/* ═══════════════════════════════════════════
   Quản lý trọ Online — Landing Page Styles
   Color: #B84DB6 (Hồng tím) + #64B5F6 (Xanh biển)
   Font: Nunito
   ═══════════════════════════════════════════ */

/* ─── CSS Custom Properties ─── */
:root {
  --primary: #B84DB6;
  --primary-dark: #852D6A;
  --primary-light: #F3E5F5;
  --primary-bg: #FAF0FA;
  --accent: #64B5F6;
  --accent-light: #E3F2FD;
  --accent-bg: #F0F7FF;
  --accent-teal: #4FC3F7;
  --gradient-subtle: linear-gradient(135deg, var(--primary-bg) 0%, var(--accent-bg) 100%);
  --gradient-brand: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  --text: #1D2330;
  --text-secondary: #6A798C;
  --bg: #FAF0FA;
  --surface: #FFFFFF;
  --divider: #E1BEE7;
  --success: #4CAF50;
  --error: #E53935;
  --warning: #FFB300;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(184,77,182,0.08);
  --shadow-lg: 0 12px 48px rgba(184,77,182,0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 72px;
  --container: 1140px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px; line-height: 1.7; color: var(--text);
  background: var(--bg); -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1,h2,h3,h4 { line-height: 1.3; }

/* ─── Utilities ─── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; }
.section { padding: 96px 0; }
.section__title {
  font-size: 2rem; font-weight: 900; text-align: center;
  margin-bottom: 12px; color: var(--text);
}
.section__title--left { text-align: left; }
.section__subtitle {
  text-align: center; color: var(--text-secondary);
  font-size: 1.1rem; max-width: 600px; margin: 0 auto 48px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: inherit; font-weight: 700; font-size: 1rem;
  padding: 14px 28px; border-radius: var(--radius-sm);
  border: 2px solid transparent; cursor: pointer;
  transition: all var(--transition); white-space: nowrap;
}
.btn--primary {
  background: var(--primary); color: #fff; border-color: var(--primary);
}
.btn--primary:hover {
  background: var(--primary-dark); border-color: var(--primary-dark);
  transform: translateY(-2px); box-shadow: var(--shadow-lg);
}
.btn--outline {
  background: transparent; color: var(--primary); border-color: var(--primary);
}
.btn--outline:hover {
  background: var(--primary); color: #fff; transform: translateY(-2px);
}
.btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.btn--block { display: flex; justify-content: center; width: 100%; }
.btn .material-icons-round { font-size: 20px; }

/* ═══ NAVIGATION ═══ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(250,240,250,0.96);
  border-bottom: 1px solid rgba(184,77,182,0.12);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav--scrolled { background: rgba(255,255,255,0.95); box-shadow: 0 2px 16px rgba(184,77,182,0.1); }
.nav__container {
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-height);
}
.nav__logo {
  display: flex; align-items: center; gap: 10px; z-index: 10;
}
.nav__logo img { border-radius: 10px; }
.nav__brand { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.nav__brand strong { color: var(--primary); }
.nav__menu {
  display: flex; align-items: center; gap: 8px;
}
.nav__link {
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.95rem; color: var(--text-secondary);
  transition: all var(--transition);
}
.nav__link:hover { color: var(--primary); background: var(--primary-light); }
.nav__cta {
  padding: 10px 22px; border-radius: var(--radius-sm);
  background: var(--primary); color: #fff !important; font-weight: 700;
  font-size: 0.95rem; transition: all var(--transition);
}
.nav__cta:hover { background: var(--primary-dark); transform: translateY(-1px); }
.nav__toggle {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--text); font-size: 28px; z-index: 10;
}

/* ─── Nav HOT Badge ─── */
.nav__link--hot {
  display: inline-flex; align-items: center; gap: 6px;
  position: relative;
}
.nav__hot-badge {
  display: inline-flex; align-items: center; gap: 2px;
  background: linear-gradient(135deg, #FF6B35, #E53935);
  color: #fff; padding: 2px 7px; border-radius: 20px;
  font-size: 0.6rem; font-weight: 900; letter-spacing: 0.5px;
  line-height: 1;
}
.nav__hot-badge .material-icons-round {
  font-size: 11px;
}

