/* =====================================================
   BRUNO NÍCOLAS ADVOCACIA — style.css
   Paleta: off-white | verde escuro | dourado fosco
   ===================================================== */

/* ========================
   0. CSS CUSTOM PROPERTIES
   ======================== */
:root {
  --color-bg:         #F8F7F2;
  --color-bg-alt:     #FAFAF7;
  --color-green-dark: #0F2F25;
  --color-green-mid:  #12382C;
  --color-green-deep: #071E17;
  --color-gold:       #C9A24A;
  --color-gold-light: #D9B76A;
  --color-text:       #18211D;
  --color-text-sec:   #5F6B63;
  --color-border:     #E7E2D6;
  --color-white:      #FFFFFF;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Manrope', system-ui, sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;

  --shadow-sm:   0 2px 12px rgba(15,47,37,.06);
  --shadow-md:   0 8px 32px rgba(15,47,37,.1);
  --shadow-lg:   0 20px 60px rgba(15,47,37,.14);

  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);

  --container:   1140px;
  --section-pad: clamp(64px, 8vw, 112px);
}

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

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

body {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

ul { list-style: none; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ========================
   2. UTILITIES
   ======================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.section {
  padding: var(--section-pad) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(48px, 6vw, 72px);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 14px;
}
.section-tag::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-gold);
}

.section-tag--light {
  color: var(--color-gold-light);
}
.section-tag--light::before {
  background: var(--color-gold-light);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-green-dark);
  margin-bottom: 16px;
}

.section-title--light {
  color: var(--color-white);
}

.section-desc {
  color: var(--color-text-sec);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.75;
}

/* Cards grid */
.cards-grid {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
}
.cards-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}
.cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ========================
   3. BUTTONS
   ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity .25s;
}
.btn:hover::after { opacity: 1; }

.btn--primary {
  background: var(--color-green-dark);
  color: var(--color-white);
  border: 1.5px solid var(--color-green-dark);
  box-shadow: 0 4px 20px rgba(15,47,37,.2);
}
.btn--primary:hover {
  background: var(--color-green-mid);
  box-shadow: 0 6px 28px rgba(15,47,37,.3);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-green-dark);
  border: 1.5px solid var(--color-green-dark);
}
.btn--outline:hover {
  background: var(--color-green-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn--header {
  background: var(--color-green-dark);
  color: var(--color-white);
  border: 1.5px solid var(--color-green-dark);
  padding: 11px 22px;
  font-size: 13px;
}
.btn--header:hover {
  background: var(--color-green-mid);
  transform: translateY(-1px);
}

.btn--light {
  background: var(--color-white);
  color: var(--color-green-dark);
  border: 1.5px solid rgba(255,255,255,.3);
  margin-top: 8px;
}
.btn--light:hover {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
  transform: translateY(-1px);
}

.btn--area {
  display: inline-flex;
  align-items: center;
  margin-top: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-green-dark);
  letter-spacing: .04em;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gold);
  transition: var(--transition);
}
.btn--area:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
  gap: 4px;
}

.btn--cta-primary {
  background: var(--color-white);
  color: var(--color-green-dark);
  border: 1.5px solid var(--color-white);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn--cta-primary:hover {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201,162,74,.4);
}

.btn--cta-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,.4);
}
.btn--cta-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.7);
  transform: translateY(-2px);
}

/* ========================
   4. HEADER
   ======================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(248,247,242,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  border-bottom-color: rgba(201,162,74,.2);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  flex-shrink: 0;
}
.logo-main {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-green-dark);
  letter-spacing: .01em;
}
.logo-sub {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
}

.nav__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-sec);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--color-gold);
  transition: width var(--transition);
}
.nav__link:hover {
  color: var(--color-green-dark);
}
.nav__link:hover::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
  flex-shrink: 0;
}
.hamburger__line {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-green-dark);
  transition: var(--transition);
  transform-origin: center;
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(4.5px, 4.5px);
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* ========================
   5. HERO
   ======================== */
.hero {
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  background: var(--color-bg);
  padding-top: 72px;
  overflow: hidden;
}

/* Abstract BG lines */
.hero__bg-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero__line {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(15,47,37,.06);
}
.hero__line--1 {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  animation: rotateSlow 40s linear infinite;
}
.hero__line--2 {
  width: 400px; height: 400px;
  top: -100px; right: 80px;
  border-color: rgba(201,162,74,.07);
  animation: rotateSlowRev 55s linear infinite;
}
.hero__line--3 {
  width: 800px; height: 800px;
  bottom: -350px; left: -200px;
  border-color: rgba(15,47,37,.04);
  animation: rotateSlow 70s linear infinite;
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes rotateSlowRev {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}

