* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --bg: #ffffff;
  --card: #f8f8f8;
  --border: rgba(0, 0, 0, 0.08);
  --text: #000000;
  --muted: #666666;
  --green: #27cd80;
  --green-soft: rgba(39,205,128,0.12);
  --shadow: 0 20px 60px rgba(0,0,0,0.08);
  --shadow-sm: 0 8px 24px rgba(0,0,0,0.05);
  --radius: 28px;
  --radius-xl: 40px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

body::before {
  content: '';
  position: fixed;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(39,205,128,0.07), transparent 70%);
  top: -250px;
  right: -250px;
  z-index: -1;
  pointer-events: none;
}

.container {
  width: min(1200px, 92%);
  margin: auto;
}

/* ── NAVBAR ─────────────────────────────────────────────── */

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(255,255,255,0.93);
  border-bottom: 1px solid var(--border);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1rem;
}

.logo {
  flex-shrink: 0;
}

.logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}

.footer-logo {
  height: 72px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.25s ease;
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--green);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.lang-toggle button {
  background: transparent;
  border: none;
  color: black;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  transition: all 0.25s ease;
  letter-spacing: 0.05em;
}

.lang-toggle button.active {
  background: var(--green);
  color: white;
}

/* ── HAMBURGER ───────────────────────────────────────────── */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: border-color 0.25s ease;
}

.hamburger:hover {
  border-color: var(--green);
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── MOBILE MENU ─────────────────────────────────────────── */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
  padding: 6rem 2rem 3rem;
}

.mobile-link {
  display: block;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: 16px;
  width: 100%;
  letter-spacing: -0.02em;
  transition: all 0.2s ease;
}

.mobile-link:active {
  color: var(--green);
  background: var(--green-soft);
}

.mobile-whatsapp-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  background: var(--green);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 1.1rem 2rem;
  border-radius: 18px;
  width: 100%;
  box-shadow: 0 12px 32px rgba(39,205,128,0.3);
  transition: all 0.3s ease;
}

/* ── HERO ────────────────────────────────────────────────── */

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 5.5vw, 5.5rem);
  line-height: 1;
  font-weight: 900;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-text p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 1rem 1.75rem;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: white;
  box-shadow: 0 10px 28px rgba(39,205,128,0.28);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(39,205,128,0.38);
}

.btn-secondary {
  background: white;
  border: 1.5px solid var(--border);
  color: black;
}

.btn-secondary:hover {
  background: var(--green);
  color: white;
  border-color: var(--green);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: 32px;
  object-fit: cover;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  aspect-ratio: 4 / 3;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.stat-card {
  background: white;
  border: 1px solid var(--border);
  padding: 1.25rem 1rem;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.stat-card h3 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 0.2rem;
  letter-spacing: -0.02em;
}

.stat-card p {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.3;
  font-weight: 500;
}

/* ── SECTIONS ────────────────────────────────────────────── */

section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  margin-bottom: 0.75rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.section-title p {
  color: var(--muted);
  max-width: 580px;
  margin: auto;
  line-height: 1.7;
  font-size: 1rem;
}

.condo-title {
  text-align: left;
}

/* ── GRID & CARDS ────────────────────────────────────────── */

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(39,205,128,0.25);
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 1.25rem 0 0.6rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.card p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.93rem;
}

.icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: var(--green-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

/* ── CONDO SECTION ───────────────────────────────────────── */

.condo-section {
  background: linear-gradient(180deg, #ffffff, #f7f7f7);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.condo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: center;
}

.condo-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.75rem;
}

.condo-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  font-weight: 500;
  font-size: 0.93rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.condo-item::before {
  content: '✓';
  color: var(--green);
  font-weight: 900;
  font-size: 0.8rem;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--green-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── PROCESS ─────────────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--green-soft);
  border: 1.5px solid rgba(39,205,128,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.25rem;
  font-weight: 800;
  color: var(--green);
}

.step-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

/* ── FAQ ─────────────────────────────────────────────────── */

.faq {
  max-width: 800px;
  margin: auto;
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-item.active {
  border-color: rgba(39,205,128,0.3);
  box-shadow: 0 8px 30px rgba(39,205,128,0.08);
}

.faq-question {
  padding: 1.35rem 1.5rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
  -webkit-user-select: none;
  transition: color 0.3s ease;
}

.faq-item.active .faq-question {
  color: var(--green);
}

.faq-question > span:first-child {
  flex: 1;
  line-height: 1.4;
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}

.faq-item.active .faq-icon {
  background: var(--green);
  border-color: var(--green);
}