/* ─── Nav PROMO Badge (Pricing) ─── */
.nav__link--promo {
  display: inline-flex; align-items: center; gap: 6px;
  position: relative;
}
.nav__promo-badge {
  display: inline-flex; align-items: center;
  background: linear-gradient(135deg, #FF6B35, #E53935);
  color: #fff; padding: 2px 8px; border-radius: 20px;
  font-size: 0.55rem; font-weight: 900; letter-spacing: 0.3px;
  line-height: 1; white-space: nowrap;
  animation: promo-pulse 2s ease-in-out infinite;
}
@keyframes promo-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.4); }
  50% { box-shadow: 0 0 0 4px rgba(229, 57, 53, 0); }
}

/* ─── Pricing Card Trial Badge ─── */
.pricing-card__trial-badge {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(135deg, #FF6B35, #E53935);
  color: #fff; padding: 10px 20px;
  font-size: 0.85rem; font-weight: 900; letter-spacing: 0.5px;
  text-transform: uppercase;
}
.pricing-card__trial-badge .material-icons-round {
  font-size: 18px;
}

/* ═══ HERO ═══ */
.hero {
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, #F3E5F5 0%, #EDE7F6 30%, #E3F2FD 70%, #E1F5FE 100%);
  overflow: hidden; position: relative;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(100,181,246,0.12), transparent 70%);
}
.hero::after {
  content: ''; position: absolute; bottom: -150px; left: -150px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(184,77,182,0.1), transparent 70%);
}
.hero__container {
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(184,77,182,0.1); color: var(--primary-dark);
  padding: 8px 16px; border-radius: 40px; font-size: 0.85rem;
  font-weight: 700; margin-bottom: 24px;
}
.hero__badge .material-icons-round { font-size: 18px; color: var(--primary); }
.hero__title { margin-bottom: 20px; }
.hero__title-main {
  display: block; font-size: 3rem; font-weight: 900;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__title-sub {
  display: block; font-size: 1.5rem; font-weight: 700; color: var(--text);
  margin-top: 4px;
}
.hero__desc {
  font-size: 1.15rem; color: var(--text-secondary); margin-bottom: 32px;
  max-width: 520px; line-height: 1.8;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__stats {
  display: flex; gap: 32px;
}
.hero__stat {
  text-align: center;
}
.hero__stat strong {
  display: block; font-size: 1.4rem; font-weight: 900; color: var(--primary);
}
.hero__stat span {
  font-size: 0.8rem; color: var(--text-secondary); font-weight: 600;
}
.hero__visual { display: flex; justify-content: center; position: relative; }
.hero__phones {
  display: flex; align-items: center;
  perspective: 1200px;
}
.hero__phone {
  flex-shrink: 0;
}
.hero__phone img {
  width: 180px; height: auto;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(184,77,182,0.2);
}
.hero__phone--left {
  transform: rotateY(30deg);
  z-index: 1;
  margin-right: -16px;
}
.hero__phone--center {
  z-index: 3;
  transform: scale(1.08);
}
.hero__phone--center img {
  box-shadow: 0 16px 48px rgba(184,77,182,0.3);
}
.hero__phone--right {
  transform: rotateY(-30deg);
  z-index: 1;
  margin-left: -16px;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* ═══ PROBLEMS ═══ */
.problems { background: var(--surface); }
.problems__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.problem-card {
  background: linear-gradient(180deg, #FFF3E0 0%, #FFF8F0 100%);
  border-radius: var(--radius); padding: 32px 24px;
  text-align: center; transition: all var(--transition);
  border: 1px solid rgba(233,30,99,0.12);
}
.problem-card:hover {
  transform: translateY(-4px); box-shadow: 0 8px 24px rgba(233,30,99,0.12);
  border-color: var(--error);
}
.problem-card__icon {
  font-size: 40px; color: var(--error); margin-bottom: 16px; display: block;
}
.problem-card h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 8px; }
.problem-card p { font-size: 0.9rem; color: var(--text-secondary); }

/* ═══ FEATURES ═══ */
.features {
  background: linear-gradient(180deg, #F3E5F5 0%, #EDE7F6 50%, #E3F2FD 100%);
}
.features__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius); padding: 32px;
  border: 1px solid rgba(184,77,182,0.15); transition: all var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-lg);
  border-color: var(--primary); background: #fff;
}
.feature-card__icon-wrap {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.feature-card__icon-wrap .material-icons-round {
  font-size: 28px; color: #fff;
}
.feature-card h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 8px; }
.feature-card p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.7; }

