/* ═══════════════════════════════════════════
   HOME LOOKOUT — Main Stylesheet
   Brand: Navy/Cobalt Blues + Magenta/Hot-Pink
═══════════════════════════════════════════ */

:root {
  --navy:     #1a1a6e;
  --cobalt:   #2a2abf;
  --royal:    #3535d4;
  --magenta:  #c0186a;
  --pink:     #e0206e;
  --hot-pink: #ff2d78;
  --black:    #050510;
  --dark:     #0a0a1f;
  --card:     #0f0f2e;
  --white:    #f8f4ff;
  --muted:    #a8a8d8;
  --border:   rgba(53,53,212,0.25);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
}

body::before {
  content:'';
  position: fixed; inset:0;
  background:
    radial-gradient(ellipse 60% 40% at 10% 20%, rgba(53,53,212,.15) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(192,24,106,.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── NAVBAR ── */
#navbar {
  position: sticky; top:0; z-index:200;
  display: flex; align-items:center; justify-content:space-between;
  padding: 16px 48px;
  background: rgba(5,5,16,.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
#navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,.5); }

.logo-area { display:flex; align-items:center; gap:12px; text-decoration:none; }
.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; font-weight:700; letter-spacing:1px;
  color: var(--white);
}
.logo-text span { color: var(--magenta); }

.nav-links { display:flex; gap:32px; list-style:none; align-items:center; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: .78rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  transition: color .2s;
}
.nav-links a:hover { color: var(--hot-pink); }
.nav-cta {
  background: var(--magenta) !important;
  color: #fff !important;
  padding: 9px 22px !important;
  border-radius: 50px;
  transition: background .2s, transform .2s !important;
}
.nav-cta:hover { background: var(--hot-pink) !important; transform:scale(1.04); }

.hamburger {
  display:none;
  background:none; border:none;
  color:var(--white); font-size:1.4rem; cursor:pointer;
}

/* Mobile menu */
.mobile-menu {
  display:none; flex-direction:column;
  position:fixed; top:70px; left:0; right:0; z-index:190;
  background: rgba(10,10,31,.97);
  padding:20px 32px 28px;
  border-bottom:1px solid var(--border);
  gap:16px;
}
.mobile-menu.open { display:flex; }
.mobile-menu a {
  color:var(--muted); text-decoration:none;
  font-size:.85rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  transition: color .2s;
}
.mobile-menu a:hover { color:var(--hot-pink); }
.mobile-cta {
  background:var(--magenta);
  color:#fff !important;
  padding:11px 22px;
  border-radius:50px;
  text-align:center;
  margin-top:6px;
}

/* ── HERO ── */
.hero {
  position:relative; z-index:1;
  min-height: 90vh;
  display:flex; align-items:center; justify-content:space-between;
  gap:48px; padding: 80px 48px 60px;
  max-width:1200px; margin:0 auto;
}

.hero-bg-grid {
  position:absolute; inset:0;
  background-image: linear-gradient(rgba(53,53,212,.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(53,53,212,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events:none;
}

.hero-content { flex:1; max-width:560px; animation: fadeUp .9s ease both; }

.hero-tag {
  display:inline-block;
  background:rgba(192,24,106,.15);
  border:1px solid rgba(192,24,106,.5);
  color:var(--hot-pink);
  font-size:.72rem; font-weight:600;
  letter-spacing:2.5px; text-transform:uppercase;
  padding:7px 20px; border-radius:50px;
  margin-bottom:28px;
}

.hero h1 {
  font-family:'Playfair Display',serif;
  font-size:clamp(2.4rem,5vw,4.2rem);
  font-weight:900; line-height:1.1;
  margin-bottom:22px;
}
.hero h1 em {
  font-style:italic;
  background:linear-gradient(90deg,var(--cobalt),var(--magenta));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}

.hero p {
  color:var(--muted); font-size:1rem; font-weight:300;
  line-height:1.78; margin-bottom:40px;
}

.hero-btns { display:flex; gap:14px; flex-wrap:wrap; }

.btn-primary {
  display:inline-block;
  background:linear-gradient(135deg,var(--cobalt),var(--magenta));
  color:#fff; text-decoration:none;
  padding:14px 34px; border-radius:50px;
  font-size:.86rem; font-weight:700;
  letter-spacing:1.2px; text-transform:uppercase;
  border:none; cursor:pointer;
  box-shadow:0 6px 30px rgba(192,24,106,.4);
  transition:transform .2s, box-shadow .2s;
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 10px 40px rgba(192,24,106,.55); }