/* Particles */
.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero__particle {
  position: absolute;
  border-radius: 50%;
  background: var(--color-gold);
  animation: floatParticle var(--dur, 6s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: .4; }
  50%       { transform: translate(var(--tx, 8px), var(--ty, -12px)) scale(1.2); opacity: .7; }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: clamp(32px, 4vw, 48px);
  padding-bottom: clamp(32px, 4vw, 48px);
}

.hero__content {
  max-width: 580px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 24px;
}
.hero__badge-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-gold);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.8vw, 52px);
  font-weight: 600;
  line-height: 1.18;
  color: var(--color-green-dark);
  margin-bottom: 20px;
  letter-spacing: -.01em;
}
.hero__title em {
  font-style: italic;
  color: var(--color-gold);
}

.hero__subtitle {
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--color-text-sec);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-sec);
  font-weight: 500;
}
.hero__meta-item svg {
  color: var(--color-gold);
  flex-shrink: 0;
}

.hero__note {
  font-size: 12px;
  color: var(--color-text-sec);
  opacity: .75;
  border-left: 2px solid var(--color-gold);
  padding-left: 12px;
  font-style: italic;
}

/* Hero image */
.hero__image-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero__image-frame {
  position: relative;
  max-width: 420px;
  width: 100%;
}

.hero__image-glow {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  height: 85%;
  background: radial-gradient(ellipse at center, rgba(201,162,74,.18) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.hero__image-corner {
  position: absolute;
  width: 40px;
  height: 40px;
  z-index: 2;
  pointer-events: none;
}
.hero__image-corner--tl {
  top: -8px; left: -8px;
  border-top: 2px solid var(--color-gold);
  border-left: 2px solid var(--color-gold);
}
.hero__image-corner--br {
  bottom: -8px; right: -8px;
  border-bottom: 2px solid var(--color-gold);
  border-right: 2px solid var(--color-gold);
}

.hero__image {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(15,47,37,.08);
  position: relative;
  z-index: 1;
  transition: transform .6s cubic-bezier(.25,.46,.45,.94);
}
.hero__image-frame:hover .hero__image {
  transform: scale(1.015);
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero__scroll-line {
  display: block;
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  margin: 0 auto;
  animation: scrollHint 2s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: scaleY(1); opacity: .6; }
  50%       { transform: scaleY(.6); opacity: 1; }
}

/* ========================
   6. AUTHORITY SECTION
   ======================== */
.card--authority {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3vw, 36px);
  transition: var(--transition);
}
.card--authority:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,162,74,.3);
}

.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(15,47,37,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green-dark);
  margin-bottom: 20px;
  transition: var(--transition);
}
.card--authority:hover .card__icon {
  background: var(--color-green-dark);
  color: var(--color-white);
}

.card__title {
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 600;
  color: var(--color-green-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}

.card__text {
  font-size: 14px;
  color: var(--color-text-sec);
  line-height: 1.7;
}

/* ========================
   7. AREAS SECTION
   ======================== */
.card--area {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(28px, 3.5vw, 44px);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.card--area:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,162,74,.25);
}

.card__area-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(15,47,37,.08), rgba(201,162,74,.08));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green-dark);
  margin-bottom: 24px;
  transition: var(--transition);
}
.card--area:hover .card__area-icon {
  background: var(--color-green-dark);
  color: var(--color-gold);
}

.card__area-line {
  width: 40px;
  height: 2px;
  background: var(--color-gold);
  margin-bottom: 18px;
  transition: width var(--transition);
}
.card--area:hover .card__area-line {
  width: 60px;
}

.card__area-title {
  font-family: var(--font-serif);
  font-size: clamp(18px, 1.7vw, 22px);
  font-weight: 600;
  color: var(--color-green-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.card__area-text {
  font-size: 14px;
  color: var(--color-text-sec);
  line-height: 1.75;
  margin-bottom: 20px;
}

.card__services {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  flex: 1;
}
.card__services li {
  font-size: 13px;
  color: var(--color-text-sec);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.card__services li::before {
  content: '—';
  color: var(--color-gold);
  flex-shrink: 0;
  font-size: 11px;
  margin-top: 2px;
}

/* Hidden items */
.hidden-item {
  display: none;
}

/* Expand button */
.btn-expand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-gold);
  cursor: pointer;
  transition: var(--transition);
  align-self: flex-start;
}
.btn-expand:hover {
  color: var(--color-green-dark);
}
.btn-expand__icon {
  transition: transform var(--transition);
}
.btn-expand[aria-expanded="true"] .btn-expand__icon {
  transform: rotate(180deg);
}
.btn-expand[aria-expanded="true"] .btn-expand__text::before {
  content: 'Ver menos';
}
.btn-expand[aria-expanded="false"] .btn-expand__text::before {
  content: 'Ver mais serviços';
}
.btn-expand__text { font-size: 0; }
.btn-expand__text::before {
  font-size: 12px;
}