.faq-icon span {
  position: absolute;
  width: 12px;
  height: 2px;
  background: var(--muted);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.faq-icon span:last-child {
  transform: rotate(90deg);
}

.faq-item.active .faq-icon span {
  background: white;
}

.faq-item.active .faq-icon span:last-child {
  transform: rotate(0deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  color: var(--muted);
  line-height: 1.75;
  padding: 0 1.5rem 1.5rem;
  font-size: 0.95rem;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

/* ── CTA BOX ─────────────────────────────────────────────── */

.cta-box {
  background: linear-gradient(135deg, rgba(39,205,128,0.1), rgba(255,255,255,1));
  border: 1px solid rgba(39,205,128,0.15);
  border-radius: var(--radius-xl);
  padding: 4rem 2.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.cta-box h2 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  margin-bottom: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

/* ── FINANCIAL SAVINGS CARD ──────────────────────────────── */

.savings-example {
  background: linear-gradient(180deg, #f7f7f7, #ffffff);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.financial-card {
  max-width: 740px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--border);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.07);
}

.financial-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 2.5rem;
  background: var(--card);
  gap: 1rem;
}

.financial-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1.25rem;
  border-radius: 20px;
}

.financial-col-before {
  background: white;
  border: 1.5px solid var(--border);
}

.financial-col-after {
  background: linear-gradient(135deg, rgba(39,205,128,0.09), rgba(39,205,128,0.03));
  border: 1.5px solid rgba(39,205,128,0.28);
}

.financial-badge {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.75rem;
  border-radius: 99px;
  margin-bottom: 0.75rem;
}

.badge-before {
  background: rgba(0,0,0,0.06);
  color: var(--muted);
}

.badge-after {
  background: var(--green-soft);
  color: var(--green);
}

.financial-col-label {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.financial-col-amount {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}

.amount-before {
  color: var(--text);
  opacity: 0.45;
}

.amount-after {
  color: var(--text);
}

.financial-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.5rem;
  flex-shrink: 0;
}

.arrow-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(39,205,128,0.4);
}

.financial-savings-row {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  border-top: 1px solid var(--border);
}

.financial-saving-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.75rem 1.5rem;
  text-align: center;
  gap: 0.4rem;
}

.financial-saving-sep {
  background: var(--border);
  align-self: stretch;
}

.saving-label {
  font-size: 0.7rem;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.saving-value {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--text);
}

.saving-value-annual {
  font-size: 1.8rem;
  color: var(--green);
}

/* ── FOOTER ──────────────────────────────────────────────── */

footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  background: #fafafa;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.25s ease;
}

.footer-links a:hover {
  color: var(--green);
}

/* ── WHATSAPP FLOAT ──────────────────────────────────────── */

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: white;
  box-shadow: 0 8px 28px rgba(37,211,102,0.38);
  z-index: 998;
  animation: waFloat 3s ease-in-out infinite;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
  animation-play-state: paused;
  transform: scale(1.1) !important;
  box-shadow: 0 12px 36px rgba(37,211,102,0.5);
}

@keyframes waFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ── REVEAL ANIMATION ────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ── SAVINGS CALCULATOR ──────────────────────────────────── */

.savings-calc {
  overflow: visible;
}

.savings-calc:hover {
  transform: none;
}

.calc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.savings-calc .calc-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.calc-sub {
  color: var(--muted);
  font-size: 0.82rem;
  margin: 0.2rem 0 0;
  line-height: 1.4;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-field label {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.calc-amount-display {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 1rem;
}

.calc-amount-display .currency {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
}

#bill-display {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.025em;
}

.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 99px;
  outline: none;
  cursor: pointer;
  border: none;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(39,205,128,0.45);
  border: 3px solid white;
  transition: transform 0.2s ease;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(39,205,128,0.45);
  border: 3px solid white;
}

.calc-slider::-moz-range-progress {
  background: var(--green);
  height: 6px;
  border-radius: 99px;
}

.calc-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

.prop-types {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.prop-btn {
  padding: 0.55rem 1rem;
  border-radius: 99px;
  border: 1.5px solid var(--border);
  background: white;
  cursor: pointer;
  font-size: 0.83rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--muted);
  transition: all 0.22s ease;
  min-height: 40px;
}

.prop-btn:hover {
  border-color: var(--green);
  color: var(--green);
}

.prop-btn.active {
  background: var(--green);
  border-color: var(--green);
  color: white;
  box-shadow: 0 4px 16px rgba(39,205,128,0.3);
}

