/* ============================================
   SF ADVOCACIA — LANDING PAGE V3
   Premium Light + Gold — Animations + Effects
   (Versão Clara)
   ============================================ */

/* ---- DESIGN TOKENS ---- */
:root {
  --color-bg-deep: #F8F6F4;
  --color-bg-base: #FFFFFF;
  --color-bg-elevated: #FAF8F5;
  --color-bg-card: #FFFFFF;
  --color-bg-card-hover: #FCFAF8;

  --color-accent: #C7821B;
  --color-accent-hover: #A36915;
  --color-accent-glow: rgba(199, 130, 27, 0.12);
  --color-accent-subtle: rgba(199, 130, 27, 0.06);

  --color-text-primary: #231C14;
  --color-text-secondary: #55483B;
  --color-text-muted: #8E7D6F;
  --color-text-on-accent: #ffffff;

  --color-border: rgba(35, 28, 20, 0.08);
  --color-border-accent: rgba(199, 130, 27, 0.22);
  --color-border-light: rgba(35, 28, 20, 0.05);

  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1fba59;

  --font-heading: 'Cinzel', Georgia, 'Times New Roman', serif;
  --font-body: 'Josefin Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.75rem + 0.3vw, 0.9375rem);
  --text-base: clamp(0.9375rem, 0.875rem + 0.3vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.2vw, 2.2rem);
  --text-3xl: clamp(1.8rem, 1.4rem + 1.8vw, 2.8rem);
  --text-4xl: clamp(2.2rem, 1.6rem + 2.5vw, 3.5rem);

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-reveal: 800ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-accent: 0 4px 24px rgba(199, 130, 27, 0.15);
  --shadow-accent-lg: 0 8px 40px rgba(199, 130, 27, 0.2);

  --container-max: 1200px;
  --container-padding: clamp(1.25rem, 4vw, 2rem);
  --navbar-height: 72px;
}

/* ---- DARK THEME ---- */
html[data-theme="dark"] {
  --color-bg-deep: #161009;
  --color-bg-base: #19130D;
  --color-bg-elevated: #1C1510;
  --color-bg-card: #1F1813;
  --color-bg-card-hover: #261D17;

  --color-text-primary: #F2EFEA;
  --color-text-secondary: #BAAFA4;
  --color-text-muted: #8E7D6F;

  --color-border: rgba(242, 239, 234, 0.08);
  --color-border-light: rgba(242, 239, 234, 0.04);
}

/* ---- RESET & BASE ---- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ============================================
   GLOBAL TEXTURES
   ============================================ */
.texture-grid {
  position: relative;
}

.texture-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(var(--color-border-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border-accent) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  opacity: 0.35;
  z-index: -1;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1) 0%, transparent 65%);
  -webkit-mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1) 0%, transparent 65%);
}

.hero__body.texture-grid::before {
  mask-image: radial-gradient(circle at 35% 50%, rgba(0, 0, 0, 1) 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 35% 50%, rgba(0, 0, 0, 1) 0%, transparent 75%);
  background-size: 64px 64px;
}

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

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

strong {
  font-weight: 700;
  color: var(--color-text-primary);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-accent {
  color: var(--color-accent);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--navbar-height);
  background: rgba(247, 245, 240, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

html[data-theme="dark"] .navbar {
  background: rgba(15, 13, 12, 0.75);
}

html[data-theme="dark"] .navbar.scrolled {
  background: rgba(20, 18, 17, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo — Image */
.navbar__logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition-base);
}

.navbar__logo:hover {
  opacity: 0.85;
}

.navbar__logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
}

.navbar__nav {
  display: none;
  align-items: center;
  gap: var(--space-2xl);
}

.navbar__link {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  transition: color var(--transition-base);
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.navbar__link:hover {
  color: var(--color-text-primary);
}

.navbar__link:hover::after {
  width: 100%;
}

/* Theme Toggle Button */
.theme-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.theme-toggle:hover {
  background: var(--color-border);
}

.theme-icon {
  position: absolute;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

html[data-theme="dark"] .theme-icon--dark {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

html[data-theme="dark"] .theme-icon--light {
  opacity: 0;
  transform: scale(0.5) rotate(-90deg);
}

html:not([data-theme="dark"]) .theme-icon--dark {
  opacity: 0;
  transform: scale(0.5) rotate(90deg);
}

html:not([data-theme="dark"]) .theme-icon--light {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.theme-toggle--mobile {
  position: relative;
  display: none;
  margin-right: var(--space-md);
}

