/* ============================================================
   SHARED STYLES — GS Renovation
   Used across all pages
============================================================ */

/* RESET & ROOT */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg:       #ffffff;
  --bg2:      #f7f4ef;
  --bg3:      #f0ece4;
  --green:    #00461F;
  --green-m:  #005c28;
  --green-l:  #007535;
  --green-xl: #00a849;
  --gold:     #b8954a;
  --gold-l:   #c8a96e;
  --dark:     #111410;
  --text:     #1d1d1b;
  --text-m:   #5a5a56;
  --muted:    rgba(29,29,27,0.4);
  --border:   rgba(0,0,0,0.08);
  --border-g: rgba(0,70,31,0.14);
  --ease:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease2:    cubic-bezier(0.4, 0, 0.2, 1);
  --shadow:   0 2px 24px rgba(0,0,0,0.07);
  --shadow-m: 0 8px 48px rgba(0,0,0,0.11);
}
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* UTILITY */
.container { max-width: 1180px; margin: 0 auto; padding: 0 40px; }

.tag {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.tag::before {
  content: '';
  display: block;
  width: 28px; height: 1px;
  background: var(--green);
  flex-shrink: 0;
}

.section-heading {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 300;
  line-height: 1.12;
  color: var(--dark);
}
.section-heading em {
  font-style: italic;
  color: var(--green);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: 'Inter', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: all 0.3s var(--ease2);
}
.btn svg { width: 15px; height: 15px; flex-shrink: 0; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: var(--green);
  color: #fff;
  border: 1.5px solid var(--green);
}
.btn-primary:hover { background: var(--green-m); border-color: var(--green-m); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,70,31,0.25); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.9); transform: translateY(-1px); }

.btn-outline-dark {
  background: transparent;
  color: var(--text);
  border: 1.5px solid rgba(0,0,0,0.18);
}
.btn-outline-dark:hover { border-color: var(--green); color: var(--green); transform: translateY(-1px); }

.btn-gold {
  background: var(--gold);
  color: #fff;
  border: 1.5px solid var(--gold);
  font-weight: 700;
}
.btn-gold:hover { background: var(--gold-l); border-color: var(--gold-l); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(184,149,74,0.3); }

.btn-white {
  background: #fff; color: var(--green);
  border: 1.5px solid #fff;
  font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
  padding: 14px 32px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: all 0.3s var(--ease2);
}
.btn-white svg { width: 15px; height: 15px; transition: transform 0.3s var(--ease); }
.btn-white:hover { background: var(--gold-l); border-color: var(--gold-l); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.25); }
.btn-white:hover svg { transform: translateX(3px); }

/* ============================================================
   NAV
============================================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: all 0.4s var(--ease2);
}
nav.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 13px 0;
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(0,0,0,0.05);
}
nav.solid {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  padding: 13px 0;
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo-img {
  height: 70px;
  width: auto;
  transition: filter 0.4s;
}
/* Nav text hidden when logo image loads — shown only as fallback via JS */
.nav-logo-text { display: none; }
.nav-logo-text.show { display: flex; flex-direction: column; gap: 2px; }
.nav-logo-main {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #fff;
  line-height: 1;
  transition: color 0.4s;
}
nav.scrolled .nav-logo-main,
nav.solid .nav-logo-main { color: var(--dark); }
.nav-logo-sub {
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  transition: color 0.4s;
}
nav.scrolled .nav-logo-sub,
nav.solid .nav-logo-sub { color: var(--gold); }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  transition: color 0.25s;
  position: relative;
}
nav.scrolled .nav-links a,
nav.solid .nav-links a { color: var(--text-m); text-shadow: none; }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 1px;
  background: var(--green);
  transition: width 0.3s var(--ease2);
}
.nav-links a:hover { color: #fff; }
nav.scrolled .nav-links a:hover,
nav.solid .nav-links a:hover { color: var(--dark); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--green) !important; }

.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-phone {
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  letter-spacing: 0.04em;
  transition: color 0.4s;
}
nav.scrolled .nav-phone,
nav.solid .nav-phone { color: var(--green); text-shadow: none; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 23px; height: 1.5px; background: #fff; transition: all 0.3s; }
nav.scrolled .hamburger span,
nav.solid .hamburger span { background: var(--dark); }

/* MOBILE MENU */
.mobile-menu {
  position: fixed; inset: 0;
  background: #fff;
  z-index: 999;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 28px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s var(--ease2);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem; font-weight: 300;
  color: var(--dark); transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--green); }
.mobile-close { position: absolute; top: 28px; right: 28px; font-size: 24px; color: var(--muted); }
.mobile-phone {
  font-size: 14px; font-weight: 500;
  color: var(--green); letter-spacing: 0.06em;
  margin-top: 8px;
}

