/* ============================================================
   POSTO MG — Landing Page CSS
   Author: Posto MG Consultoria
   ============================================================ */

/* ---- CSS VARIABLES ---- */
:root {
  --orange:        #F97316;
  --orange-dark:   #EA580C;
  --orange-light:  #FDBA74;
  --green:         #16A34A;
  --green-dark:    #15803D;
  --dark:          #0D0D0D;
  --dark-2:        #111827;
  --dark-3:        #1F2937;
  --gray:          #6B7280;
  --gray-light:    #F3F4F6;
  --gray-mid:      #E5E7EB;
  --white:         #FFFFFF;
  --text:          #1F2937;
  --text-light:    #6B7280;

  --font:          'Inter', sans-serif;
  --radius:        12px;
  --radius-sm:     8px;
  --radius-pill:   999px;

  --shadow-sm:     0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:     0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.18);
  --shadow-orange: 0 8px 32px rgba(249,115,22,0.35);

  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --section-pad:   100px 0;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }
ul { list-style: none; }

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

/* ---- SECTION HEADER ---- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  border: 1px solid rgba(249, 115, 22, 0.25);
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.highlight { color: var(--orange); }
.highlight-dark { color: var(--orange); }
.highlight-orange { color: var(--orange); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--large {
  padding: 18px 36px;
  font-size: 1rem;
  letter-spacing: 0.06em;
}

.btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}
.btn--primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(249,115,22,0.45);
}

.btn--whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
}
.btn--whatsapp:hover {
  background: #1fbb58;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.45);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('https://sspark.genspark.ai/cfimages?u1=rSXcH9XlfZBedlK45XGWi8dKvpAxj3FJ67ee0jJacQdxRKzzoKO4AxBjUfwt8fH%2F68MaZd21oYhCj1hEp2ReTLTjg0rKaDTLZIk2e8PSkfB4OEunSxWzojdEL%2FayoYsYouy6RkGtkC97BoN%2FWGr66at4wHgarYZ%2FFQ%3D%3D&u2=1iNH%2FwcgDYkd3pf8&width=2560');
  background-size: cover;
  background-position: center center;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}
.hero__bg.loaded { transform: scale(1); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0, 0, 0, 0.90) 0%,
    rgba(0, 0, 0, 0.75) 45%,
    rgba(0, 0, 0, 0.35) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding-top: 40px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.2);
  border: 1px solid rgba(249, 115, 22, 0.4);
  color: var(--orange-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
  backdrop-filter: blur(4px);
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: rgba(255,255,255,0.75);
  font-weight: 400;
  margin-bottom: 40px;
  letter-spacing: 0.02em;
}

.hero__cta {
  margin-bottom: 36px;
  font-size: 1rem;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.hero__trust span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero__trust span i {
  color: #4ADE80;
  font-size: 0.9rem;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 12px;
  position: relative;
}

.hero__scroll-indicator span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--orange);
  border-radius: 2px;
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%   { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 22px; }
}

/* ============================================================
   PAIN SECTION
   ============================================================ */
.pain-section {
  padding: var(--section-pad);
  background: var(--dark-2);
}

.pain-section .section-tag {
  background: rgba(239, 68, 68, 0.12);
  color: #F87171;
  border-color: rgba(239, 68, 68, 0.25);
}

.pain-section .section-title { color: var(--white); }
.pain-section .section-subtitle { color: rgba(255,255,255,0.6); }
.pain-section .highlight-dark { color: #F87171; }

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pain-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(239,68,68,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.pain-card:hover {
  border-color: rgba(239,68,68,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

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

.pain-card--center {
  grid-column: span 4;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px 24px;
  align-items: start;
  max-width: 480px;
  margin: 0 auto;
}

.pain-card--center h3,
.pain-card--center p {
  grid-column: 2;
}

.pain-card--center .pain-card__icon {
  grid-row: span 2;
}

.pain-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(239, 68, 68, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: #F87171;
  transition: var(--transition);
}

.pain-card__icon--red {
  background: rgba(239, 68, 68, 0.18);
  color: #F87171;
}

.pain-card:hover .pain-card__icon {
  background: rgba(239, 68, 68, 0.2);
  transform: scale(1.05);
}

.pain-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.pain-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* ============================================================
   SOLUTION SECTION
   ============================================================ */
.solution-section {
  padding: var(--section-pad);
  background: var(--white);
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solution-intro {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 36px;
  line-height: 1.8;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.solution-list__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.75rem;
  margin-top: 2px;
}

.solution-list li strong {
  display: block;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
  font-size: 0.95rem;
}

.solution-list li span {
  font-size: 0.88rem;
  color: var(--text-light);
}

.solution-image__wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.solution-image__wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.solution-image__wrapper:hover img {
  transform: scale(1.03);
}

.solution-image__badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--orange);
  color: var(--white);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-orange);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.4;
}

.solution-image__badge i {
  font-size: 1.5rem;
}

/* ============================================================
   BENEFITS SECTION
   ============================================================ */
.benefits-section {
  padding: var(--section-pad);
  background: var(--gray-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-mid);
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-light);
}

.benefit-card__icon {
  width: 68px;
  height: 68px;
  background: rgba(249, 115, 22, 0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.6rem;
  color: var(--orange);
  transition: var(--transition);
}

.benefit-card:hover .benefit-card__icon {
  background: var(--orange);
  color: var(--white);
  transform: scale(1.05) rotate(-3deg);
}

