/* === Reset & Base === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background: #ffffff;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

ul {
  list-style: none;
}

/* === Layout === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.container-sm {
  max-width: 768px;
  margin: 0 auto;
  padding: 0 16px;
}

/* === Header === */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

#site-header.scrolled {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #047857;
}

.logo span {
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav-desktop a {
  font-size: 14px;
  font-weight: 500;
  color: #4b5563;
  transition: color 0.2s;
}

.nav-desktop a:hover {
  color: #047857;
}

.btn-header {
  display: none;
  padding: 10px 20px;
  background: #047857;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s;
}

.btn-header:hover {
  background: #065f46;
}

/* Hamburger */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: #374151;
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
}

.hamburger::before {
  transform: translateY(-7px);
}

.hamburger::after {
  transform: translateY(7px);
}

.menu-toggle.active .hamburger {
  background: transparent;
}

.menu-toggle.active .hamburger::before {
  transform: rotate(45deg);
}

.menu-toggle.active .hamburger::after {
  transform: rotate(-45deg);
}

/* Mobile nav */
.nav-mobile {
  display: none;
  background: #ffffff;
  border-top: 1px solid #f3f4f6;
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.nav-mobile.open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 12px 16px;
  color: #4b5563;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.2s;
}

.nav-mobile a:hover {
  background: #ecfdf5;
  color: #047857;
}

.btn-mobile-cta {
  display: block;
  margin-top: 12px;
  padding: 12px 16px;
  background: #047857 !important;
  color: #ffffff !important;
  text-align: center;
  border-radius: 8px;
  font-weight: 600;
}

/* === Hero === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  background: #111827;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(17, 24, 39, 0.92), rgba(17, 24, 39, 0.7), rgba(17, 24, 39, 0.4));
}

.hero-content {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 16px;
  max-width: 640px;
  margin-left: max(16px, calc((100% - 1200px) / 2 + 16px));
}

.hero-tag {
  color: #34d399;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 36px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 18px;
  color: #d1d5db;
  margin-bottom: 32px;
  max-width: 540px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: #059669;
  color: #ffffff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s;
}

.btn-primary:hover {
  background: #047857;
  transform: translateX(4px);
}

/* === Section Common === */
.section-tag {
  color: #047857;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 16px;
}

.section-header p {
  color: #6b7280;
}

/* === About === */
.about {
  padding: 96px 0;
  background: #ffffff;
}

.about-grid {
  display: grid;
  gap: 64px;
  align-items: center;
}

.about-text .section-tag {
  margin-bottom: 8px;
}

.about-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 24px;
}

.about-text > p {
  color: #6b7280;
  margin-bottom: 16px;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.value-card {
  padding: 16px;
  background: #f9fafb;
  border: 1px solid #f3f4f6;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.value-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.value-card svg {
  color: #047857;
  margin-bottom: 8px;
}

.value-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
}

.value-card p {
  font-size: 12px;
  color: #6b7280;
  margin-top: 4px;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-badge {
  display: none;
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: #047857;
  color: #ffffff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(4, 120, 87, 0.3);
}

.badge-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
}

.badge-text {
  font-size: 14px;
  color: #a7f3d0;
}

/* === Services === */
.services {
  padding: 96px 0;
  background: #f9fafb;
}

.services-grid {
  display: grid;
  gap: 24px;
}

.service-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #f3f4f6;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.service-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.service-card.in-view:hover {
  transform: translateY(-4px);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: #ecfdf5;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: background 0.2s;
}

.service-card:hover .service-icon {
  background: #d1fae5;
}

.service-icon svg {
  color: #047857;
}

.service-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 8px;
}

.service-card p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
}

/* === How It Works === */
.how-it-works {
  padding: 96px 0;
  background: #ffffff;
}

.steps-grid {
  display: grid;
  gap: 32px;
}

.step {
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.step.in-view {
  opacity: 1;
  transform: translateY(0);
}

.step-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  background: #ecfdf5;
  border-radius: 50%;
  margin-bottom: 24px;
  transition: background 0.2s;
}

.step:hover .step-icon {
  background: #d1fae5;
}

.step-icon svg {
  color: #047857;
}

.step-number {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 32px;
  height: 32px;
  background: #047857;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
}

/* === Plans === */
.plans {
  padding: 96px 0;
  background: #f9fafb;
}

.plans-grid {
  display: grid;
  gap: 32px;
  align-items: stretch;
}

.plan-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.plan-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.plan-highlighted {
  background: #047857;
  color: #ffffff;
  border-color: #047857;
  box-shadow: 0 25px 50px rgba(4, 120, 87, 0.25);
}

