/* ===== RESET & VARIABLES ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --blue: #3d8ec9;
  --blue-h: #2e7ab5;
  --blue-l: #eaf4fb;
  --blue-p: #d4eaf7;
  --blk: #111;
  --wht: #fff;
  --off: #faf9f7;
  --cream: #f3f1ed;
  --wg: #e0ddd7;
  --mg: #999;
  --dg: #444;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  color: var(--blk);
  background: var(--wht);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

ul { list-style: none; }

button {
  font-family: var(--sans);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  border: none;
  background: none;
  color: inherit;
  -webkit-appearance: none;
  padding: 0;
  font-size: inherit;
}

a {
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

select, input, textarea {
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  font-family: var(--sans);
}

/* ===== LAYOUT ===== */
.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.page { display: none; }
.page.active { display: block; }

/* ===== NAVBAR ===== */
.nw {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 999; height: 60px;
  transition: all .3s; background: transparent;
}
.nw.solid {
  background: rgba(255,255,255,.97);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.nav {
  height: 60px; display: flex;
  justify-content: space-between; align-items: center;
  max-width: 1240px; margin: 0 auto; padding: 0 20px;
}

.nb {
  font-family: var(--serif); font-size: 1.35rem;
  font-weight: 600; letter-spacing: -.5px; padding: 8px 0;
}
.nb span { color: var(--blue); }

/* White nav text when over dark hero (home page) */
.nw.nav-dark .nb { color: var(--wht); }
.nw.nav-dark .dn button { color: rgba(255,255,255,.7); }
.nw.nav-dark .dn button:hover, .nw.nav-dark .dn button.act { color: var(--wht); background: rgba(255,255,255,.1); }
.nw.nav-dark .burger span { background: var(--wht); }
.nw.nav-dark.solid .nb { color: var(--blk); }
.nw.nav-dark.solid .dn button { color: var(--dg); }
.nw.nav-dark.solid .dn button:hover, .nw.nav-dark.solid .dn button.act { color: var(--blk); background: var(--cream); }
.nw.nav-dark.solid .burger span { background: var(--blk); }

.dn { display: flex; align-items: center; gap: 4px; }
.dn button {
  padding: 7px 14px; font-size: .85rem;
  font-weight: 500; color: var(--dg); border-radius: 8px;
}
.dn button:hover, .dn button.act { color: var(--blk); background: var(--cream); }
.dn .cb {
  background: var(--blue); color: var(--wht) !important;
  padding: 8px 18px; font-weight: 600;
  border-radius: 8px; margin-left: 4px;
}
.dn .cb:hover { background: var(--blue-h); }

/* Burger menu */
.burger {
  display: none; width: 44px; height: 44px;
  align-items: center; justify-content: center; z-index: 1001;
}
.burger div { width: 22px; height: 16px; position: relative; }
.burger span {
  display: block; width: 100%; height: 2px;
  background: var(--blk); position: absolute; left: 0; transition: all .3s;
}
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 7px; }
.burger span:nth-child(3) { top: 14px; }
.burger.open span:nth-child(1) { top: 7px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 7px; transform: rotate(-45deg); }

/* Mobile menu */
.mm {
  display: none; position: fixed; inset: 0;
  background: var(--wht); z-index: 1000;
  flex-direction: column; align-items: center;
  justify-content: center; gap: 16px;
}
.mm.open { display: flex; }
.mm button { font-size: 1.3rem; font-weight: 600; padding: 10px 20px; min-height: 48px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 24px; border-radius: 8px;
  font-size: .9rem; font-weight: 600; min-height: 48px;
}
.bp { background: var(--blue); color: var(--wht); }
.bp:active { background: var(--blue-h); }
.bo { border: 1.5px solid rgba(0,0,0,.15); color: var(--blk); }
.bw { background: var(--wht); color: var(--blk); }
.bl { padding: 14px 28px; font-size: .95rem; }