/* ═══ CLOUD ═══ */
.cloud {
  background: linear-gradient(180deg, var(--surface) 0%, #E3F2FD 100%);
}
.cloud__layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.cloud__desc {
  font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.8;
}
.cloud__benefits { display: flex; flex-direction: column; gap: 24px; }
.cloud__benefits li {
  display: flex; gap: 16px; align-items: flex-start;
}
.cloud__benefits li .material-icons-round {
  font-size: 28px; color: var(--accent); flex-shrink: 0; margin-top: 2px;
}
.cloud__benefits strong {
  display: block; font-size: 1rem; font-weight: 800; margin-bottom: 4px;
}
.cloud__benefits p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }
.cloud__visual img {
  max-width: 100%; filter: drop-shadow(0 8px 32px rgba(100,181,246,0.2));
}

/* ═══ SCREENSHOTS ═══ */
.screenshots {
  background: linear-gradient(180deg, #E3F2FD 0%, #EDE7F6 100%);
}
.screenshots__gallery {
  display: flex; gap: 24px; justify-content: start;
  flex-wrap: nowrap; overflow-x: auto;
  padding: 8px 24px 24px; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.screenshots__gallery::-webkit-scrollbar { height: 6px; }
.screenshots__gallery::-webkit-scrollbar-thumb {
  background: var(--primary); border-radius: 3px;
}
.screenshot-item {
  flex: 0 0 auto; width: 200px; text-align: center;
  scroll-snap-align: center;
}
.screenshot-item picture { display: block; }
.screenshot-item img {
  width: 200px; height: auto;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(184,77,182,0.2);
  transition: transform var(--transition);
}
.screenshot-item:hover img { transform: scale(1.04); }
.screenshot-item figcaption {
  margin-top: 12px; font-size: 0.85rem; font-weight: 700;
  color: var(--text-secondary);
}
/* Hero mockup for portrait phone */
.hero__mockup {
  max-width: 280px; border-radius: 28px;
  filter: drop-shadow(0 20px 60px rgba(184,77,182,0.25));
  animation: float 6s ease-in-out infinite;
}

