/* ===========================================
   InvestPlus REIT — High-Converting Landing Page
   Brand: DM Serif Display + DM Sans
   Gold #C38C37 · Navy #070B14
   =========================================== */

/* ---------- Custom Properties ---------- */
:root {
  --gold: #C38C37;
  --gold-hover: #9F6200;
  --gold-light: #D6B17D;
  --gold-glow: rgba(195, 140, 55, 0.35);
  --navy: #070B14;
  --navy-alt: #1C2128;
  --dark-text: #11161F;
  --body-text: #292E36;
  --muted: #4F5661;
  --page-bg: #FAF8F5;
  --light-bg: #F0EEEB;
  --white: #FFFFFF;
  --border: #DFDDDB;
  --font-heading: 'DM Serif Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --radius-btn: 4px;
  --radius-card: 10px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--body-text);
  background: var(--page-bg);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input { font-family: inherit; }

/* ---------- Utility ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--gold-glow); }
  50% { box-shadow: 0 0 20px 6px var(--gold-glow); }
}
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 11, 20, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-inner {
  max-width: var(--max-w);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.logo-img {
  height: 47px;
  width: auto;
  display: block;
}
.nav-cta {
  background: var(--gold);
  color: var(--white);
  border: none;
  padding: 10px 24px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.3s var(--ease);
  letter-spacing: 0.35px;
}
.nav-cta:hover { background: var(--gold-hover); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  padding: 100px 24px 60px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('assets/hero-bg.png') center/cover no-repeat;
  opacity: 0.45;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,11,20,0.82) 0%, rgba(7,11,20,0.65) 50%, rgba(7,11,20,0.55) 100%);
  z-index: 1;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  animation: fadeUp 0.8s var(--ease) both;
}
.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--gold);
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -1.36px;
  color: var(--white);
  margin-bottom: 20px;
  animation: fadeUp 0.8s 0.15s var(--ease) both;
}
.hero h1 .gold { color: var(--gold); }
.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255,255,255,0.7);
  margin-bottom: 28px;
  max-width: 540px;
  animation: fadeUp 0.8s 0.3s var(--ease) both;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  animation: fadeUp 0.8s 0.45s var(--ease) both;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}
.hero-badge svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
}
.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 28px;
  transition: gap 0.3s var(--ease);
  animation: fadeUp 0.8s 0.35s var(--ease) both;
}
.hero-link:hover { gap: 12px; color: var(--gold-hover); }
.hero-link span { transition: transform 0.3s var(--ease); }
.hero-link:hover span { transform: translateX(4px); }

/* ---------- HERO FORM ---------- */
.hero-form-card {
  animation: fadeUp 0.8s 0.3s var(--ease) both;
}
.hero-form-card h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--white);
  margin-bottom: 6px;
  font-weight: 400;
}
.hero-form-card .form-sub {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-group {
  margin-bottom: 12px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
}
.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-btn);
  background: rgba(255,255,255,0.06);
  color: var(--white);
  font-size: 15px;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  outline: none;
}
.form-group input::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.form-submit {
  width: 100%;
  padding: 14px 28px;
  background: var(--gold);
  color: var(--white);
  border: none;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  margin-top: 4px;
  letter-spacing: 0.3px;
}
.form-submit:hover {
  background: var(--gold-hover);
  box-shadow: 0 8px 24px var(--gold-glow);
}
.form-note {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 14px;
  line-height: 1.5;
}
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.active { display: block; }
.form-success svg { color: var(--gold); margin-bottom: 16px; }
.form-success h3 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 22px;
  margin-bottom: 10px;
  font-weight: 400;
}
.form-success p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}

/* ---------- STATS BAR ---------- */
.stats-bar {
  background: var(--navy-alt);
  border-top: 1px solid rgba(195,140,55,0.2);
  border-bottom: 1px solid rgba(195,140,55,0.2);
  padding: 48px 24px;
}
.stats-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item {
  padding: 0 16px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 40px);
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* ---------- INDUSTRIAL INTRO ---------- */
.industrial-intro {
  padding: 120px 24px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.industrial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.industrial-body p {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
}
.industrial-image-container {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(7, 11, 20, 0.12);
}
.industrial-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s var(--ease);
}
.industrial-image:hover { transform: scale(1.04); }