/* ===== SECTIONS ===== */
.sec { padding: 60px 0; }
.sd-k { background: var(--blk); color: var(--wht); }
.sc-m { background: var(--cream); }
.sc-o { background: var(--off); }
.sc-b { background: var(--blue); color: var(--wht); }

/* Section labels */
.sl { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.sl::before { content: ''; width: 24px; height: 2px; background: var(--blue); }
.sl span {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase; color: var(--blue);
}
.sd-k .sl::before { background: var(--blue-p); }
.sd-k .sl span { color: var(--blue-p); }

/* Section titles */
.st {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15; letter-spacing: -.5px; margin-bottom: 10px;
}
.ss {
  font-size: 1rem; line-height: 1.7;
  color: var(--dg); max-width: 540px; font-weight: 300;
}
.sd-k .ss { color: rgba(255,255,255,.5); }

/* Center text */
.ct { text-align: center; }
.ct .ss { margin: 0 auto; }
.ct .sl { justify-content: center; }
.ct .sl::before { display: none; }

/* ===== HERO ===== */
.hero {
  padding: 100px 20px 50px;
  background: #1a2332; position: relative; overflow: hidden;
  color: var(--wht);
}
.hbg {
  position: absolute; top: -20%; right: -15%;
  width: 65vw; height: 130%;
  background: linear-gradient(160deg, var(--blue-l) 0%, var(--blue-p) 40%, transparent 70%);
  border-radius: 0 0 0 50%; opacity: .6;
}
.hero .container { position: relative; z-index: 2; }
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 1.08; letter-spacing: -1.5px; margin-bottom: 16px;
}
.hero h1 em { font-style: italic; color: var(--blue); }
.hd {
  font-size: 1.05rem; line-height: 1.75;
  color: rgba(255,255,255,.7); max-width: 480px;
  font-weight: 300; margin-bottom: 28px;
}
.hb { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hs {
  display: flex; gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.15); flex-wrap: wrap;
}
.sn {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--blue); line-height: 1;
}
.slb { font-size: .78rem; color: rgba(255,255,255,.5); margin-top: 3px; font-weight: 500; }

/* Hero video */
.hero-video {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.hero-overlay {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}
.hero .bo { border-color: rgba(255,255,255,.3); color: var(--wht); }

/* SVG icons */
.si, .sdi, .cic { color: var(--blue); }

/* Trust bar */
.tb { padding: 20px; border-bottom: 1px solid var(--wg); }
.ti-w { display: flex; justify-content: center; gap: clamp(1rem, 3vw, 2.5rem); flex-wrap: wrap; }
.ti {
  display: flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 500; color: var(--dg); white-space: nowrap;
}
.tic {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--blue-l); display: flex;
  align-items: center; justify-content: center;
  font-size: .8rem; flex-shrink: 0;
}

/* ===== CARDS & GRID ===== */
.card {
  background: var(--wht); border-radius: 14px;
  padding: 1.6rem; border: 1px solid rgba(0,0,0,.06);
}
.grid { display: grid; gap: 16px; }
.g3 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.si { font-size: 1.8rem; margin-bottom: 12px; }
.card h3 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 8px; }
.card > p { font-size: .85rem; line-height: 1.65; color: var(--dg); font-weight: 300; }
.scl {
  margin-top: 14px; font-size: .82rem; font-weight: 600;
  color: var(--blue); padding: 8px 0; min-height: 44px;
  display: inline-flex; align-items: center;
}

/* CTA block */
.ctab {
  background: var(--blk); border-radius: 18px;
  padding: 2.5rem 2rem; position: relative; overflow: hidden;
}
.ctab::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 60%; height: 200%; border-radius: 50%;
  background: radial-gradient(circle, rgba(61,142,201,.15), transparent 70%);
}
.ctab h2 {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--wht); position: relative; z-index: 1; margin-bottom: 20px;
}
.ctab .btn { position: relative; z-index: 1; }