/* ═══ PRICING ═══ */
.pricing {
  background: linear-gradient(180deg, #F3E5F5 0%, var(--surface) 50%, #E3F2FD 100%);
}
.pricing__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  align-items: start;
}
.pricing-card {
  border-radius: var(--radius); padding: 0;
  border: none; transition: all var(--transition);
  overflow: hidden; position: relative; color: #fff;
}
.pricing-card:hover { transform: translateY(-6px); }
.pricing-card--free {
  background: linear-gradient(135deg, #90A4AE, #607D8B);
  box-shadow: 0 8px 32px rgba(96,125,139,0.3);
}
.pricing-card--basic {
  background: linear-gradient(135deg, #42A5F5, #1976D2);
  box-shadow: 0 8px 32px rgba(25,118,210,0.3);
}
.pricing-card--pro {
  background: linear-gradient(135deg, #9C7CFF, #6C3FE6);
  box-shadow: 0 8px 32px rgba(108,63,230,0.3);
}
.pricing-card--popular {
  transform: scale(1.03);
  box-shadow: 0 12px 40px rgba(25,118,210,0.4);
}
.pricing-card--popular:hover { transform: scale(1.03) translateY(-6px); }
.pricing-card__badge {
  position: absolute; top: 0; right: 0;
  background: var(--warning); color: #000; font-size: 0.75rem;
  font-weight: 800; padding: 6px 14px;
  border-radius: 0 0 0 var(--radius-sm); letter-spacing: 0.5px;
}
.pricing-card__header {
  padding: 28px 28px 0; display: flex; align-items: center; gap: 12px;
}
.pricing-card__header .material-icons-round { font-size: 28px; color: rgba(255,255,255,0.85); }
.pricing-card__header h3 { font-size: 1.4rem; font-weight: 900; color: #fff; }
.pricing-card__price {
  padding: 16px 28px 20px;
}
.pricing-card__price strong { font-size: 1.8rem; font-weight: 900; color: #fff; }
.pricing-card__price span { font-size: 1rem; color: rgba(255,255,255,0.7); }
.pricing-card__features {
  padding: 0 28px 24px;
}
.pricing-card__features li {
  display: flex; align-items: center; gap: 8px; padding: 6px 0;
  font-size: 0.92rem; font-weight: 600; color: #fff;
}
.pricing-card__features .included .material-icons-round {
  font-size: 18px; color: #66BB6A;
}
.pricing-card__features .excluded {
  color: rgba(255,255,255,0.4);
}
.pricing-card__features .excluded .material-icons-round {
  font-size: 18px; color: rgba(255,255,255,0.3);
}
.pricing-card__hot-tag {
  display: inline-flex; align-items: center; gap: 2px;
  background: linear-gradient(135deg, #FF6B35, #E53935);
  color: #fff; padding: 2px 6px; border-radius: 12px;
  font-size: 0.58rem; font-weight: 900; letter-spacing: 0.5px;
  line-height: 1; margin-left: 4px; vertical-align: middle;
}
.pricing-card__hot-tag .material-icons-round {
  font-size: 10px;
}
.pricing-card > .btn { margin: 0 28px 28px; width: calc(100% - 56px); }
.pricing-card .btn--outline {
  color: #fff; border-color: rgba(255,255,255,0.5);
}
.pricing-card .btn--outline:hover {
  background: rgba(255,255,255,0.2); border-color: #fff;
}
.pricing-card .btn--primary {
  background: #fff; color: #1976D2; border-color: #fff;
}
.pricing-card .btn--primary:hover {
  background: rgba(255,255,255,0.9); box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* ═══ FAQ ═══ */
.faq { background: var(--surface); }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--bg); border: 1px solid var(--divider);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: all var(--transition);
}
.faq__item[open] { border-color: var(--primary); box-shadow: var(--shadow); }
.faq__question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; cursor: pointer;
  font-weight: 700; font-size: 1rem; color: var(--text);
  transition: color var(--transition);
  list-style: none;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question:hover { color: var(--primary); }
.faq__chevron {
  font-size: 24px; color: var(--text-secondary);
  transition: transform var(--transition);
}
.faq__item[open] .faq__chevron { transform: rotate(180deg); color: var(--primary); }
.faq__answer {
  padding: 0 24px 20px; color: var(--text-secondary);
  font-size: 0.95rem; line-height: 1.8;
}

/* ═══ DOWNLOAD CTA ═══ */
.download {
  background: linear-gradient(135deg, var(--primary) 0%, #7B1FA2 40%, #1565C0 100%);
  color: #fff; text-align: center;
}
.download__content h2 {
  font-size: 2rem; font-weight: 900; margin-bottom: 12px;
}
.download__content p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 32px; }
.download__buttons {
  display: flex; justify-content: center; gap: 16px; flex-wrap: wrap;
}
.store-badge { transition: transform var(--transition); display: inline-block; }
.store-badge:hover { transform: translateY(-3px); }
.store-badge img { height: 54px; width: auto; }

/* ═══ FOOTER ═══ */
.footer {
  background: linear-gradient(180deg, #1A1025 0%, #1D2330 100%);
  color: #A0AAB8; padding: 64px 0 0;
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand img { border-radius: 12px; margin-bottom: 12px; }
.footer__brand p strong { color: #fff; font-size: 1.1rem; }
.footer__tagline { font-size: 0.9rem; margin-top: 4px; }
.footer__links h4 {
  color: #fff; font-size: 0.9rem; font-weight: 800;
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px;
}
.footer__links ul { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 0.9rem; transition: color var(--transition);
}
.footer__links a:hover { color: var(--primary); }
.footer__bottom {
  padding: 24px 0; text-align: center; font-size: 0.85rem;
}

/* ═══ SCROLL REVEAL ANIMATION ═══ */
[data-reveal] {
  opacity: 0; transform: translate3d(0, 20px, 0);
  transition: opacity 0.6s ease, transform 0.6s ease;