.btn-outline {
  display:inline-block;
  background:transparent; color:var(--white);
  text-decoration:none;
  border:1.5px solid rgba(53,53,212,.6);
  padding:13px 34px; border-radius:50px;
  font-size:.86rem; font-weight:600;
  letter-spacing:1.2px; text-transform:uppercase;
  cursor:pointer;
  transition:border-color .2s, color .2s;
}
.btn-outline:hover { border-color:var(--hot-pink); color:var(--hot-pink); }

.hero-visual {
  flex:1; max-width:480px;
  animation: fadeUp .9s .2s ease both;
}

.room-preview-card {
  background:var(--card);
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}

.room-svg-wrap svg { display:block; }

.card-label {
  padding:10px 18px;
  font-size:.72rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  color:var(--hot-pink);
  border-top:1px solid rgba(192,24,106,.2);
  text-align:center;
}

/* ── STATS BAR ── */
.stats-bar {
  position:relative; z-index:1;
  display:flex; justify-content:center;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  flex-wrap:wrap;
}

.stat {
  text-align:center;
  padding:28px 52px;
  border-right:1px solid var(--border);
}
.stat:last-child { border-right:none; }
.stat-num {
  font-family:'Playfair Display',serif;
  font-size:2.3rem; font-weight:700;
  color:var(--hot-pink);
}
.stat-label {
  font-size:.7rem; letter-spacing:1.5px;
  text-transform:uppercase; color:var(--muted);
  margin-top:4px;
}

/* ── SECTIONS COMMON ── */
.section-label {
  font-size:.7rem; font-weight:600;
  letter-spacing:3px; text-transform:uppercase;
  color:var(--magenta);
  margin-bottom:12px;
  display:flex; align-items:center; gap:10px;
}
.section-label::before {
  content:''; width:28px; height:1.5px;
  background:var(--magenta); display:inline-block;
}

.section-title {
  font-family:'Playfair Display',serif;
  font-size:clamp(1.7rem,3.5vw,2.7rem);
  font-weight:800; margin-bottom:44px;
  line-height:1.2;
}
.section-title span { color:var(--magenta); font-style:italic; }

/* ── DESIGN STUDIO ── */
.design-studio {
  position:relative; z-index:1;
  padding:80px 0;
}

.alert {
  padding:14px 22px; border-radius:10px;
  font-size:.88rem; margin-bottom:28px;
}
.alert-error { background:rgba(255,45,120,.12); border:1px solid rgba(255,45,120,.4); color:#ff8ab5; }
.alert-success { background:rgba(53,212,100,.1); border:1px solid rgba(53,212,100,.3); color:#7aefad; }

.studio-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:32px; align-items:start;
}

/* Upload area */
.upload-dropzone {
  border:2px dashed rgba(53,53,212,.5);
  border-radius:18px; padding:52px 28px;
  text-align:center; background:var(--card);
  cursor:pointer; transition:border-color .2s, background .2s;
  position:relative;
}
.upload-dropzone:hover {
  border-color:var(--magenta);
  background:rgba(192,24,106,.06);
}
.drop-icon { font-size:3.2rem; margin-bottom:14px; display:block; }
.upload-dropzone h3 {
  font-family:'Playfair Display',serif;
  font-size:1.3rem; margin-bottom:10px;
}
.upload-dropzone p { color:var(--muted); font-size:.84rem; line-height:1.6; margin-bottom:22px; }
.browse-btn {
  display:inline-block;
  background:linear-gradient(135deg,var(--cobalt),var(--magenta));
  color:#fff; padding:11px 28px; border-radius:50px;
  font-size:.82rem; font-weight:700;
  letter-spacing:1px; text-transform:uppercase;
  pointer-events:none;
}
input[type="file"] { display:none; }

#previewWrap { position:relative; }
#previewWrap img {
  width:100%; border-radius:16px;
  object-fit:cover; max-height:340px;
  border:2px solid var(--border);
}
.btn-reset {
  display:block; width:100%; margin-top:10px;
  background:transparent; color:var(--muted);
  border:1.5px solid var(--border);
  padding:10px; border-radius:50px;
  font-family:'Montserrat',sans-serif;
  font-size:.78rem; font-weight:600;
  letter-spacing:1px; text-transform:uppercase;
  cursor:pointer; transition:border-color .2s, color .2s;
}
.btn-reset:hover { border-color:var(--hot-pink); color:var(--hot-pink); }

/* Options panel */
.options-panel { display:flex; flex-direction:column; gap:20px; }

.option-group { display:flex; flex-direction:column; gap:8px; }
.option-label {
  font-size:.72rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  color:var(--muted);
}