@media (max-width: 767px) {
  .theme-toggle--mobile {
    display: flex;
  }
}

.navbar__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
}

.navbar__cta:hover {
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  box-shadow: var(--shadow-accent);
}

/* Hamburger */
.navbar__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.navbar__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.navbar__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(24px);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

html[data-theme="dark"] .mobile-menu {
  background: rgba(20, 18, 17, 0.98);
}

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

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xl);
}

.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
  transition: color var(--transition-base);
}

.mobile-menu__link:hover {
  color: var(--color-accent);
}

.mobile-menu__cta {
  margin-top: var(--space-lg);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-weight: 700;
  text-align: center;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.2;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background-color: #25D366;
  color: #ffffff;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  border-radius: 9999px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0px 10px 20px rgba(37, 211, 102, 0.2);
  transition: all 0.3s ease-in-out;
}

.btn--primary:hover {
  transform: scale(1.05);
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0px 12px 28px rgba(37, 211, 102, 0.35);
}

.btn--primary:hover svg {
  transform: translateX(4px);
}

.btn--primary svg {
  transition: transform 0.3s ease-in-out;
}

.btn--primary:active {
  transform: scale(0.98);
}

/* Uiverse shine effect on buttons */
.btn--glow::before {
  content: '';
  position: absolute;
  width: 100px;
  height: 100%;
  background-image: linear-gradient(120deg,
      rgba(255, 255, 255, 0) 30%,
      rgba(255, 255, 255, 0.8),
      rgba(255, 255, 255, 0) 70%);
  top: 0;
  left: -100px;
  opacity: 0.6;
}

.btn--glow:hover::before {
  animation: btnShine 1.5s ease-out infinite;
}

@keyframes btnShine {
  0% {
    left: -100px;
  }

  60% {
    left: 100%;
  }

  100% {
    left: 100%;
  }
}

.btn--outline {
  background: rgba(0, 0, 0, 0.02);
  color: var(--color-text-primary);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn--xl {
  padding: var(--space-lg) var(--space-3xl);
  font-size: var(--text-xl);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
}

/* ---- SECTIONS BASE ---- */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
}

.section__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
  max-width: 800px;
  margin: 0 auto;
}

.section__intro {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

.section__note {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  margin-top: var(--space-2xl);
  font-style: italic;
}

/* Section bottom blur gradient */
.section__blur-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--color-bg-deep));
  pointer-events: none;
  z-index: 2;
}

/* ---- ARCHITECTURAL WATERMARK PATTERNS ---- */
/* Blueprint grid on Steps and Education sections */
.section--steps::before,
.section--education::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(199, 130, 27, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 130, 27, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
}

/* Floor plan silhouette watermark on CTA section */
.section--cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 450px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 450' fill='none' stroke='%23C7821B' stroke-width='0.8'%3E%3Crect x='50' y='50' width='500' height='350'/%3E%3Cline x1='50' y1='220' x2='300' y2='220'/%3E%3Cline x1='300' y1='50' x2='300' y2='280'/%3E%3Cline x1='300' y1='280' x2='550' y2='280'/%3E%3Cline x1='420' y1='50' x2='420' y2='280'/%3E%3Cline x1='180' y1='220' x2='180' y2='400'/%3E%3Crect x='80' y='80' width='100' height='70' rx='3'/%3E%3Crect x='330' y='80' width='60' height='50' rx='3'/%3E%3Crect x='450' y='80' width='70' height='50' rx='3'/%3E%3Crect x='80' y='260' width='70' height='60' rx='3'/%3E%3Crect x='330' y='310' width='190' height='70' rx='3'/%3E%3Crect x='210' y='260' width='60' height='40' rx='3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.03;
  pointer-events: none;
  z-index: 0;
}

/* Corner angle brackets — architectural drawing style */
.section--qualification::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(199, 130, 27, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 130, 27, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
}

/* ============================================
   HERO — SPLIT LAYOUT (photo + text)
   Mobile: stacked (photo top, text bottom)
   Desktop: side by side
   ============================================ */
.hero {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: var(--navbar-height);
  background: var(--color-bg-deep);
  position: relative;
  overflow: hidden;
}