/* Process steps */
.proc { padding-top: 48px; position: relative; }
.pn {
  position: absolute; top: 0;
  font-family: var(--serif); font-size: 3rem;
  color: var(--blue); opacity: .15;
}
.proc h3 { font-size: 1rem; font-weight: 700; color: var(--wht); margin-bottom: 6px; }
.proc p { font-size: .85rem; line-height: 1.65; color: rgba(255,255,255,.5); font-weight: 300; }

/* Testimonials */
.ts { color: #f5a623; font-size: .85rem; margin-bottom: 10px; letter-spacing: 2px; }
.tq {
  font-size: .88rem; line-height: 1.7;
  color: var(--dg); font-weight: 300; font-style: italic; margin-bottom: 14px;
}
.ta { font-weight: 600; font-size: .85rem; }
.tl-r { font-size: .75rem; color: var(--mg); }

/* ===== PAGE HEADERS ===== */
.ph {
  padding: 100px 20px 48px;
  background: var(--off); position: relative; overflow: hidden;
}
.ph::before {
  content: ''; position: absolute; top: -30%; right: -10%;
  width: 50vw; height: 160%; border-radius: 50%;
  background: linear-gradient(160deg, var(--blue-l), transparent 60%); opacity: .5;
}
.ph .container { position: relative; z-index: 2; }

/* ===== SERVICES ===== */
.sd { padding: 32px 0; border-bottom: 1px solid var(--wg); }
.sd:last-child { border-bottom: none; }
.sdh { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.sdi {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--cream); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.8rem; flex-shrink: 0;
}
.sdl {
  font-size: .7rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase; color: var(--blue);
}
.sd h3 { font-family: var(--serif); font-size: 1.25rem; }
.sd > p, .sd-content > p {
  font-size: .92rem; line-height: 1.75;
  color: var(--dg); font-weight: 300; margin-bottom: 16px;
}

/* Services two-column layout */
.sd-row {
  display: flex;
  gap: 32px;
  align-items: center;
}
.sd-row:nth-child(even) { flex-direction: row-reverse; }
.sd-img {
  flex: 0 0 40%;
  border-radius: 16px;
  overflow: hidden;
}
.sd-img img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3/4;
}
.sd-content { flex: 1; min-width: 0; }

/* Featured project section (home) */
.feat-sec {
  position: relative;
  overflow: hidden;
}
.feat-sec img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}
.feat-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}
.feat-overlay h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--wht);
  text-align: center;
}

/* CTA with background image */
.ctab-img {
  background-size: cover;
  background-position: center;
}
.ctab-img::before {
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,.65);
  border-radius: 18px;
}

/* Contact page hero image */
.contact-hero-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
  display: block;
  margin-bottom: 32px;
}
.sdg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; }
.sdi2 {
  font-size: .84rem; color: var(--dg);
  padding: 5px 0 5px 18px; position: relative;
}
.sdi2::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue);
}

/* ===== ABOUT ===== */
.at h2 { font-family: var(--serif); font-size: 1.8rem; margin-bottom: 16px; }
.at p {
  font-size: .95rem; line-height: 1.8;
  color: var(--dg); font-weight: 300; margin-bottom: 14px;
}

/* Values */
.vc { text-align: center; }
.vi { font-size: 1.8rem; margin-bottom: 10px; }
.vc h3 { font-family: var(--serif); font-size: 1.05rem; margin-bottom: 6px; }
.vc p { font-size: .85rem; line-height: 1.65; color: var(--dg); font-weight: 300; }

