 420px; background: var(--ppi-charcoal); }
.ppi-single__hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .75; }
.ppi-single__hero .ppi-wrap { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 3rem; color: #fff; }
.ppi-layout { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .ppi-layout { grid-template-columns: 2fr 1fr; gap: 4rem; } }
.ppi-specs { background: var(--ppi-stone); padding: 1.75rem; border: 1px solid var(--ppi-border); }
.ppi-specs dt { font-size: .6875rem; letter-spacing: .15em; text-transform: uppercase; color: var(--ppi-muted); }
.ppi-specs dd { margin: .25rem 0 1.25rem; font-weight: 600; }
.ppi-gallery { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); margin-top: 2.5rem; }
.ppi-gallery img { cursor: zoom-in; aspect-ratio: 4/3; object-fit: cover; }
.ppi-lightbox { position: fixed; inset: 0; z-index: 1000; background: rgba(10,10,10,.92); display: none; align-items: center; justify-content: center; padding: 2rem; }
.ppi-lightbox.is-open { display: flex; }
.ppi-lightbox img { max-height: 88vh; max-width: 100%; object-fit: contain; }
.ppi-lightbox__close { position: absolute; top: 1.25rem; right: 1.5rem; background: none; border: 0; color: #fff; font-size: 2rem; cursor: pointer; }
.ppi-prevnext { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--ppi-border); margin-top: 4rem; padding-top: 1.5rem; font-size: .8125rem; font-weight: 600; }

/* ---------- About / CTA ---------- */
.ppi-about { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .ppi-about { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.ppi-about__media { position: relative; aspect-ratio: 4/5; }
.ppi-about__media img { width: 100%; height: 100%; object-fit: cover; }
.ppi-about__media::after { content: ""; position: absolute; right: -1rem; bottom: -1rem; width: 6rem; height: 6rem; background: var(--ppi-copper); }
.ppi-ctabanner { background: var(--ppi-charcoal); color: #fff; }
.ppi-ctabanner .ppi-wrap { display: flex; flex-direction: column; gap: 2rem; padding-top: 4rem; padding-bottom: 4rem; }
@media (min-width: 768px) { .ppi-ctabanner .ppi-wrap { flex-direction: row; align-items: center; justify-content: space-between; } }

/* ---------- Contact ---------- */
.ppi-contact { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .ppi-contact { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.ppi-contact__list { margin-top: 2.5rem; display: grid; gap: 1.25rem; font-size: .9375rem; }
.ppi-contact__map { margin-top: 2.5rem; aspect-ratio: 16/10; border: 1px solid var(--ppi-border); }
.ppi-contact__map iframe { width: 100%; height: 100%; border: 0; }
.ppi-form { background: #fff; border: 1px solid var(--ppi-border); padding: 1.75rem; }
@media (min-width: 768px) { .ppi-form { padding: 2.5rem; } }
.ppi-form__row { display: grid; gap: 1rem; }
@media (min-width: 640px) { .ppi-form__row { grid-template-columns: repeat(2, 1fr); } }
.ppi-field label { font-size: .6875rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--ppi-muted); }
.ppi-field input, .ppi-field select, .ppi-field textarea {
  margin-top: .5rem; width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--ppi-border);
  padding: .5rem 0; font: inherit; font-size: .9375rem; outline: none; border-radius: 0;
}
.ppi-field textarea { resize: none; }
.ppi-field input:focus, .ppi-field select:focus, .ppi-field textarea:focus { border-color: var(--ppi-copper); }
.ppi-form .ppi-btn { margin-top: 2rem; }
.ppi-note { margin-top: 1rem; font-size: .875rem; }
.ppi-note--ok { color: var(--ppi-success); }
.ppi-note--err { color: #b91c1c; }

/* ---------- Footer ---------- */
.ppi-footer { background: var(--ppi-charcoal); color: #fff; }
.ppi-footer__grid { display: grid; gap: 3rem; padding: 4rem 0; }
@media (min-width: 768px) { .ppi-footer__grid { grid-template-columns: 2fr 1fr 1fr; } }
.ppi-footer img { height: 48px; width: auto; filter: brightness(0) invert(1); }
.ppi-footer p, .ppi-footer li { color: rgba(255,255,255,.72); font-size: .9375rem; }
.ppi-footer h4 { font-family: Inter, sans-serif; font-size: .6875rem; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 1rem; }
.ppi-footer ul { display: grid; gap: .5rem; }
.ppi-footer a:hover { color: var(--ppi-copper); }
.ppi-social { display: flex; gap: .75rem; margin-top: 1.5rem; }
.ppi-social a { border: 1px solid rgba(255,255,255,.2); padding: .5rem; display: inline-flex; }
.ppi-social a:hover { border-color: var(--ppi-copper); color: var(--ppi-copper); }
.ppi-footer__bottom { border-top: 1px solid rgba(255,255,255,.1); }
.ppi-footer__bottom .ppi-wrap { display: flex; flex-direction: column; gap: .5rem; justify-content: space-between; padding: 1.5rem var(--ppi-px); font-size: .75rem; color: rgba(255,255,255,.5); }
@media (min-width: 768px) { .ppi-footer__bottom .ppi-wrap { flex-direction: row; } }

/* ---------- Elementor helpers ---------- */
.elementor-widget-heading .elementor-heading-title { font-family: "EB Garamond", Georgia, serif; }
.ppi-elementor-page { padding-top: 0; }