/* Subtle ambient glow — warm gold on light bg */
.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  left: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(199, 130, 27, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  animation: heroGlow 10s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% {
    opacity: 0.4;
    transform: scale(1) translate(0, 0);
  }

  100% {
    opacity: 1;
    transform: scale(1.15) translate(3%, 2%);
  }
}

/* Photo area — Mobile: top portion */
.hero__photo {
  position: relative;
  width: 100%;
  height: 42vh;
  flex-shrink: 0;
  overflow: hidden;
}

.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 15%;
  filter: brightness(0.85) contrast(1.05) saturate(0.95);
}

/* Gradient fade from photo to text area — light version */
.hero__photo-fade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, transparent 60%, rgba(247, 245, 240, 0.9) 95%, var(--color-bg-deep) 100%),
    linear-gradient(90deg, rgba(247, 245, 240, 0.2) 0%, transparent 30%);
  pointer-events: none;
}

/* Gradient fade from photo to text area — dark version */
html[data-theme="dark"] .hero__photo-fade {
  background:
    linear-gradient(180deg, transparent 0%, transparent 60%, rgba(15, 14, 12, 0.9) 95%, var(--color-bg-deep) 100%),
    linear-gradient(90deg, rgba(15, 14, 12, 0.2) 0%, transparent 30%);
}

/* Text area — Mobile: below photo */
.hero__body {
  position: relative;
  z-index: 3;
  flex: 1;
  display: flex;
  align-items: flex-start;
  padding: var(--space-xl) 0 var(--space-3xl);
  margin-top: -3rem;
}

.hero__body .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 auto var(--space-lg);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  text-align: center;
}

.hero__description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 500px;
  line-height: 1.7;
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.hero__actions {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
}

.desktop-break {
  display: none;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-text-muted);
  animation: bounce 2s ease-in-out infinite;
  z-index: 3;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

/* Hero entry animations */
.anim-fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 0.7s ease-out forwards;
}

.anim-fade-in[data-delay="100"] {
  animation-delay: 0.1s;
}

.anim-fade-in[data-delay="200"] {
  animation-delay: 0.2s;
}

.anim-fade-in[data-delay="300"] {
  animation-delay: 0.35s;
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   SCROLL REVEAL SYSTEM
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
  will-change: opacity, transform;
}

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

/* Slide variants */
.reveal--left {
  transform: translateX(-40px) translateY(0);
}

.reveal--left.visible {
  transform: translateX(0) translateY(0);
}

.reveal--right {
  transform: translateX(40px) translateY(0);
}

.reveal--right.visible {
  transform: translateX(0) translateY(0);
}

.reveal--scale {
  transform: scale(0.92);
}

.reveal--scale.visible {
  transform: scale(1);
}

/* ============================================
   PAIN CARDS — SECTION 2
   ============================================ */
.section--pain {
  background: var(--color-bg-base);
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.pain-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.pain-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(199, 130, 27, 0.06);
}

.pain-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.pain-card:hover .pain-card__icon {
  background: rgba(199, 130, 27, 0.1);
  box-shadow: 0 0 16px rgba(199, 130, 27, 0.12);
}

.pain-card__text {
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.pain-conclusion {
  text-align: center;
  margin-top: var(--space-2xl);
  padding: var(--space-lg) var(--space-xl);
  background: linear-gradient(135deg, var(--color-accent-subtle), transparent);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-lg);
}

.pain-conclusion p {
  font-size: var(--text-lg);
  color: var(--color-text-primary);
}

/* ============================================
   STEPS — SECTION 3
   ============================================ */
.section--steps {
  background: var(--color-bg-deep);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.step-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.step-card:hover {
  border-color: var(--color-border-accent);
  border-left: 3px solid var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(199, 130, 27, 0.05);
}

.step-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.step-card__line {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  margin-bottom: var(--space-md);
}

.step-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.step-card__text {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ============================================
   URGENCY — SECTION 4
   ============================================ */
.section--urgency {
  background: var(--color-bg-base);
  padding: var(--space-3xl) 0;
}