}
[data-reveal].revealed {
  opacity: 1; transform: translate3d(0, 0, 0);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .hero__container { grid-template-columns: 1fr; text-align: center; }
  .hero__title-main { font-size: 2.4rem; }
  .hero__title-sub { font-size: 1.2rem; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__phone img { width: 160px; }
  .problems__grid { grid-template-columns: repeat(2, 1fr); }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .cloud__layout { grid-template-columns: 1fr; }
  .cloud__visual { order: -1; }
  .cloud__visual img { max-width: 400px; margin: 0 auto; }
  .section__title--left { text-align: center; }
  .pricing__grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .pricing-card--popular { transform: none; }
  .pricing-card--popular:hover { transform: translateY(-4px); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .section__title { font-size: 1.6rem; }
  .section__subtitle { font-size: 1rem; }
  .nav__menu {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
    background: var(--surface); flex-direction: column; padding: 100px 32px 32px;
    box-shadow: -4px 0 24px rgba(0,0,0,0.1); transition: right var(--transition);
    gap: 4px;
  }
  .nav__menu.active { right: 0; }
  .nav__toggle { display: block; }
  .nav__link { width: 100%; padding: 12px 16px; }
  .nav__cta { width: 100%; text-align: center; margin-top: 8px; }
  .hero { padding-top: calc(var(--nav-height) + 24px); padding-bottom: 48px; }
  .hero__title-main { font-size: 2rem; }
  .hero__title-sub { font-size: 1.1rem; }
  .hero__desc { font-size: 1rem; }
  .hero__stats { gap: 20px; }
  .hero__stat strong { font-size: 1.1rem; }
  .hero__phone img { width: 120px; border-radius: 14px; }
  .hero__phone--left { transform: rotateY(20deg) translateX(12px); }
  .hero__phone--right { transform: rotateY(-20deg) translateX(-12px); }
  .btn--lg { padding: 14px 24px; font-size: 0.95rem; }
  .problems__grid { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .download__content h2 { font-size: 1.5rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ═══ DOWNLOAD PLATFORMS + QR ═══ */
.download__platforms {
  display: flex; justify-content: center; gap: 64px; flex-wrap: wrap;
  margin-top: 8px;
}
.download__platform {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.download__qr {
  background: #fff; border-radius: 16px; padding: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
  transition: transform var(--transition);
}
.download__qr:hover { transform: scale(1.05); }
.download__qr img { border-radius: 8px; }
.download__label {
  font-size: 0.85rem; opacity: 0.7; font-weight: 600;
  letter-spacing: 0.3px;
}
@media (max-width: 640px) {
  .download__platforms { gap: 40px; }
  .download__qr { padding: 12px; }
  .download__qr img { width: 130px; height: 130px; }
}

/* ═══ NAV PHONE ═══ */
.nav__phone {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.95rem; color: var(--primary);
  transition: all var(--transition); white-space: nowrap;
}
.nav__phone .material-icons-round {
  font-size: 18px; color: var(--primary);
  animation: phone-ring 2s ease-in-out infinite;
}
.nav__phone:hover {
  background: var(--primary-light); color: var(--primary-dark);
}
@keyframes phone-ring {
  0%, 100% { transform: rotate(0); }
  10% { transform: rotate(-12deg); }
  20% { transform: rotate(12deg); }
  30% { transform: rotate(-8deg); }
  40% { transform: rotate(8deg); }
  50% { transform: rotate(0); }
}

/* ═══ FOOTER ICONS ═══ */
.footer__icon {
  font-size: 16px; vertical-align: middle; margin-right: 6px;
}
.footer__links li a {
  display: inline-flex; align-items: center;
}

@media (max-width: 640px) {
  .nav__phone span:last-child { display: none; }
  .nav__phone { padding: 8px; }
}

/* ═══ PERSONA (Target Audience) ═══ */
.persona { background: linear-gradient(180deg, var(--surface) 0%, #F3E5F5 100%); }
.persona__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.persona-card {
  background: var(--surface); border-radius: var(--radius); padding: 36px 28px;
  text-align: center; border: 2px solid var(--divider);
  transition: all var(--transition);
}
.persona-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow);
}
.persona-card--highlight {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, var(--primary-light) 0%, var(--surface) 40%);
}
.persona-card__icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-light), #E3F2FD);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.persona-card__icon .material-icons-round {
  font-size: 36px; color: var(--primary);
}
.persona-card h3 {
  font-size: 1.2rem; font-weight: 900; margin-bottom: 4px;
}
.persona-card__range {
  font-size: 0.85rem; font-weight: 700; color: var(--primary);
  margin-bottom: 12px;
}
.persona-card p:last-child {
  font-size: 0.92rem; color: var(--text-secondary); line-height: 1.7;
}
@media (max-width: 640px) {
  .persona__grid { grid-template-columns: 1fr; }
}