.chips { display:flex; flex-wrap:wrap; gap:8px; }
.chip {
  padding:8px 16px; border-radius:50px;
  font-size:.76rem; font-weight:600; letter-spacing:.8px;
  border:1.5px solid rgba(53,53,212,.4);
  background:transparent; color:var(--muted);
  cursor:pointer; transition:all .2s;
}
.chip:hover, .chip.active {
  border-color:var(--magenta);
  background:rgba(192,24,106,.15);
  color:var(--white);
}

.select-field {
  background:var(--card);
  border:1.5px solid var(--border);
  color:var(--white);
  padding:12px 16px; border-radius:12px;
  font-family:'Montserrat',sans-serif; font-size:.85rem;
  width:100%; outline:none; cursor:pointer;
  appearance:none;
  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='%23a8a8d8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center;
  padding-right:36px;
}
.select-field:focus { border-color:var(--magenta); }
.select-field option { background:#0f0f2e; }

input.select-field { background-image:none; padding-right:16px; }
input.select-field::placeholder { color:rgba(168,168,216,.5); }

.form-loader {
  display:flex; align-items:center; gap:14px;
  color:var(--muted); font-size:.88rem;
}
.spinner {
  width:28px; height:28px;
  border:2.5px solid rgba(53,53,212,.3);
  border-top-color:var(--magenta);
  border-radius:50%;
  animation:spin .7s linear infinite;
  flex-shrink:0;
}

.generate-btn {
  background:linear-gradient(135deg,var(--navy),var(--magenta));
  color:#fff; border:none;
  padding:16px 32px; border-radius:50px;
  font-family:'Montserrat',sans-serif;
  font-size:.9rem; font-weight:700;
  letter-spacing:1px; text-transform:uppercase;
  cursor:pointer; width:100%;
  box-shadow:0 6px 28px rgba(192,24,106,.35);
  transition:transform .2s, box-shadow .2s;
}
.generate-btn:hover { transform:translateY(-2px); box-shadow:0 10px 38px rgba(192,24,106,.5); }
.generate-btn:disabled { opacity:.6; cursor:not-allowed; transform:none; }

/* ── RESULT ── */
.result-section {
  position:relative; z-index:1;
  padding:20px 0 80px;
}

.result-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:28px;
}

.result-card {
  background:var(--card);
  border-radius:18px; overflow:hidden;
  border:1px solid var(--border);
}

.result-header {
  padding:12px 18px;
  font-size:.7rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  display:flex; align-items:center; gap:8px;
}
.before-h { border-bottom:1px solid var(--border); color:var(--muted); }
.after-h  { border-bottom:1px solid rgba(192,24,106,.3); color:var(--hot-pink); }
.dot { width:8px; height:8px; border-radius:50%; display:inline-block; }
.dot.grey { background:var(--muted); }
.dot.pink { background:var(--magenta); }

.result-img { width:100%; max-height:300px; object-fit:cover; display:block; }
.room-mockup svg { display:block; }

.suggestions-box {
  background:var(--card);
  border-radius:18px; padding:28px 30px;
  border:1px solid var(--border);
}
.suggestions-box h3 {
  font-family:'Playfair Display',serif;
  font-size:1.2rem; margin-bottom:18px;
  display:flex; align-items:center; gap:10px;
}

.overview-text {
  color:var(--muted); font-size:.88rem;
  line-height:1.75; margin-bottom:22px;
  padding-bottom:18px; border-bottom:1px solid var(--border);
}

.suggestions-list { margin-bottom:22px; }
.suggestion-item {
  display:flex; align-items:flex-start; gap:14px;
  padding:13px 0; border-bottom:1px solid rgba(53,53,212,.12);
}
.suggestion-item:last-child { border-bottom:none; }
.sug-num {
  min-width:26px; height:26px;
  background:linear-gradient(135deg,var(--cobalt),var(--magenta));
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:.7rem; font-weight:700; color:#fff; flex-shrink:0;
}
.sug-text { font-size:.86rem; line-height:1.65; color:var(--muted); }
.sug-text strong { color:var(--white); }

.palette-row {
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  padding:16px 0; border-top:1px solid var(--border);
  margin-top:8px;
}
.palette-label {
  font-size:.7rem; letter-spacing:1.5px;
  text-transform:uppercase; color:var(--muted);
}
.palette-item { display:flex; align-items:center; gap:6px; }
.palette-dot {
  width:20px; height:20px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,.2);
}
.palette-item span { font-size:.75rem; color:var(--muted); }

.lighting-tip {
  margin-top:14px; font-size:.86rem;
  line-height:1.65; color:var(--muted);
}
.lighting-tip strong { color:var(--hot-pink); }