.urgency-box {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  background:
    linear-gradient(135deg, rgba(199, 130, 27, 0.04) 0%, rgba(199, 130, 27, 0.01) 100%);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.urgency-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.urgency-box__glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(199, 130, 27, 0.06) 0%, transparent 70%);
  pointer-events: none;
  animation: urgencyGlow 4s ease-in-out infinite alternate;
}

@keyframes urgencyGlow {
  0% {
    opacity: 0.3;
  }

  100% {
    opacity: 1;
  }
}

.urgency-box__icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-xl);
  color: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.7;
    transform: scale(1.08);
  }
}

.urgency-box__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.urgency-box__text {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.urgency-box__warning {
  font-weight: 700;
  color: var(--color-accent);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

/* ============================================
   EDUCATION — SECTION 5
   ============================================ */
.section--education {
  background: var(--color-bg-deep);
}

.rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.rights-card {
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.rights-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.rights-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.rights-card:hover::before {
  opacity: 1;
}

/* Architectural corner bracket decoration */
.rights-card::after {
  content: '';
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 20px;
  height: 20px;
  border-bottom: 2px solid var(--color-border-accent);
  border-right: 2px solid var(--color-border-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.rights-card:hover::after {
  opacity: 0.6;
}

.rights-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.rights-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.rights-card__text {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ============================================
   AUTHORITY — SECTION 6
   ============================================ */
.section--authority {
  background: var(--color-bg-base);
}

.authority-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.authority-content .section__label {
  display: inline-flex;
}

.authority-content .section__title {
  text-align: left;
  margin: 0 0 var(--space-lg) 0;
}

.authority-content__text {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-lg);
}

.authority-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.authority-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.authority-list__item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.authority-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-lg);
  color: var(--color-accent);
  font-weight: 700;
  font-size: var(--text-sm);
}

.authority-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.stat-card {
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.stat-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-card__icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.stat-card__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.stat-card__value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ============================================
   CTA STRONG — SECTION 7
   ============================================ */
.section--cta {
  background:
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(199, 130, 27, 0.06) 0%, transparent 70%),
    var(--color-bg-deep);
  padding: var(--space-5xl) 0;
}

.cta-box {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  position: relative;
}

.cta-box__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(circle, rgba(199, 130, 27, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-xl);
  color: var(--color-text-primary);
}

.cta-box__text {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
}

.cta-box__highlight {
  color: var(--color-accent);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

/* ============================================
   QUALIFICATION — SECTION 8
   ============================================ */
.section--qualification {
  background: var(--color-bg-base);
}

.checklist-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

.checklist-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.checklist-card:hover {
  border-color: var(--color-border-accent);
  transform: translateX(4px);
}

.checklist-card__number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), #a07d14);
  color: var(--color-text-on-accent);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.checklist-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.checklist-card__text {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* ============================================
   FINAL — SECTION 9
   ============================================ */
.section--final {
  background: var(--color-bg-deep);
}

.mini-case {
  max-width: 680px;
  margin: 0 auto var(--space-4xl);
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.mini-case__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.mini-case__title {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.mini-case__quote {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-primary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
  border: none;
  padding: 0;
}

.mini-case__disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Carousel */
.carousel-container {
  overflow: hidden;
  position: relative;
  margin-bottom: var(--space-md);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  margin: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background: var(--color-accent);
  transform: scale(1.2);
}

.carousel-dot:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: 2px;
}

.final-box {
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.final-box__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
}

.final-box__text {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
}

.final-box__cta-text {
  color: var(--color-accent);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg-base);
  padding: var(--space-3xl) 0 var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.footer__logo {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.footer__logo-img {
  height: 120px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity var(--transition-base);
}

.footer__logo-img:hover {
  opacity: 0.9;
}

.footer__line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  margin: 0 auto var(--space-xl);
}

.footer__text {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-md);
  line-height: 1.6;
}

.footer__text svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__copyright {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  opacity: 0.5;
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 64px;
  height: 64px;
  background: var(--color-whatsapp);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all var(--transition-base);
  cursor: pointer;
}

.whatsapp-float:hover {
  background: var(--color-whatsapp-hover);
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(37, 211, 102, 0.3);
  animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.25);
    opacity: 0;
  }
}

/* ============================================
   LOCATION SECTION
   ============================================ */
.section--location {
  padding-bottom: 0;
}