.calc-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}

.calc-result-item {
  background: var(--green-soft);
  border: 1px solid rgba(39,205,128,0.18);
  border-radius: 16px;
  padding: 1rem 0.75rem;
  text-align: center;
  transition: transform 0.25s ease;
}

.calc-result-item:hover {
  transform: translateY(-3px);
}

.result-label {
  display: block;
  font-size: 0.65rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.result-value {
  display: block;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--text);
  transition: opacity 0.2s ease;
  letter-spacing: -0.01em;
}

.result-value.updating {
  opacity: 0.3;
}

.calc-disclaimer {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 1.25rem;
  font-style: italic;
  line-height: 1.5;
}

/* ── TABLET: 980px ───────────────────────────────────────── */

@media (max-width: 980px) {

  .hero-grid,
  .condo-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-image {
    order: -1;
  }

  .hero-image img {
    aspect-ratio: 16 / 9;
    border-radius: 24px;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 5rem 0 3rem;
    min-height: auto;
  }

  .stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .condo-title {
    text-align: center;
  }

  .calc-results {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── MOBILE: 767px ───────────────────────────────────────── */

@media (max-width: 767px) {

  section {
    padding: 3.5rem 0;
  }

  .hero {
    padding: 4.5rem 0 2.5rem;
  }

  .hero-text h1 {
    font-size: clamp(1.95rem, 8.5vw, 2.8rem);
    line-height: 1.05;
  }

  .hero-text p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 1.75rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    font-size: 1rem;
    padding: 1.1rem 1.5rem;
    min-height: 56px;
    border-radius: 18px;
  }

  .stats {
    gap: 0.5rem;
    margin-top: 1.75rem;
  }

  .stat-card {
    padding: 1rem 0.7rem;
    border-radius: 16px;
  }

  .stat-card h3 {
    font-size: 1.4rem;
  }

  .stat-card p {
    font-size: 0.68rem;
  }

  .section-title {
    margin-bottom: 2rem;
  }

  .section-title h2 {
    font-size: clamp(1.7rem, 7vw, 2.4rem);
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 1.4rem;
    border-radius: 22px;
  }

  .card h3 {
    font-size: 1.2rem;
    margin: 1rem 0 0.5rem;
  }

  .icon {
    width: 52px;
    height: 52px;
    font-size: 1.4rem;
    border-radius: 15px;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .step-number {
    width: 64px;
    height: 64px;
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }

  .step-item h3 {
    font-size: 0.95rem;
  }

  .faq-question {
    padding: 1.2rem 1.25rem;
    font-size: 0.93rem;
  }

  .faq-answer-inner {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.9rem;
  }

  .cta-box {
    padding: 2.5rem 1.5rem;
    border-radius: 24px;
  }

  .cta-box h2 {
    font-size: clamp(1.7rem, 7vw, 2.8rem);
  }

  .cta-box .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    margin-top: 0;
  }

  /* Financial card mobile */
  .financial-comparison {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    gap: 0.75rem;
  }

  .financial-divider {
    transform: rotate(90deg);
  }

  .financial-col-amount {
    font-size: 1.5rem;
  }

  .financial-savings-row {
    grid-template-columns: 1fr;
  }

  .financial-saving-sep {
    height: 1px;
    width: 100%;
  }

  .financial-saving-item {
    padding: 1.35rem 1.25rem;
  }

  .saving-value-annual {
    font-size: 1.5rem;
  }

  /* Calculator mobile */
  .calc-results {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .calc-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    padding: 0.9rem 1rem;
    border-radius: 14px;
  }

  .result-label {
    margin-bottom: 0;
  }

  .result-value {
    font-size: 1rem;
  }

  #bill-display {
    font-size: 1.9rem;
  }

  /* Footer mobile */
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
  }

  .footer-logo {
    height: 52px;
  }

  /* WhatsApp button */
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
}

/* ── SMALL PHONES: 480px ─────────────────────────────────── */

@media (max-width: 480px) {

  .container {
    width: min(1200px, 94%);
  }

  .nav-content {
    padding: 0.7rem 0;
  }

  .logo-img {
    height: 44px;
  }

  .hero-text h1 {
    font-size: 1.85rem;
  }

  .section-title h2 {
    font-size: 1.6rem;
  }

  .prop-btn {
    font-size: 0.78rem;
    padding: 0.5rem 0.8rem;
    min-height: 38px;
  }

  .prop-types {
    gap: 0.4rem;
  }

  .lang-toggle {
    display: none;
  }
}