/* ============================================
   CF Seguros — Cinematic Site Styles
   Brand: #0A192F, #C0C0C0, #FFD700
   Fonts: Playfair Display + Lato
   ============================================ */

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

body {
  font-family: 'Lato', sans-serif;
  background: #050B15;
  color: #E0E0E0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: #FFD700; }

/* === Scroll Progress === */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, #FFD700, #C0C0C0);
  z-index: 10001;
  width: 0%;
  transition: width 0.1s linear;
}

/* === Navigation === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 10000;
  padding: 24px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.nav.scrolled {
  padding: 14px 40px;
  background: rgba(5, 11, 21, 0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,215,0,0.08);
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 800;
  color: white;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-logo span { color: #FFD700; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s;
  letter-spacing: 0.5px;
}

.nav-links a:hover, .nav-links a.active { color: white; }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: #FFD700;
  transition: width 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.nav-links a.active::after { width: 100%; }

.nav-cta {
  padding: 10px 24px !important;
  background: rgba(255,215,0,0.1);
  border: 1px solid rgba(255,215,0,0.3);
  color: #FFD700 !important;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: all 0.3s !important;
}

.nav-cta:hover { background: rgba(255,215,0,0.2) !important; }
.nav-cta::after { display: none !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 10002;
}

.nav-hamburger span {
  width: 24px; height: 2px;
  background: white;
  transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5, 11, 21, 0.98);
  backdrop-filter: blur(30px);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s;
}

.mobile-menu a:hover { color: #FFD700; }

.mobile-cta {
  padding: 16px 48px !important;
  background: #FFD700 !important;
  color: #0A192F !important;
  border-radius: 50px;
  font-family: 'Lato', sans-serif !important;
  font-size: 16px !important;
  font-weight: 700 !important;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

/* === HERO === */
.hero {
  position: relative;
  height: 500vh; /* Scroll length for frame animation */
}

#heroCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: 1;
}

.hero-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  background: linear-gradient(
    180deg,
    rgba(5,11,21,0.3) 0%,
    rgba(5,11,21,0.1) 40%,
    rgba(5,11,21,0.4) 80%,
    rgba(5,11,21,0.9) 100%
  );
  pointer-events: none;
}

.hero-badge {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: #FFD700;
  padding: 8px 24px;
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: 50px;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  background: rgba(255,215,0,0.05);
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 800;
  line-height: 1.05;
  color: white;
  margin-bottom: 24px;
}

.hero-title .reveal-line {
  display: block;
  overflow: hidden;
}

.hero-title .reveal-line span {
  display: block;
  transform: translateY(105%);
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-title .reveal-line.visible span {
  transform: translateY(0);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 550px;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.6s, transform 0.8s ease 0.6s;
}

.hero-sub.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-actions {
  display: flex;
  gap: 16px;
  pointer-events: all;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.8s, transform 0.8s ease 0.8s;
}

.hero-actions.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-scroll-hint {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: opacity 0.5s;
}

.scroll-dot {
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { cy: 8; opacity: 1; }
  50% { cy: 20; opacity: 0.3; }
}

/* === Buttons === */
.btn-primary {
  display: inline-block;
  padding: 16px 40px;
  background: #FFD700;
  color: #0A192F;
  font-family: 'Lato', sans-serif;
  font-size: 15px;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255,215,0,0.3);
}

.btn-large { padding: 20px 56px; font-size: 17px; }

.btn-ghost {
  display: inline-block;
  padding: 16px 40px;
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-family: 'Lato', sans-serif;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.3s;
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.4);
  color: white;
}

/* === Sections === */
.section {
  position: relative;
  z-index: 5;
  padding: 120px 0;
}

.section-about { background: #050B15; }
.section-services { background: #070E1A; }
.section-process { background: #050B15; }
.section-stats { background: linear-gradient(180deg, #070E1A, #0A192F); }
.section-contact { background: #050B15; }

.section-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: #FFD700;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section-label.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Reveal Text === */
.reveal-heading { margin-bottom: 32px; }
.reveal-heading.center { text-align: center; }

.reveal-line {
  overflow: hidden;
  display: block;
}

.reveal-line span {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  color: white;
  line-height: 1.15;
  transform: translateY(105%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-line.visible span { transform: translateY(0); }

.reveal-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-fade p {
  font-size: 17px;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* === About Grid === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  border-radius: 16px;
  overflow: hidden;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.about-visual.visible .about-image-wrapper {
  opacity: 1;
  transform: translateX(0);
}

.about-image-wrapper img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* === Accordion Slider === */
.accordion-slider {
  display: flex;
  width: 100%;
  height: 450px;
  gap: 6px;
  margin-top: 48px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.accordion-slider.visible {
  opacity: 1;
  transform: translateY(0);
}

.accordion-panel {
  flex: 1;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: 12px;
  transition: flex 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.accordion-panel:hover,
.accordion-panel.active { flex: 4; }

.panel-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), filter 0.4s ease;
}

.panel-bg::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(to bottom, rgba(5, 11, 21, 0.2) 0%, rgba(5, 11, 21, 0.85) 100%);
  z-index: 1;
}