/* ═══ HOT BADGE ═══ */
.section__hot-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, #FF6B35, #E53935);
  color: #fff; padding: 8px 20px; border-radius: 40px;
  font-size: 0.82rem; font-weight: 800; letter-spacing: 0.5px;
  text-transform: uppercase; margin: 0 auto 16px;
  text-align: center;
}
.section__hot-badge .material-icons-round {
  font-size: 18px;
}
.tenant-connect .container {
  display: flex; flex-direction: column; align-items: center;
}

/* ═══ TENANT CONNECT — KEY SUCCESS ═══ */
.tenant-connect {
  background: linear-gradient(180deg, #E3F2FD 0%, #EDE7F6 40%, #F3E5F5 100%);
}

/* --- Split Layout --- */
.tenant-connect__layout {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 32px;
  align-items: start; margin-bottom: 64px;
}
.tenant-connect__side {
  background: #fff; border-radius: var(--radius);
  padding: 32px; border: 2px solid transparent;
}
.tenant-connect__side:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.tenant-connect__side--landlord {
  border-color: rgba(184,77,182,0.25);
}
.tenant-connect__side--landlord:hover {
  border-color: var(--primary);
}
.tenant-connect__side--tenant {
  border-color: rgba(100,181,246,0.25);
}
.tenant-connect__side--tenant:hover {
  border-color: var(--accent);
}
.tenant-connect__side-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px; padding-bottom: 16px;
  border-bottom: 2px solid rgba(0,0,0,0.06);
}
.tenant-connect__side--landlord .tenant-connect__side-header .material-icons-round {
  font-size: 32px; color: var(--primary);
}
.tenant-connect__side--tenant .tenant-connect__side-header .material-icons-round {
  font-size: 32px; color: var(--accent);
}
.tenant-connect__side-header h3 {
  font-size: 1.2rem; font-weight: 900;
}

/* --- Steps --- */
.tenant-connect__steps { display: flex; flex-direction: column; gap: 20px; }
.tenant-connect__steps li {
  display: flex; gap: 16px; align-items: flex-start;
}
.tenant-connect__step-num {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.9rem; color: #fff;
}
.tenant-connect__side--landlord .tenant-connect__step-num {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.tenant-connect__side--tenant .tenant-connect__step-num {
  background: linear-gradient(135deg, var(--accent), #1976D2);
}
.tenant-connect__steps strong {
  display: block; font-size: 0.95rem; font-weight: 800; margin-bottom: 4px;
}
.tenant-connect__steps p {
  font-size: 0.85rem; color: var(--text-secondary); margin: 0; line-height: 1.6;
}

/* --- Center Connection --- */
.tenant-connect__center {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px; padding-top: 80px;
}
.tenant-connect__pulse {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(184,77,182,0.25);
}
.tenant-connect__pulse .material-icons-round {
  font-size: 32px; color: #fff;
}
.tenant-connect__center-label {
  font-size: 0.8rem; font-weight: 800; color: var(--primary);
  text-align: center; line-height: 1.4; text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- Notification Showcase --- */
.tenant-connect__notifications {
  margin-bottom: 48px;
}
.tenant-connect__notif-title {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 1.2rem; font-weight: 900; margin-bottom: 28px;
  color: var(--text);
}
.tenant-connect__notif-title .material-icons-round {
  font-size: 28px; color: var(--primary);
}
.tenant-connect__notif-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.notif-card {
  background: var(--surface); border-radius: var(--radius);
  padding: 24px; display: flex; gap: 16px; align-items: flex-start;
  border: 1px solid rgba(184,77,182,0.12);
  position: relative; overflow: hidden;
}
.notif-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.notif-card__icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.notif-card__icon .material-icons-round { font-size: 22px; color: #fff; }
.notif-card__icon--bill { background: linear-gradient(135deg, var(--accent), #1976D2); }
.notif-card__icon--remind { background: linear-gradient(135deg, var(--warning), #F57C00); }
.notif-card__icon--paid { background: linear-gradient(135deg, var(--success), #2E7D32); }
.notif-card__content { flex: 1; min-width: 0; }
.notif-card__content strong {
  display: block; font-size: 0.9rem; font-weight: 800; margin-bottom: 4px;
}
.notif-card__content p {
  font-size: 0.82rem; color: var(--text-secondary); margin: 0;
  line-height: 1.5; font-style: italic;
}
.notif-card__time {
  font-size: 0.72rem; color: var(--text-secondary); white-space: nowrap;
  font-weight: 600; opacity: 0.7;
}