/* ---------- PAIN POINTS ---------- */
.pain-section {
  padding: 100px 24px;
  background: var(--page-bg);
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--gold);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 38px);
  color: var(--dark-text);
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.625;
  margin-bottom: 48px;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pain-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: var(--gold-light);
}
.pain-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(195,140,55,0.12), rgba(195,140,55,0.04));
  border-radius: var(--radius-card);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--gold);
}
.pain-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--dark-text);
  font-weight: 400;
  margin-bottom: 10px;
}
.pain-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.625;
}

/* ---------- HOW IT WORKS ---------- */
.how-section {
  padding: 100px 24px;
  background: var(--light-bg);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: step;
}
.how-step {
  position: relative;
  counter-increment: step;
}
.how-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 48px;
  color: rgba(195,140,55,0.2);
  line-height: 1;
  margin-bottom: 16px;
  display: block;
}
.how-step h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--dark-text);
  font-weight: 400;
  margin-bottom: 10px;
}
.how-step p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.625;
}
.how-connector {
  position: absolute;
  top: 28px;
  right: -20px;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-light), transparent);
}

/* ---------- WHY SECTION ---------- */
.why-section {
  padding: 100px 24px;
  background: var(--navy);
  color: var(--white);
}
.why-section .section-title { color: var(--white); }
.why-section .section-subtitle { color: rgba(255,255,255,0.55); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-card);
  padding: 32px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.why-card:hover {
  border-color: rgba(195,140,55,0.3);
  background: rgba(255,255,255,0.06);
}
.why-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--white);
  font-weight: 400;
  margin-bottom: 10px;
}
.why-card p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.625;
}
.why-card .why-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(195,140,55,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--gold);
}

/* ---------- FAQ ---------- */
.faq-section {
  padding: 100px 24px;
  background: var(--page-bg);
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 0;
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--dark-text);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 400;
  transition: color 0.3s var(--ease);
}
.faq-question:hover { color: var(--gold); }
.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--gold);
  transition: transform 0.3s var(--ease);
}
.faq-item.active .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- FINAL CTA ---------- */
.cta-section {
  padding: 100px 24px;
  background: var(--navy-alt);
  text-align: center;
}
.cta-section .section-title {
  color: var(--white);
  max-width: 600px;
  margin: 0 auto 16px;
}
.cta-section .section-subtitle {
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin: 0 auto 40px;
  text-align: center;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: var(--gold);
  color: var(--white);
  border: none;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.btn-primary:hover {
  background: var(--gold-hover);
  box-shadow: 0 8px 24px var(--gold-glow);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.btn-outline:hover {
  border-color: var(--gold-light);
  background: rgba(255,255,255,0.05);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 24px 32px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  max-width: 900px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

/* ---------- STICKY CTA BAR ---------- */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(7,11,20,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(195,140,55,0.2);
  padding: 12px 24px;
  z-index: 999;
  transform: translateY(100%);
  transition: transform 0.4s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.sticky-bar.visible { transform: translateY(0); }
.sticky-bar p {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-weight: 500;
}
.sticky-bar .btn-primary { padding: 10px 24px; font-size: 14px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-form-card { max-width: 480px; }
  .pain-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .how-connector { display: none; }
  .why-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero { padding: 90px 16px 40px; min-height: auto; }
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 15px; }
  .hero-badges { flex-direction: column; gap: 10px; }
  .industrial-grid { grid-template-columns: 1fr; gap: 48px; }
  .industrial-image-container { max-width: 540px; margin: 0 auto; }
  .stats-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-top { flex-direction: column; gap: 16px; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .sticky-bar p { display: none; }
}
@media (max-width: 480px) {
  .hero-form-card { padding: 28px 20px; }
  .nav { padding: 0 16px; }
}