.areas__disclaimer {
  text-align: center;
  margin-top: clamp(32px, 4vw, 48px);
  font-size: 12px;
  color: var(--color-text-sec);
  opacity: .7;
  font-style: italic;
}

/* ========================
   8. PROCESS / TIMELINE
   ======================== */
.process {
  background: var(--color-green-dark);
}
.process .section-title {
  color: var(--color-white);
}
.process .section-desc {
  color: rgba(255,255,255,.65);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.timeline__track {
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 1px;
  background: rgba(255,255,255,.12);
  z-index: 0;
}
.timeline__track-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(to right, var(--color-gold), rgba(201,162,74,.4));
  transition: width 1.5s cubic-bezier(.4,0,.2,1);
}
.timeline__track-fill.animated {
  width: 100%;
}

.timeline__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 clamp(12px, 2vw, 24px);
  position: relative;
  z-index: 1;
}

.timeline__number {
  width: 72px; height: 72px;
  border-radius: 50%;
  border: 1px solid rgba(201,162,74,.4);
  background: rgba(201,162,74,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 24px;
  transition: var(--transition);
  flex-shrink: 0;
}
.timeline__step:hover .timeline__number {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}

.timeline__title {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.timeline__text {
  font-size: 13.5px;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
}

/* ========================
   9. ABOUT SECTION
   ======================== */
.about {
  background: var(--color-green-dark);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.about__image-wrap {
  display: flex;
  justify-content: center;
}

.about__image-frame {
  position: relative;
  max-width: 380px;
  width: 100%;
}

.about__image {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.about__image-deco {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(201,162,74,.3);
  border-radius: var(--radius-md);
  z-index: 0;
}

.about__text {
  color: rgba(255,255,255,.8);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__facts {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 28px 0;
  padding: 24px;
  border: 1px solid rgba(201,162,74,.2);
  border-radius: var(--radius-sm);
  background: rgba(201,162,74,.06);
}

.about__fact {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,.8);
  font-weight: 500;
}
.about__fact svg {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ========================
   10. DIFFERENTIALS
   ======================== */
.card--diff {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3vw, 36px);
  transition: var(--transition);
}
.card--diff:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,162,74,.3);
}

.card__diff-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(15,47,37,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green-dark);
  margin-bottom: 20px;
  transition: var(--transition);
}
.card--diff:hover .card__diff-icon {
  background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-mid));
  color: var(--color-gold);
}

/* ========================
   11. FAQ ACCORDION
   ======================== */
.accordion {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion__item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion__item:has(.accordion__trigger[aria-expanded="true"]) {
  border-color: rgba(201,162,74,.35);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-green-dark);
  transition: color var(--transition);
  cursor: pointer;
}
.accordion__trigger:hover {
  color: var(--color-gold);
}

.accordion__icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--color-gold);
}
.accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(180deg);
}

.accordion__body {
  overflow: hidden;
}
.accordion__body p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--color-text-sec);
  line-height: 1.75;
}

/* ========================
   12. CTA SECTION
   ======================== */
.cta-section {
  background: var(--color-green-deep);
  position: relative;
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.cta-section__lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,162,74,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,162,74,.05) 1px, transparent 1px);
  background-size: 80px 80px;
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-section__title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-section__text {
  color: rgba(255,255,255,.7);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.75;
  margin-bottom: 36px;
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ========================
   13. FOOTER
   ======================== */
.footer {
  background: var(--color-green-deep);
  border-top: 1px solid rgba(201,162,74,.15);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr;
  gap: clamp(32px, 5vw, 60px);
  padding-top: clamp(48px, 6vw, 72px);
  padding-bottom: clamp(48px, 6vw, 72px);
}

.footer__logo {
  display: inline-flex;
  flex-direction: column;
  margin-bottom: 12px;
}
.footer__logo .logo-main { color: var(--color-white); }

.footer__oab {
  font-size: 13px;
  color: var(--color-gold);
  margin-bottom: 16px;
  font-weight: 500;
  letter-spacing: .02em;
}

.footer__disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,.4);
  line-height: 1.7;
  max-width: 300px;
}

.footer__nav-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__nav-list a {
  font-size: 13.5px;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__nav-list a:hover {
  color: var(--color-gold);
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255,255,255,.55);
}
.footer__contact-list svg {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}
.footer__contact-list a {
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__contact-list a:hover {
  color: var(--color-gold);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
}
.footer__bottom p {
  font-size: 12px;
  color: rgba(255,255,255,.3);
  text-align: center;
}

