/**
 * Credì Component Styles
 */

/* ==========================================================================
   Floating Navbar
   ========================================================================== */
.header-wrapper {
  position: absolute;
  top: 1rem;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 var(--section-spacing-x);
}

.navbar {
  max-width: 1040px;
  margin: 0 auto;
  height: 64px;
  background-color: rgba(249, 251, 253, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
  transform: translateZ(0);
  will-change: transform;
}

.navbar:hover {
  box-shadow: var(--shadow-md);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand img,
.navbar-brand svg {
  height: 28px;
  width: auto;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  margin-left: auto;
  margin-right: 2rem;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.04);
  border-radius: var(--radius-pill);
  padding: 2px;
  font-size: 0.75rem;
  font-weight: 600;
}

.lang-btn {
  cursor: pointer;
  font: inherit;
  line-height: 1.2;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  color: #0A0A0A;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.lang-btn.active {
  background: var(--color-white);
  color: var(--color-text-main);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-text-main);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-cta-primary:hover {
  background-color: #1a1a1a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-cta-primary .btn-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn-cta-primary:hover .btn-arrow {
  transform: translateX(3px);
}

/* Hamburger Toggle */
.hamburger-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border-radius: 8px;
}

.hamburger-icon {
  width: 22px;
  height: 16px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-text-main);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.hamburger-toggle.is-active .hamburger-icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-toggle.is-active .hamburger-icon span:nth-child(2) {
  opacity: 0;
}

.hamburger-toggle.is-active .hamburger-icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(15, 25, 35, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-nav-drawer.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-content {
  position: absolute;
  top: 0;
  right: 0;
  width: min(85vw, 360px);
  height: 100%;
  background: var(--color-white);
  padding: 5.5rem 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
}

.mobile-nav-drawer.open .mobile-nav-content {
  transform: translateX(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text-main);
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-wrapper {
  padding: 0;
}

.hero-card {
  position: relative;
  background: var(--gradient-hero);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem 4rem 350px;
  min-height: 100vh;
  max-height: 950px;
  color: var(--color-white);
}

.hero-card-bg-texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
  opacity: 0.45;
  pointer-events: none;
  z-index: 1;
}

.hero-body {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.hero-text-content {
  max-width: 680px;
  text-align: center;
}

.hero-heading {
  color: var(--color-white);
  margin-bottom: 2rem;
}

.hero-description {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-text-white-muted);
  margin-bottom: 2.5rem;
}

.hero-description strong {
  font-weight: 600;
  color: var(--color-white);
}

.hero-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-white);
  background-color: var(--color-text-main);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.hero-cta-link svg {
  transition: transform var(--transition-fast);
}

.hero-cta-link:hover {
  background-color: #1a1a1a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-cta-link:hover svg {
  transform: translateX(3px);
}

/* === Micro-animation: Hero entrance (staggered fade on load) ===
   To revert: remove this block and the .hero-fade-in* classes in index.html.
   .hero-fade-in-simple = fade only (heading, description, CTA button).
   .hero-fade-in = fade + slide up (used only for the hero phone image). */
@keyframes heroFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes heroFadeInUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-fade-in-simple {
  opacity: 0;
  animation: heroFadeIn 0.7s ease-out forwards;
}

.hero-fade-in {
  opacity: 0;
  animation: heroFadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-fade-in-1 { animation-delay: 0.1s; }
.hero-fade-in-2 { animation-delay: 0.22s; }
.hero-fade-in-3 { animation-delay: 0.34s; }
.hero-fade-in-4 { animation-delay: 0.46s; }

@media (prefers-reduced-motion: reduce) {
  .hero-fade-in-simple,
  .hero-fade-in {
    animation: none;
    opacity: 1;
  }
}
/* === End hero entrance === */

.hero-visual-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  min-height: 350px;
}

.hero-phone-container {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100%;
  max-width: 525px;
}

.hero-phone-img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.25));
}

/* Floating Availability Badge */
.hero-availability-badge {
  position: absolute;
  top: 75%;
  right: 0;
  background: var(--color-white);
  border-radius: 4px 0 0 4px;
  padding: 0.85rem 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 16px 36px rgba(10, 40, 75, 0.22);
  color: var(--color-text-main);
  z-index: 5;
  animation: floatBadge 4s ease-in-out infinite alternate;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.availability-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.availability-text {
  display: flex;
  flex-direction: column;
}

.availability-title {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.25;
}

.availability-sub {
  font-size: 0.75rem;
  color: #0A0A0A;
  line-height: 1.25;
}

/* ==========================================================================
   How It Works Intro Section
   ========================================================================== */
.intro-section {
  position: relative;
  background-color: var(--color-bg-surface);
  padding: var(--section-spacing-y) var(--section-spacing-x);
  overflow: hidden;
}

.intro-circle-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1100px;
  height: 1100px;
  background: var(--gradient-circle);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.6;
}

.intro-container {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.intro-heading {
  margin-bottom: 2rem;
}