.furniture-row { margin-top:16px; font-size:.86rem; }
.furniture-row strong { color:var(--white); display:block; margin-bottom:8px; }
.furniture-row ul { list-style:none; display:flex; flex-wrap:wrap; gap:8px; }
.furniture-row li {
  background:rgba(53,53,212,.15);
  border:1px solid var(--border);
  color:var(--muted); padding:6px 14px;
  border-radius:50px; font-size:.78rem;
}

/* ── FEATURES ── */
.features-section {
  position:relative; z-index:1;
  padding:80px 0;
  border-top:1px solid var(--border);
}

.features-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}

.feature-card {
  background:var(--card); border-radius:18px;
  padding:28px 24px; border:1px solid var(--border);
  position:relative; overflow:hidden;
  transition:transform .2s, border-color .2s;
}
.feature-card::after {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg,var(--cobalt),var(--magenta));
  transform:scaleX(0); transition:transform .3s;
}
.feature-card:hover { transform:translateY(-4px); border-color:rgba(192,24,106,.3); }
.feature-card:hover::after { transform:scaleX(1); }
.f-icon { font-size:2rem; margin-bottom:16px; display:block; }
.feature-card h4 {
  font-family:'Playfair Display',serif;
  font-size:1.05rem; margin-bottom:10px;
}
.feature-card p { color:var(--muted); font-size:.83rem; line-height:1.65; }

/* ── GALLERY ── */
.gallery-section {
  position:relative; z-index:1;
  padding:80px 0;
  border-top:1px solid var(--border);
}

.gallery-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
}

.gallery-card {
  border-radius:16px; overflow:hidden;
  position:relative; cursor:pointer;
  border:1px solid var(--border);
  transition:transform .25s, box-shadow .25s;
}
.gallery-card:hover { transform:translateY(-5px); box-shadow:0 16px 48px rgba(0,0,0,.5); }
.gallery-card svg { display:block; }
.gallery-label {
  position:absolute; bottom:0; left:0; right:0;
  padding:10px 14px;
  background:rgba(5,5,16,.8);
  font-size:.75rem; font-weight:600;
  letter-spacing:1px; text-transform:uppercase;
  color:var(--white);
}
.gallery-accent {
  position:absolute; top:0; left:0; right:0; height:3px;
}

/* ── HOW IT WORKS ── */
.how-section {
  position:relative; z-index:1;
  padding:80px 0;
  border-top:1px solid var(--border);
}

.steps-row {
  display:flex; align-items:center; justify-content:center;
  gap:32px; flex-wrap:wrap;
}

.step { text-align:center; max-width:200px; }
.step-num {
  font-family:'Playfair Display',serif;
  font-size:3rem; font-weight:900;
  background:linear-gradient(135deg,var(--cobalt),var(--magenta));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  margin-bottom:12px;
}
.step h4 {
  font-family:'Playfair Display',serif;
  font-size:1.05rem; margin-bottom:8px;
}
.step p { color:var(--muted); font-size:.83rem; line-height:1.65; }
.step-arrow { font-size:2rem; color:var(--border); }

/* ── FOOTER ── */
footer {
  position:relative; z-index:1;
  border-top:1px solid var(--border);
  padding:48px 48px 28px;
}

.footer-inner {
  display:flex; justify-content:space-between; align-items:flex-start;
  flex-wrap:wrap; gap:28px; margin-bottom:32px;
}

.footer-brand p { color:var(--muted); font-size:.85rem; margin-top:10px; }

.footer-links {
  display:flex; flex-direction:column; gap:12px;
}
.footer-links a {
  color:var(--muted); text-decoration:none;
  font-size:.8rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase;
  transition:color .2s;
}
.footer-links a:hover { color:var(--hot-pink); }

.footer-bottom {
  border-top:1px solid var(--border);
  padding-top:18px; text-align:center;
}
.footer-bottom p { color:rgba(168,168,216,.4); font-size:.74rem; letter-spacing:.5px; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(22px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes spin { to { transform:rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero { flex-direction:column; padding:60px 24px 40px; text-align:center; }
  .hero-btns { justify-content:center; }
  .hero-visual { max-width:100%; }
  .studio-grid, .result-grid { grid-template-columns:1fr; }
  .features-grid, .gallery-grid { grid-template-columns:1fr 1fr; }
  #navbar { padding:14px 24px; }
  .nav-links { display:none; }
  .hamburger { display:block; }
  .steps-row { flex-direction:column; gap:20px; }
  .step-arrow { transform:rotate(90deg); }
}

@media (max-width: 600px) {
  .features-grid, .gallery-grid { grid-template-columns:1fr; }
  .stats-bar { flex-direction:column; }
  .stat { border-right:none; border-bottom:1px solid var(--border); }
  .stat:last-child { border-bottom:none; }
  footer { padding:32px 20px 20px; }
  .footer-inner { flex-direction:column; }
}