/* --- Viral CTA Banner --- */
.tenant-connect__cta-card {
  background: linear-gradient(135deg, #7B1FA2 0%, var(--primary) 40%, #1565C0 100%);
  border-radius: var(--radius); padding: 40px 48px;
  display: flex; align-items: center; gap: 24px;
  color: #fff; box-shadow: 0 8px 24px rgba(123,31,162,0.2);
}
.tenant-connect__cta-card:hover {
  transform: translateY(-4px);
}
.tenant-connect__cta-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(255,255,255,0.15); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.tenant-connect__cta-icon .material-icons-round {
  font-size: 32px; color: #fff;
}
.tenant-connect__cta-text { flex: 1; }
.tenant-connect__cta-text h3 {
  font-size: 1.3rem; font-weight: 900; margin-bottom: 8px;
}
.tenant-connect__cta-text p {
  font-size: 0.95rem; opacity: 0.85; line-height: 1.7; margin: 0;
}
.tenant-connect__cta-card .btn {
  flex-shrink: 0; background: #fff; color: var(--primary-dark);
  border-color: #fff; font-weight: 800;
}
.tenant-connect__cta-card .btn:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* --- Tenant Connect Responsive --- */
@media (max-width: 1024px) {
  .tenant-connect__layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .tenant-connect__center {
    padding-top: 0;
    flex-direction: row; gap: 16px;
  }
  .tenant-connect__center-label { text-align: left; }
  .tenant-connect__notif-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .tenant-connect__cta-card {
    flex-direction: column; text-align: center; padding: 32px 24px;
  }
}
@media (max-width: 640px) {
  .tenant-connect__side { padding: 24px; }
  .tenant-connect__cta-card .btn { width: 100%; justify-content: center; }
}

/* ═══ SOCIAL PROOF ═══ */
.trust { background: linear-gradient(180deg, #EDE7F6 0%, var(--surface) 100%); }
.trust__stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  text-align: center;
}
.trust__stat {
  padding: 32px 16px; background: var(--bg); border-radius: var(--radius);
  border: 1px solid var(--divider); transition: all var(--transition);
}
.trust__stat:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.trust__stat .material-icons-round {
  font-size: 32px; color: var(--primary); margin-bottom: 8px; display: block;
}
.trust__stat strong {
  display: block; font-size: 1.8rem; font-weight: 900; color: var(--text);
  margin-bottom: 4px;
}
.trust__stat span {
  font-size: 0.85rem; color: var(--text-secondary); font-weight: 600;
}
.trust__reviews {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-top: 40px;
}
.review-card {
  background: var(--bg); border-radius: var(--radius); padding: 28px;
  border: 1px solid var(--divider); transition: all var(--transition);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.review-card__stars { margin-bottom: 16px; }
.review-card__stars .material-icons-round {
  font-size: 18px; color: #FFB300;
}
.review-card__text {
  font-size: 0.95rem; color: var(--text); line-height: 1.8;
  margin-bottom: 20px; font-style: italic;
}
.review-card__author {
  display: flex; align-items: center; gap: 12px;
}
.review-card__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; flex-shrink: 0;
}
.review-card__author strong {
  display: block; font-size: 0.9rem; font-weight: 800;
}
.review-card__author span {
  font-size: 0.8rem; color: var(--text-secondary);
}
@media (max-width: 1024px) {
  .trust__stats { grid-template-columns: repeat(2, 1fr); }
  .trust__reviews { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
}
@media (max-width: 640px) {
  .trust__stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .trust__stat { padding: 20px 12px; }
  .trust__stat strong { font-size: 1.4rem; }
}