/* Timeline */
.tln {
  max-width: 600px; margin: 0 auto;
  position: relative; padding-left: 36px;
}
.tln::before {
  content: ''; position: absolute; left: 18px; top: 0; bottom: 0;
  width: 2px; background: var(--blue-p);
}
.tli { display: flex; gap: 16px; margin-bottom: 28px; position: relative; }
.tld {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--blue-l); display: flex;
  align-items: center; justify-content: center;
  font-family: var(--serif); font-size: .75rem;
  font-weight: 700; color: var(--blue);
  flex-shrink: 0; position: relative; z-index: 2; margin-left: -18px;
}
.tli h3 { font-size: .95rem; font-weight: 600; margin-bottom: 4px; }
.tli p { font-size: .85rem; line-height: 1.6; color: var(--dg); font-weight: 300; }

/* ===== PORTFOLIO ===== */
.pff { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.pfb {
  padding: 8px 18px; border-radius: 100px;
  font-size: .82rem; font-weight: 500;
  border: 1px solid var(--wg); color: var(--dg); min-height: 40px;
}
.pfb.act { background: var(--blue); color: var(--wht); border-color: var(--blue); }

.pc {
  border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(0,0,0,.06);
  cursor: pointer; transition: transform .2s;
}
.pc:hover { transform: translateY(-2px); }
.pci {
  aspect-ratio: 4/3; background: var(--cream);
  display: flex; align-items: center; justify-content: center; font-size: 2.2rem;
}
.pcb { padding: 14px 16px; background: var(--wht); }
.pcb h3 { font-family: var(--serif); font-size: 1rem; margin-bottom: 3px; }
.pcb p { font-size: .78rem; color: var(--mg); }

/* Portfolio detail overlay */
.pc-detail {
  display: none;
  padding: 16px;
  background: var(--off);
  border-top: 1px solid rgba(0,0,0,.06);
  font-size: .85rem;
  line-height: 1.7;
  color: var(--dg);
}
.pc-detail.open { display: block; }
.pc-detail h4 {
  font-family: var(--serif);
  font-size: .95rem;
  margin-bottom: 8px;
  color: var(--blk);
}
.pc-detail ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 12px;
}
.pc-detail li { margin-bottom: 4px; }
.pc-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 8px;
}
.pc-tag.residential { background: var(--blue-l); color: var(--blue); }
.pc-tag.commercial { background: #fef3c7; color: #92400e; }
.pc-tag.outdoor { background: #dcfce7; color: #166534; }

/* ===== CONTACT ===== */
.cig {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 32px;
}
.ci { display: flex; gap: 12px; align-items: center; }
.cic {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--blue-l); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.ci h4 {
  font-size: .72rem; text-transform: uppercase;
  letter-spacing: .1em; color: var(--mg); margin-bottom: 2px;
}
.ci p, .ci a { font-size: .9rem; font-weight: 500; }
.ci a { color: var(--blk); }

/* Contact layout: info column + form side by side */
.contact-grid {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.contact-info-col {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-grid .cf { flex: 1; min-width: 0; max-width: none; }
.cf { max-width: 700px; }
.cf h3 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 4px; }
.cfs { font-size: .85rem; color: var(--mg); margin-bottom: 20px; }
.fg { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.fgf { margin-bottom: 12px; }
.fg label, .fgf label {
  display: block; font-size: .78rem;
  font-weight: 600; margin-bottom: 5px; color: var(--dg);
}
.fg input, .fg select, .fgf select, .fgf textarea {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--wg); border-radius: 10px;
  font-size: .9rem; color: var(--blk); background: var(--wht);
}
.fg input:focus, .fg select:focus, .fgf select:focus, .fgf textarea:focus {
  outline: none; border-color: var(--blue);
}
.fgf textarea { resize: vertical; min-height: 100px; }
.fsb {
  width: 100%; padding: 14px; border-radius: 8px;
  background: var(--blue); color: var(--wht);
  font-size: .95rem; font-weight: 600; min-height: 48px;
}

/* Form status message */
.form-status {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: .88rem;
  line-height: 1.5;
  margin-top: 12px;
  display: none;
}
.form-status.success { background: #f0fdf4; color: #166534; display: block; }
.form-status.error { background: #fef2f2; color: #991b1b; display: block; }