.accordion-panel:hover .panel-bg { 
  transform: scale(1.1);
  filter: brightness(0.8) !important;
}

.panel-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  opacity: 0.6;
  z-index: 2;
  transition: all 0.5s ease;
}

.accordion-panel:hover .panel-icon,
.accordion-panel.active .panel-icon {
  top: 30px;
  left: 30px;
  transform: none;
  opacity: 1;
}

.panel-number {
  position: absolute;
  top: 20px; right: 20px;
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,215,0,0.08);
  line-height: 1;
  z-index: 2;
}

.panel-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 30px 24px;
  background: linear-gradient(transparent, rgba(0,0,0,0.9));
  transform: translateY(60%);
  z-index: 3;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.accordion-panel:hover .panel-overlay,
.accordion-panel.active .panel-overlay { transform: translateY(0); }

.panel-overlay h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
}

.panel-overlay p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.accordion-panel:hover .panel-overlay p,
.accordion-panel.active .panel-overlay p { max-height: 200px; }

@media (max-width: 768px) {
  .accordion-slider {
    flex-direction: column;
    height: auto;
  }
  .accordion-panel { height: 100px; }
  .accordion-panel:hover, .accordion-panel.active {
    height: 300px;
    flex: none;
  }
}

/* === Flip Cards (Process) === */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.flip-card {
  perspective: 1000px;
  height: 380px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.flip-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.flip-inner {
  position: relative;
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.flip-card:hover .flip-inner { transform: rotateY(180deg); }

.flip-front, .flip-back {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  backface-visibility: hidden;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 30px;
}

.flip-front {
  background: linear-gradient(135deg, rgba(10,25,47,0.9), rgba(15,35,60,0.9));
  border: 1px solid rgba(255,215,0,0.08);
}

.flip-back {
  background: linear-gradient(135deg, #0A192F, #1a3a5c);
  border: 1px solid rgba(255,215,0,0.15);
  transform: rotateY(180deg);
}

.step-number {
  font-family: 'Playfair Display', serif;
  font-size: 64px;
  font-weight: 800;
  color: rgba(255,215,0,0.06);
  position: absolute;
  top: 16px; left: 24px;
}

.step-icon {
  width: 56px; height: 56px;
  margin-bottom: 24px;
}

.flip-front h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
}

.flip-front p {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.flip-back-icon { font-size: 48px; margin-bottom: 16px; }

.flip-back h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: #FFD700;
  margin-bottom: 12px;
}

.flip-back p {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .flip-card { height: 320px; }
}

/* === Stats === */
.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.stat-item {
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stat-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #FFD700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.stat-divider {
  width: 1px; height: 60px;
  background: rgba(255,215,0,0.15);
  opacity: 0;
  transition: opacity 0.6s ease;
}

.stat-divider.visible { opacity: 1; }

.stats-quote {
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.stats-quote.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Kinetic text */
.kinetic-text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: white;
  line-height: 1.3;
}

.kinetic-text .char {
  display: inline-block;
  opacity: 0.08;
  transition: opacity 0.4s ease, color 0.4s ease;
}

.kinetic-text .char.revealed { opacity: 1; }
.kinetic-text .char.accent { color: #FFD700; }
.kinetic-text .word { display: inline-block; margin-right: 0.3em; }

@media (max-width: 768px) {
  .stats-grid { gap: 32px; }
  .stat-divider { display: none; }
}

/* === Contact / CTA === */
.contact-card {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: center;
  background: linear-gradient(135deg, rgba(10,25,47,0.5), rgba(15,35,60,0.3));
  border: 1px solid rgba(255,215,0,0.08);
  border-radius: 24px;
  padding: 80px 60px;
}

.contact-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.contact-desc.visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-actions {
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.contact-actions.visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.contact-trust.visible { opacity: 1; }

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.shield-draw {
  display: flex;
  align-items: center;
  justify-content: center;
}

.shield-draw svg { width: 180px; height: 220px; }

/* SVG Draw animation */
.svg-draw path {
  stroke-dasharray: var(--path-length, 1000);
  stroke-dashoffset: var(--path-length, 1000);
  transition: stroke-dashoffset 2.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.svg-draw.drawn path { stroke-dashoffset: 0; }

@media (max-width: 768px) {
  .contact-card {
    grid-template-columns: 1fr;
    padding: 48px 32px;
    gap: 40px;
  }
  .contact-visual { display: none; }
}

/* === Footer === */
.footer {
  position: relative;
  z-index: 5;
  background: #030810;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

.footer-logo span { color: #FFD700; }

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.3);
}

.footer-links h4 {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  color: white;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.footer-links a:hover { color: #FFD700; }

.footer-address {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
  line-height: 1.5;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.2);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* === WhatsApp Widget === */
.whatsapp-widget {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  z-index: 10005;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: wa-bounce 2s infinite;
}

.whatsapp-widget svg {
  width: 32px;
  height: 32px;
}

.whatsapp-widget:hover {
  transform: scale(1.15) translateY(-5px);
  background: #20BA5A;
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
}

@keyframes wa-bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@media (max-width: 768px) {
  .whatsapp-widget {
    bottom: 24px;
    right: 24px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-widget svg {
    width: 28px;
    height: 28px;
  }
}