/* ========================
   14. WHATSAPP FLOAT
   ======================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-green-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(15,47,37,.35), 0 0 0 1px rgba(201,162,74,.3);
  transition: var(--transition);
}
.whatsapp-float:hover {
  background: var(--color-green-mid);
  transform: scale(1.08);
  box-shadow: 0 8px 32px rgba(15,47,37,.4), 0 0 0 2px rgba(201,162,74,.5);
}
.whatsapp-float__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid rgba(201,162,74,.4);
  animation: waPulse 2.5s ease-in-out infinite;
}
@keyframes waPulse {
  0%, 100% { transform: scale(1); opacity: .6; }
  50%       { transform: scale(1.18); opacity: 0; }
}

/* ========================
   15. BACK TO TOP
   ======================== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 89;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.back-to-top:hover {
  background: var(--color-green-dark);
  color: var(--color-white);
  border-color: var(--color-green-dark);
  transform: translateY(-2px);
}
.back-to-top[hidden] { display: none; }

/* ========================
   16. ANIMATIONS
   ======================== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeUp .9s cubic-bezier(.22,1,.36,1) forwards;
  animation-delay: .2s;
}
.fade-up--delay {
  animation-delay: .45s;
}

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

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: .12s; }
.reveal--delay-2 { transition-delay: .24s; }
.reveal--delay-3 { transition-delay: .36s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .fade-up, .reveal {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }
}

/* ========================
   17. RESPONSIVE — TABLET
   ======================== */
@media (max-width: 1024px) {
  .cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .cards-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .header__nav {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .btn--header {
    display: none;
  }
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
  .footer__disclaimer {
    max-width: 100%;
  }
  .timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 0;
  }
  .timeline__track {
    display: none;
  }
  .about__inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* ========================
   18. RESPONSIVE — MOBILE
   ======================== */
@media (max-width: 768px) {

  /* Hero mobile */
  .hero {
    min-height: auto;
    padding-top: 72px;
    padding-bottom: 0;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    padding-top: clamp(28px, 6vw, 40px);
    padding-bottom: 0;
    gap: 32px;
  }
  .hero__content {
    order: 1;
    max-width: 100%;
  }
  .hero__image-wrap {
    order: 2;
    width: 100%;
    justify-content: center;
  }
  .hero__image-frame {
    max-width: min(320px, 80vw);
  }
  .hero__scroll-hint {
    display: none;
  }
  .hero__line--1 {
    width: 300px; height: 300px;
    top: -80px; right: -80px;
  }
  .hero__line--2 {
    width: 200px; height: 200px;
    top: -40px; right: 40px;
  }
  .hero__line--3 {
    display: none;
  }
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero__actions .btn {
    width: 100%;
    max-width: 320px;
  }

  /* Cards */
  .cards-grid--4,
  .cards-grid--3 {
    grid-template-columns: 1fr;
  }

  /* Mobile nav overlay */
  .header__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(248,247,242,.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    z-index: 99;
  }
  .header__nav.nav--open {
    transform: translateX(0);
  }
  .nav__list {
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: 0 clamp(20px, 6vw, 40px);
  }
  .nav__list li {
    border-bottom: 1px solid var(--color-border);
  }
  .nav__list li:first-child {
    border-top: 1px solid var(--color-border);
  }
  .nav__link {
    display: block;
    padding: 18px 0;
    font-size: 17px;
    font-weight: 500;
    color: var(--color-text);
  }
  .nav__link::after { display: none; }

  /* Timeline vertical mobile */
  .timeline {
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 440px;
    margin: 0 auto;
  }
  .timeline__step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 20px;
    padding: 0 0 36px;
    position: relative;
  }
  .timeline__step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 35px;
    top: 72px;
    bottom: 0;
    width: 1px;
    background: rgba(201,162,74,.3);
  }
  .timeline__number {
    flex-shrink: 0;
    margin-bottom: 0;
  }
  .timeline__content { padding-top: 20px; }

  /* About mobile */
  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about__image-wrap {
    order: -1;
  }
  .about__image-frame {
    max-width: min(280px, 70vw);
  }
  .about__image-deco {
    bottom: -10px;
    right: -10px;
  }

  /* Footer mobile */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer__brand { grid-column: auto; }

  /* WhatsApp float position on mobile */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  .back-to-top {
    bottom: 84px;
    right: 20px;
  }

  /* CTA section */
  .cta-section__actions {
    flex-direction: column;
    align-items: center;
  }
  .cta-section__actions .btn {
    width: 100%;
    max-width: 320px;
  }
}

@media (max-width: 480px) {
  .hero__image-frame {
    max-width: min(260px, 78vw);
  }
  .about__image-frame {
    max-width: min(240px, 70vw);
  }
  .accordion__trigger {
    padding: 16px 18px;
    font-size: 14px;
  }
  .accordion__body p {
    padding: 0 18px 16px;
  }
  .card--area,
  .card--authority,
  .card--diff {
    padding: 24px 20px;
  }
}