/* ============================================================
   PAGE HERO (inner pages)
============================================================ */
.page-hero {
  position: relative;
  height: 480px;
  margin-top: 68px;
  background-size: cover;
  background-position: center;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,15,11,0.90) 0%,
    rgba(10,15,11,0.50) 50%,
    rgba(10,15,11,0.2) 100%
  );
}
.page-hero-content {
  position: relative; z-index: 2;
  max-width: 1180px; margin: 0 auto; width: 100%;
  padding: 0 40px 60px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
}
.breadcrumb a, .breadcrumb span {
  font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: rgba(255,255,255,0.85); }
.breadcrumb .sep { color: rgba(255,255,255,0.3); font-size: 9px; }
.breadcrumb span:last-child { color: var(--gold-l); }
.page-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300; line-height: 1.06;
  color: #fff;
}
.page-hero-title em { font-style: italic; color: var(--gold-l); }
.page-hero-sub {
  font-size: 15px; font-weight: 300;
  color: rgba(255,255,255,0.62);
  max-width: 540px; line-height: 1.7;
  margin-top: 14px;
}

/* ============================================================
   MARQUEE
============================================================ */
.marquee-bar {
  background: var(--green);
  padding: 14px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee-bar:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { from{transform:translateX(0)}to{transform:translateX(-50%)} }
.marquee-item {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 0 44px;
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
}
.marquee-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold-l); flex-shrink: 0; }

/* ============================================================
   CTA BANNER
============================================================ */
.cta-section {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
  text-align: center;
  background: var(--green);
}
.cta-pattern {
  position: absolute; inset: 0;
  background-image: url('https://gsrenovationltd.co.uk/wp-content/uploads/2026/02/Untitled-design-2026-02-17T183641.302.png');
  background-size: cover; background-position: center;
  opacity: 0.08;
}
.cta-content { position: relative; z-index: 1; }
.cta-content .tag { justify-content: center; color: var(--gold-l); }
.cta-content .tag::before { background: var(--gold-l); }
.cta-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  font-weight: 300; line-height: 1.1;
  max-width: 680px; margin: 0 auto 16px;
  color: #fff;
}
.cta-heading em { font-style: italic; color: var(--gold-l); }
.cta-sub { font-size: 15.5px; font-weight: 300; color: rgba(255,255,255,0.65); margin-bottom: 48px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   FOOTER
============================================================ */
footer {
  background: var(--dark);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px; margin-bottom: 60px;
}
.footer-logo-img {
  height: 46px; width: auto;
  margin-bottom: 20px;
  opacity: 0.9;
}
.footer-logo-main {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.55rem; font-weight: 600;
  color: #fff; line-height: 1; margin-bottom: 4px;
}
.footer-logo-sub {
  font-size: 8.5px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold-l); margin-bottom: 20px;
}
.footer-brand-desc { font-size: 13px; font-weight: 300; line-height: 1.75; color: rgba(255,255,255,0.4); }
.footer-col-title {
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-l); margin-bottom: 22px;
}
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-links a { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.45); transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.footer-bottom p { font-size: 11.5px; font-weight: 300; color: rgba(255,255,255,0.28); }

/* CONTACT FORM STYLES */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-label { font-size: 9.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.form-input, .form-textarea, .form-select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 13px 17px;
  font-family: 'Inter', sans-serif;
  font-size: 13.5px; font-weight: 300;
  transition: border-color 0.3s;
  outline: none; width: 100%;
  border-radius: 0; -webkit-appearance: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(29,29,27,0.28); }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--green); }
.form-textarea { resize: vertical; min-height: 118px; }
.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300461F' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 38px;
}

/* CONTACT DETAIL STYLES */
.contact-detail { display: flex; gap: 16px; align-items: flex-start; }
.contact-detail-icon {
  width: 44px; height: 44px;
  background: rgba(0,70,31,0.07);
  border: 1px solid var(--border-g);
  display: flex; align-items: center; justify-content: center;
  color: var(--green); flex-shrink: 0;
}
.contact-detail-label {
  font-size: 9.5px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 4px;
}
.contact-detail-value { font-size: 14.5px; font-weight: 400; color: var(--text); }
.contact-detail-value a { color: var(--text); transition: color 0.2s; }
.contact-detail-value a:hover { color: var(--green); }

/* ANIMATIONS */
.fade-up {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.stagger > *:nth-child(1){transition-delay:0s}
.stagger > *:nth-child(2){transition-delay:0.1s}
.stagger > *:nth-child(3){transition-delay:0.2s}
.stagger > *:nth-child(4){transition-delay:0.3s}
.stagger > *:nth-child(5){transition-delay:0.4s}
.stagger > *:nth-child(6){transition-delay:0.5s}

/* CONTENT SECTION SHARED */
.section-intro { font-size: 14.5px; font-weight: 300; line-height: 1.82; color: var(--text-m); margin-top: 8px; }
.two-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.content-img { aspect-ratio: 4/3; overflow: hidden; }
.content-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.content-img:hover img { transform: scale(1.04); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .two-col-grid { grid-template-columns: 1fr; gap: 50px; }
}
@media (max-width: 768px) {
  .container { padding: 0 22px; }
  .nav-inner { padding: 0 22px; }
  .nav-links, .nav-phone { display: none; }
  .nav-right .btn { display: none; }
  .hamburger { display: flex; }
  .page-hero { height: 360px; }
  .page-hero-content { padding: 0 22px 44px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
  .form-row { grid-template-columns: 1fr; }
}