.benefit-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.4;
}

.benefit-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ============================================================
   IMPACT SECTION (DARK)
   ============================================================ */
.impact-section {
  position: relative;
  padding: 120px 0;
  background: var(--dark);
  overflow: hidden;
}

.impact-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.impact-section::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(249,115,22,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.impact-section__overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 40px,
    rgba(255,255,255,0.01) 40px,
    rgba(255,255,255,0.01) 80px
  );
  pointer-events: none;
}

.impact-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.impact-icon {
  width: 72px;
  height: 72px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  font-size: 1.8rem;
  color: var(--orange);
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249,115,22,0.3); }
  50% { box-shadow: 0 0 0 20px rgba(249,115,22,0); }
}

.impact-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 36px;
  letter-spacing: -0.02em;
}

.impact-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.65);
  line-height: 2;
  margin-bottom: 32px;
}

.impact-text strong {
  color: var(--white);
  font-weight: 700;
}

.impact-divider {
  width: 60px;
  height: 3px;
  background: var(--orange);
  margin: 32px auto;
  border-radius: 2px;
}

.impact-statement {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 44px;
  letter-spacing: -0.01em;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process-section {
  padding: var(--section-pad);
  background: var(--white);
}

.process-timeline {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 20px;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.process-step__number {
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(249, 115, 22, 0.08);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.process-step__content {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 32px 20px;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.process-step__content::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.process-step:hover .process-step__content {
  border-color: var(--orange-light);
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.process-step:hover .process-step__content::before {
  transform: scaleX(1);
}

.process-step__icon {
  width: 60px;
  height: 60px;
  background: rgba(249, 115, 22, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
  color: var(--orange);
  transition: var(--transition);
}

.process-step__icon--highlight {
  background: var(--orange);
  color: var(--white);
}

.process-step:hover .process-step__icon {
  background: var(--orange);
  color: var(--white);
  transform: scale(1.05);
}

.process-step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
}

.process-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  margin-top: 56px;
  color: var(--orange);
  font-size: 1.2rem;
  flex-shrink: 0;
  gap: 8px;
}

.process-connector__line {
  display: none;
}

/* ============================================================
   DIFFERENTIAL SECTION
   ============================================================ */
.differential-section {
  padding: var(--section-pad);
  background: var(--gray-light);
}

.differential-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.differential-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 40px;
}

.differential-desc strong {
  color: var(--orange);
}

.differential-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-mid);
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-number {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number i {
  font-size: 1.6rem;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.5;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--gray-mid);
}

.differential-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-mid);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-item:hover {
  border-color: var(--orange-light);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.feature-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(249, 115, 22, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
  transition: var(--transition);
}

.feature-item:hover .feature-item__icon {
  background: var(--orange);
  color: var(--white);
}

.feature-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  position: relative;
  padding: 120px 0;
  background: var(--dark-2);
  overflow: hidden;
}

.cta-section__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(249,115,22,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(249,115,22,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-icon {
  width: 80px;
  height: 80px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  font-size: 2rem;
  color: var(--white);
  box-shadow: var(--shadow-orange);
  animation: floatCta 3s ease-in-out infinite;
}

@keyframes floatCta {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 44px;
}

.cta-buttons {
  margin-bottom: 32px;
}

.cta-trust {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}

.cta-trust span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  font-weight: 500;
}

.cta-trust span i {
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  padding: 32px 0;
  text-align: center;
}

.footer p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}

.footer__sub {
  margin-top: 6px;
  font-size: 0.78rem !important;
  color: rgba(255,255,255,0.2) !important;
}

/* ============================================================
   WHATSAPP FLOAT BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  box-shadow: 0 8px 28px rgba(37,211,102,0.45);
  z-index: 1000;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.55);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 72px;
  background: var(--dark);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-left: 6px solid var(--dark);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
}

/* ============================================================
   ANIMATIONS & AOS-LIKE
   ============================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="150"] { transition-delay: 0.15s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="450"] { transition-delay: 0.45s; }

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pain-card--center {
    grid-column: span 2;
    grid-template-columns: auto 1fr;
  }

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

  .process-timeline {
    gap: 0;
  }

  .process-connector {
    padding: 0 4px;
    font-size: 1rem;
  }

  .solution-grid,
  .differential-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .solution-image { order: -1; }
  .solution-image__wrapper img { height: 360px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-pad: 72px 0;
  }

  .hero__title { font-size: 2.2rem; }
  .hero__content { max-width: 100%; }
  .hero__trust { gap: 12px; }
  .hero__trust span { font-size: 0.8rem; }

  .pain-grid {
    grid-template-columns: 1fr;
  }
  .pain-card--center {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }
  .pain-card--center .pain-card__icon { grid-row: auto; }
  .pain-card--center h3,
  .pain-card--center p { grid-column: 1; }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .process-timeline {
    flex-direction: column;
    gap: 16px;
  }

  .process-connector {
    flex-direction: row;
    justify-content: center;
    margin-top: 0;
    transform: rotate(90deg);
  }

  .differential-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .differential-stats {
    flex-direction: column;
    gap: 16px;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }

  .cta-trust {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .btn--large {
    padding: 16px 24px;
    font-size: 0.9rem;
  }

  .impact-title { font-size: 1.7rem; }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero__title { font-size: 1.9rem; }
  .hero__trust { flex-direction: column; gap: 10px; }
  .section-title { font-size: 1.6rem; }
  .impact-title { font-size: 1.5rem; }
  .cta-title { font-size: 1.7rem; }
  .container { padding: 0 18px; }
}