.location-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--color-bg-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.location-info {
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.location-info__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.location-info__text {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.location-info__address {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  line-height: 1.5;
}

.location-info__address strong {
  color: var(--color-accent);
  font-size: var(--text-xl);
  display: block;
  margin-bottom: var(--space-xs);
}

.location-info__subtext {
  color: var(--color-text-secondary);
}

.location-icon {
  flex-shrink: 0;
  margin-top: 4px;
}

.location-map {
  width: 100%;
  height: 350px;
}

.location-map iframe {
  width: 100%;
  height: 100%;
  filter: grayscale(100%) contrast(1.1);
  transition: filter var(--transition-base);
}

.location-map iframe:hover {
  filter: grayscale(0%) contrast(1);
}

html[data-theme="dark"] .location-map iframe {
  filter: invert(90%) hue-rotate(180deg) brightness(0.9) contrast(1.15);
}

html[data-theme="dark"] .location-map iframe:hover {
  filter: invert(90%) hue-rotate(180deg) brightness(1) contrast(1);
}

/* ============================================
   RESPONSIVE — TABLET (768px+)
   ============================================ */
@media (min-width: 768px) {
  .navbar__nav {
    display: flex;
  }

  .navbar__hamburger {
    display: none;
  }

  .hero {
    flex-direction: row;
    min-height: 85vh;
    min-height: 85dvh;
  }

  .hero__photo {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 60%;
    height: 100%;
  }

  .hero__photo img {
    object-position: 50% 20%;
    filter: brightness(1.05) contrast(1.02) saturate(0.95);
  }

  html[data-theme="dark"] .hero__photo img {
    filter: brightness(0.85) contrast(1.1) saturate(0.95);
  }

  .hero__photo-fade {
    background:
      linear-gradient(90deg, 
        var(--color-bg-deep) 0%, 
        var(--color-bg-deep) 1%, 
        rgba(248, 246, 244, 0.95) 8%, 
        rgba(248, 246, 244, 0.8) 18%, 
        rgba(248, 246, 244, 0.5) 32%, 
        rgba(248, 246, 244, 0.2) 48%, 
        rgba(248, 246, 244, 0) 70%);
  }

  html[data-theme="dark"] .hero__photo-fade {
    background:
      linear-gradient(90deg, 
        var(--color-bg-deep) 0%, 
        var(--color-bg-deep) 1%, 
        rgba(22, 16, 9, 0.95) 8%, 
        rgba(22, 16, 9, 0.8) 18%, 
        rgba(22, 16, 9, 0.5) 32%, 
        rgba(22, 16, 9, 0.2) 48%, 
        rgba(22, 16, 9, 0) 70%);
  }

  .hero__body {
    position: relative;
    z-index: 3;
    width: 60%;
    display: flex;
    align-items: center;
    margin-top: 0;
    padding: var(--space-3xl) 0;
    min-height: calc(85vh - var(--navbar-height));
    min-height: calc(85dvh - var(--navbar-height));
  }

  .hero__body .container {
    align-items: flex-start;
    text-align: left;
  }

  .hero__badge {
    margin-left: 0;
    margin-right: auto;
  }

  .hero__title {
    text-align: left;
  }

  .hero__description {
    text-align: left;
    margin-left: 0;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: flex-start;
  }

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

  .pain-grid .pain-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }

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

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

  .authority-layout {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .location-layout {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .checklist-grid {
    max-width: 100%;
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   RESPONSIVE — DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .desktop-break {
    display: block;
  }

  .hero__photo {
    width: 58%;
  }

  .hero__photo img {
    filter: brightness(0.92) contrast(1.05) saturate(0.95);
    object-position: 50% 22%;
  }

  .hero__body {
    width: 50%;
  }

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

  .pain-grid .pain-card:nth-child(4),
  .pain-grid .pain-card:nth-child(5) {
    grid-column: auto;
    max-width: 100%;
  }

  .pain-grid .pain-card:last-child {
    grid-column: auto;
    max-width: 100%;
    margin: 0;
  }

  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .navbar__logo-img {
    height: 96px;
  }
}

/* ============================================
   LARGE DESKTOP (1400px+)
   ============================================ */
@media (min-width: 1400px) {
  .hero__photo {
    width: 55%;
  }

  .hero__body {
    width: 50%;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}