/* ===== BOOKING ===== */
.bk-wrap { max-width: 700px; }
.bk-steps { display: flex; gap: 6px; margin-bottom: 28px; }
.bk-step {
  flex: 1; text-align: center; padding: 10px 0;
  font-size: .72rem; font-weight: 600; color: var(--mg);
  border-bottom: 3px solid var(--wg); transition: all .3s;
}
.bk-step.active { color: var(--blue); border-color: var(--blue); }
.bk-step.done { color: var(--blue); border-color: var(--blue); opacity: .6; }

/* Calendar */
.cal-head {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 16px;
}
.cal-head h3 { font-family: var(--serif); font-size: 1.2rem; }
.cal-nav {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--cream); display: flex;
  align-items: center; justify-content: center;
  font-size: 1rem; min-height: 40px;
}
.cal-nav:active { background: var(--wg); }
.cal-days {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 4px; margin-bottom: 8px;
}
.cal-day-label {
  text-align: center; font-size: .7rem;
  font-weight: 600; color: var(--mg); padding: 8px 0;
}
.cal-day {
  aspect-ratio: 1; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; font-weight: 500; min-height: 40px; transition: all .2s;
}
.cal-day.empty { pointer-events: none; }
.cal-day.disabled { color: var(--wg); pointer-events: none; }
.cal-day.available { background: var(--blue-l); color: var(--blk); }
.cal-day.available:active { background: var(--blue); color: var(--wht); }
.cal-day.selected { background: var(--blue); color: var(--wht); font-weight: 700; }

/* Time slots */
.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px; margin-bottom: 24px;
}
.slot {
  padding: 12px; border-radius: 10px;
  border: 1.5px solid var(--wg); text-align: center;
  font-size: .88rem; font-weight: 500; min-height: 44px; transition: all .2s;
}
.slot:active, .slot.selected {
  background: var(--blue); color: var(--wht); border-color: var(--blue);
}
.slot.selected { font-weight: 700; }

/* Booking summary & confirmation */
.bk-summary {
  background: var(--blue-l); border-radius: 12px;
  padding: 16px; margin-bottom: 20px; font-size: .88rem;
}
.bk-summary strong { color: var(--blue); }
.bk-conf { text-align: center; padding: 40px 20px; }
.bk-conf-icon { font-size: 3rem; margin-bottom: 16px; }
.bk-conf h3 { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 8px; }
.bk-conf p { font-size: .92rem; color: var(--dg); line-height: 1.6; }

/* ===== CHAT ===== */
.chat-fab {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 900; width: 60px; height: 60px;
  border-radius: 50%; background: var(--blue);
  color: var(--wht); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(61,142,201,.35);
  transition: all .3s; min-height: 60px;
}
.chat-fab:active { transform: scale(.93); }
.chat-fab.hide { transform: scale(0); opacity: 0; pointer-events: none; }

.chat-panel {
  position: fixed; bottom: 0; right: 0;
  z-index: 901; width: 100%; max-width: 400px;
  height: 80vh; max-height: 600px;
  background: var(--wht);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -8px 40px rgba(0,0,0,.12);
  display: flex; flex-direction: column;
  transform: translateY(100%); opacity: 0;
  transition: all .35s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.chat-panel.open { transform: translateY(0); opacity: 1; pointer-events: auto; }

.chat-bar {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(0,0,0,.06);
  display: flex; align-items: center;
  justify-content: space-between; flex-shrink: 0;
}
.chat-bar-info { display: flex; align-items: center; gap: 10px; }
.chat-bar-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--blue); color: var(--wht);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; font-weight: 700;
}
.chat-bar-name { font-weight: 600; font-size: .92rem; }
.chat-bar-status { font-size: .72rem; color: #22c55e; }
.chat-close {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; min-height: 36px;
}
.chat-close:active { background: var(--cream); }