.intro-paragraphs {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 1.125rem;
  line-height: 1.65;
  color: #0A0A0A;
}

/* ==========================================================================
   Why Credì Section (Features & Interactive Phones)
   ========================================================================== */
.why-section {
  position: relative;
  background-color: var(--color-bg-surface);
  padding: 45px var(--section-spacing-x) var(--section-spacing-y);
  overflow: hidden;
}

.why-grid {
  max-width: 1180px;
  margin: 0 auto;
}

.why-text-col {
  max-width: 560px;
}

.why-heading {
  margin-bottom: 3rem;
}

.why-features-list {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #E8F2FA;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.feature-item:hover .feature-icon-wrapper {
  transform: scale(1.08);
  background: #D8EAF7;
}

.feature-icon-wrapper img,
.feature-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

.feature-desc {
  font-size: 0.9375rem;
  color: #0A0A0A;
  line-height: 1.5;
}

/* Phone Mockup Row in Why Section */
.why-phones-container {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 660px;
  padding: 100px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  overflow: hidden;
  perspective: 1000px;
}

.phones-row {
  display: flex;
  gap: 1.25rem;
  position: relative;
  transform: rotate(-5deg);
}

/* Reusable iPhone App Mockup */
.phone-mockup-frame {
  width: 220px;
  position: relative;
  flex-shrink: 0;
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.phone-mockup-frame img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}

.phone-mockup-frame:hover {
  transform: translateY(-6px);
  filter: drop-shadow(0 24px 48px rgba(39, 98, 172, 0.22));
}

/* ==========================================================================
   Three Steps Section
   ========================================================================== */
.steps-section {
  position: relative;
  background-color: var(--color-bg-surface);
  padding: var(--section-spacing-y) var(--section-spacing-x);
  overflow: hidden;
}

.steps-circle-bg {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
  height: 1200px;
  background: var(--gradient-circle);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.5;
}

.steps-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
  position: relative;
  z-index: 2;
}

.steps-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: end;
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.step-card {
  border-radius: var(--radius-lg);
  padding: 2.75rem 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Step 1: Light Blue */
.step-card.step-1 {
  min-height: 260px;
  background-color: var(--color-card-blue);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Step 2: White with Blue Accent Border */
.step-card.step-2 {
  min-height: 300px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-focus);
  box-shadow: var(--shadow-md);
}

/* Step 3: Deep Navy */
.step-card.step-3 {
  min-height: 340px;
  background-color: var(--color-card-dark);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.step-1 .step-badge,
.step-2 .step-badge {
  color: var(--color-primary);
}

.step-3 .step-badge {
  color: var(--color-accent-light);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.step-1 .step-number {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.step-2 .step-number {
  background: var(--color-accent);
  color: var(--color-white);
}

.step-3 .step-number {
  background: var(--color-white);
  color: var(--color-card-dark);
}

.step-title {
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 0.85rem;
}

.step-desc {
  font-size: 0.9375rem;
  line-height: 1.55;
}

.step-1 .step-desc,
.step-2 .step-desc {
  color: #0A0A0A;
}

.step-3 .step-desc {
  color: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   Footer / CTA Section
   ========================================================================== */
.footer-cta-wrapper {
  padding: 0 var(--section-spacing-x) var(--section-spacing-y);
  background-color: var(--color-bg-surface);
}

.footer-cta-card {
  max-width: 1180px;
  margin: 0 auto;
  background: var(--gradient-cta);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  padding: 4.5rem 4rem;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.cta-bg-texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  pointer-events: none;
  z-index: 1;
}

.cta-waves-bg {
  position: absolute;
  right: -1%;
  top: 50%;
  transform: translateY(-50%);
  width: 250px;
  height: auto;
  opacity: 1;
  pointer-events: none;
  z-index: 1;
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-heading {
  margin-bottom: 1.25rem;
}

.cta-heading .serif-accent {
  display: block;
  color: var(--color-white);
}

.cta-desc {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text-white-muted);
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.cta-download-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.download-badge-link {
  display: inline-block;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.download-badge-link:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.download-badge-link img {
  height: 50px;
  width: auto;
}

.cta-legal-note {
  margin-top: 20px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-white-muted);
  text-align: center;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Site Subfooter */
.site-subfooter {
  background: var(--color-card-dark);
  padding: 3.5rem var(--section-spacing-x);
}

.subfooter-container {
  max-width: 1180px;
  margin: 0 auto;
}

.subfooter-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.subfooter-brand img {
  display: block;
  height: 24px;
  width: auto;
}

.subfooter-links {
  display: flex;
  gap: 2rem;
  font-size: 0.9375rem;
  color: var(--color-text-white-muted);
}

.subfooter-links a {
  color: var(--color-text-white-muted);
  transition: color var(--transition-fast);
}

.subfooter-links a:hover {
  color: var(--color-white);
}

.subfooter-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin-bottom: 2rem;
}

.subfooter-copyright {
  margin: 0;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-white-muted);
}