.plan-name {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #047857;
  margin-bottom: 4px;
}

.plan-highlighted .plan-name {
  color: #a7f3d0;
}

.plan-price {
  margin-bottom: 8px;
}

.plan-price .price {
  font-size: 36px;
  font-weight: 700;
}

.plan-price .period {
  color: #6b7280;
}

.plan-highlighted .plan-price .period {
  color: #a7f3d0;
}

.plan-desc {
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 24px;
}

.plan-highlighted .plan-desc {
  color: #d1fae5;
}

.plan-features {
  flex: 1;
  margin-bottom: 32px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 12px;
}

.plan-features svg {
  color: #059669;
  flex-shrink: 0;
  margin-top: 2px;
}

.plan-highlighted .plan-features svg {
  color: #6ee7b7;
}

.btn-plan {
  display: block;
  text-align: center;
  padding: 12px 24px;
  background: #047857;
  color: #ffffff;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s;
}

.btn-plan:hover {
  background: #065f46;
}

.btn-plan-highlight {
  display: block;
  text-align: center;
  padding: 12px 24px;
  background: #ffffff;
  color: #047857;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s;
}

.btn-plan-highlight:hover {
  background: #ecfdf5;
}

/* === FAQ === */
.faq {
  padding: 96px 0;
  background: #ffffff;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  text-align: left;
  font-weight: 500;
  color: #1f2937;
  transition: background 0.2s;
}

.faq-question:hover {
  background: #f9fafb;
}

.faq-chevron {
  color: #9ca3af;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 16px;
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
}

/* === Contact === */
.contact {
  padding: 96px 0;
  background: #f9fafb;
}

.contact-grid {
  display: grid;
  gap: 48px;
}

.honeypot {
  display: none !important;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 4px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #059669;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.form-group textarea {
  resize: none;
}

.form-row {
  display: grid;
  gap: 20px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  background: #047857;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s;
}

.btn-submit:hover {
  background: #065f46;
}

.form-success {
  color: #047857;
  font-weight: 500;
  font-size: 14px;
  margin-top: 12px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.info-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

.info-card svg {
  color: #047857;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-card strong {
  display: block;
  font-size: 14px;
  color: #1f2937;
  margin-bottom: 4px;
}

.info-card p {
  font-size: 14px;
  color: #6b7280;
}

.text-small {
  font-size: 12px !important;
  color: #9ca3af !important;
  margin-top: 4px;
}

.map-wrapper {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

/* === Footer === */
footer {
  background: #111827;
  color: #ffffff;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 16px;
}

.footer-grid {
  display: grid;
  gap: 32px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-logo svg {
  color: #34d399;
}

.footer-logo span {
  font-size: 18px;
  font-weight: 700;
}

.footer-brand p {
  color: #9ca3af;
  font-size: 14px;
}

.footer-small {
  color: #6b7280 !important;
  font-size: 12px !important;
  margin-top: 4px;
}

.footer-links h3,
.footer-contact h3,
.footer-hours h3 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #d1d5db;
  margin-bottom: 16px;
}

.footer-links ul li,
.footer-contact ul li,
.footer-hours ul li {
  margin-bottom: 8px;
  font-size: 14px;
  color: #9ca3af;
}

.footer-links a {
  color: #9ca3af;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #34d399;
}

.footer-bottom {
  border-top: 1px solid #1f2937;
  padding: 24px 16px;
  text-align: center;
}

.footer-bottom p {
  color: #6b7280;
  font-size: 14px;
}

/* === WhatsApp Button === */
.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #22c55e;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.4);
  transition: all 0.3s;
}

.whatsapp-btn:hover {
  background: #16a34a;
  transform: scale(1.1);
}

/* === Scroll to Top === */
.scroll-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
  width: 48px;
  height: 48px;
  background: #1f2937;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: all 0.3s;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover {
  background: #374151;
}

/* === Animations === */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out both;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out both;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Responsive === */
@media (min-width: 640px) {
  .hero h1 {
    font-size: 48px;
  }

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

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

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

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

  .about-badge {
    display: block;
  }
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 36px;
  }

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

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

  .about-text h2 {
    font-size: 36px;
  }
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }

  .btn-header {
    display: inline-flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero h1 {
    font-size: 56px;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .header-container {
    height: 80px;
  }

  .hero {
    padding-top: 80px;
  }
}

@media (min-width: 1280px) {
  .plan-highlighted {
    transform: scale(1.03);
  }
}