.chat-msgs {
  flex: 1; overflow-y: auto; padding: 16px 20px;
  display: flex; flex-direction: column; gap: 12px;
  -webkit-overflow-scrolling: touch;
}

.chat-msg {
  max-width: 85%; padding: 12px 16px;
  border-radius: 16px; font-size: .88rem;
  line-height: 1.6; word-wrap: break-word;
}
.chat-msg.bot {
  background: var(--cream); align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-msg.user {
  background: var(--blue); color: var(--wht);
  align-self: flex-end; border-bottom-right-radius: 4px;
}
.chat-msg.typing {
  background: var(--cream); align-self: flex-start;
  border-bottom-left-radius: 4px; color: var(--mg);
}

/* Chat quick replies */
.chat-quick-replies {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 8px;
}
.chat-quick-reply {
  padding: 6px 14px;
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 500;
  background: var(--blue-l);
  color: var(--blue);
  border: 1px solid var(--blue-p);
  cursor: pointer;
  transition: all .2s;
  min-height: 32px;
}
.chat-quick-reply:hover {
  background: var(--blue);
  color: var(--wht);
}

/* Chat input */
.chat-input {
  padding: 12px 16px;
  border-top: 1px solid rgba(0,0,0,.06);
  display: flex; gap: 8px; flex-shrink: 0;
}
.chat-input input {
  flex: 1; padding: 12px 16px;
  border: 1.5px solid var(--wg); border-radius: 24px;
  font-size: .88rem; color: var(--blk);
  background: var(--wht); outline: none; min-height: 44px;
}
.chat-input input:focus { border-color: var(--blue); }
.chat-send {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--blue); color: var(--wht);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0; min-height: 44px;
}
.chat-send:active { background: var(--blue-h); }
.chat-send:disabled { opacity: .4; }

/* Chat review stars */
.chat-star {
  font-size: 2rem;
  min-height: 44px;
  padding: 4px;
  color: var(--wg);
  transition: color .2s;
}
.chat-star.lit { color: #f5a623; }

/* ===== FOOTER ===== */
.footer { background: var(--blk); color: var(--wht); padding: 48px 20px 24px; }
.ftg {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px; padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.ftb { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 10px; }
.ftb span { color: var(--blue); }
.ftd {
  font-size: .82rem; line-height: 1.7;
  color: rgba(255,255,255,.4); max-width: 260px;
}
.footer h4 {
  font-size: .7rem; text-transform: uppercase;
  letter-spacing: .15em; color: rgba(255,255,255,.3); margin-bottom: 14px;
}
.ftl {
  display: block; color: rgba(255,255,255,.6);
  font-size: .85rem; padding: 5px 0;
  min-height: 36px; text-align: left;
}
.ftm {
  padding-top: 16px; text-align: center;
  font-size: .72rem; color: rgba(255,255,255,.2);
}

/* ===== RESPONSIVE ===== */
@media (min-width: 769px) {
  .burger { display: none !important; }
  .chat-panel { bottom: 24px; right: 24px; border-radius: 20px; height: 560px; }
}

@media (max-width: 768px) {
  .dn { display: none !important; }
  .burger { display: flex !important; }
  .hero { background: #1a2332 url('https://cdn.coverr.co/videos/coverr-interior-renovation-6673/thumbnail?width=960') center/cover no-repeat; }
  .hero-video { display: none; }
  .sdg { grid-template-columns: 1fr; }
  .fg { grid-template-columns: 1fr; }
  .chat-panel { max-width: 100%; max-height: 100%; height: 100vh; border-radius: 0; }
  .contact-grid { flex-direction: column; }
  .contact-info-col { flex: none; flex-direction: row; flex-wrap: wrap; gap: 16px; }
  .sd-row, .sd-row:nth-child(even) { flex-direction: column; }
  .sd-img { flex: none; width: 100%; }
  .sd-img img { aspect-ratio: 16/9; }
  .feat-sec img { height: 260px; }
  .contact-hero-img { height: 200px; }
}