/* ===================== VARIABLES ===================== */
:root {
  --blue: #0072ff;
  --blue-light: #00c6ff;
  --blue-dark: #0056c7;
  --bg: #f8f9fc;
  --white: #ffffff;
  --text: #111827;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(0,114,255,0.08);
  --shadow-md: 0 8px 40px rgba(0,114,255,0.13);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

/* ===================== RESET ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); font-weight: 600; }
h4 { font-size: 0.95rem; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--blue); margin-bottom: .4rem; }
p { color: var(--text-muted); }
em { font-style: normal; color: var(--blue); }

/* ===================== CONTAINER ===================== */
.container {
  width: 92%;
  max-width: 1160px;
  margin: 0 auto;
}

/* ===================== TAGS ===================== */
.tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0,114,255,0.09);
  padding: .3rem .9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .75rem 1.7rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .25s ease;
  text-align: center;
  justify-content: center;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,114,255,0.3);
}
.btn-primary:hover { background: var(--blue-dark); box-shadow: 0 6px 28px rgba(0,114,255,0.4); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--blue);
  border-color: transparent;
}
.btn-ghost:hover { background: rgba(0,114,255,0.07); }
.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-nav {
  background: var(--blue);
  color: #fff !important;
  padding: .55rem 1.2rem;
  font-size: .88rem;
}
.btn-full { width: 100%; }

/* ===================== NAV ===================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(248,249,252,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.navbar.scrolled { border-color: var(--border); box-shadow: 0 2px 20px rgba(0,0,0,.06); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.2rem;
  max-width: 1160px;
  margin: 0 auto;
  width: 92%;
}

.nav-logo { display: flex; align-items: center; }
.nav-logo-img { height: 48px; width: auto; display: block; }

@media (min-width: 900px) {
  .nav-logo-img { height: 56px; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-size: .92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 100%;
  height: 2px;
  background: var(--blue);
  transition: right .25s;
}
.nav-link:hover, .nav-link.active { color: var(--blue); }
.nav-link.active::after, .nav-link:hover::after { right: 0; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .3rem;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: 100px;
  background: var(--white);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
}
.s1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,114,255,0.2), transparent); top: -100px; right: -100px; }
.s2 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(0,198,255,0.15), transparent); bottom: 0; left: 10%; }
.s3 { width: 200px; height: 200px; background: radial-gradient(circle, rgba(0,114,255,0.1), transparent); top: 40%; left: 40%; }

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding: 4rem 0 3rem;
  position: relative;
  z-index: 1;
}
.hero-text { max-width: 600px; }
.hero-text h1 { margin-bottom: 1.2rem; }
.hero-sub { font-size: 1.1rem; margin-bottom: 2rem; max-width: 500px; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero mockup */
.hero-visual { display: flex; justify-content: center; }
.hero-mockup {
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  overflow: hidden;
  width: 100%;
  max-width: 420px;
}
.mockup-bar {
  height: 36px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  display: flex;
  align-items: center;
  padding: 0 1rem;
}
.mockup-bar::before {
  content: '';
  display: block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.6);
  box-shadow: 14px 0 0 rgba(255,255,255,.4), 28px 0 0 rgba(255,255,255,.4);
}
.mockup-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  padding: 1rem;
  background: #f4f7ff;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: .9rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  box-shadow: 0 2px 8px rgba(0,114,255,.06);
  animation: float 4s ease-in-out infinite;
}
.sc1 { animation-delay: 0s; }
.sc2 { animation-delay: 1s; }
.sc3 { animation-delay: 2s; }
.sc4 { animation-delay: 3s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
.stat-label { font-size: .72rem; color: var(--text-muted); font-weight: 500; }
.stat-num { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--text); }
.stat-up { font-size: .72rem; color: #10b981; font-weight: 600; }

/* ===================== BENEFITS ===================== */
.benefits-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 3rem 0 4rem;
  position: relative;
  z-index: 1;
}
.benefit-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s;
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.benefit-icon {
  width: 44px; height: 44px;
  background: rgba(0,114,255,.09);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--blue);
}
.benefit-icon svg { width: 22px; height: 22px; stroke: var(--blue); }
.benefit-card h3 { margin-bottom: .4rem; }

/* ===================== HOW ===================== */
.how-section {
  background: linear-gradient(135deg, #0072ff 0%, #00c6ff 100%);
  padding: 5rem 0;
  color: #fff;
}
.how-section .tag { background: rgba(255,255,255,0.18); color: #fff; }
.how-section .section-header { text-align: center; margin-bottom: 3rem; }
.how-section h2 { color: #fff; }
.how-section .section-header p { color: rgba(255,255,255,0.8); }
.steps-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.step {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  flex: 1;
  min-width: 220px;
  max-width: 280px;
  backdrop-filter: blur(8px);
}
.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255,255,255,.25);
  line-height: 1;
  margin-bottom: .8rem;
}
.step h3 { color: #fff; margin-bottom: .6rem; }
.step p { color: rgba(255,255,255,.8); font-size: .95rem; }
.step-arrow {
  font-size: 1.5rem;
  color: rgba(255,255,255,.5);
  display: none;
}

/* ===================== ABOUT ===================== */
.about-section {
  padding: 6rem 0;
  background: var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.about-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.about-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}
.about-tagline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--blue);
}

.about-text h2 { margin-bottom: 1.5rem; }
.mv-block {
  background: var(--white);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem 1.4rem;
  margin-bottom: 1rem;
}
.mv-block p { font-size: .95rem; }
.values-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(0,114,255,.15);
  line-height: 1;
  margin-bottom: .5rem;
}
.value-card h3 { margin-bottom: .4rem; }

/* ===================== SECTION HEADER ===================== */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 { margin-bottom: .75rem; }
.section-header p { max-width: 520px; margin: 0 auto; }

/* ===================== SERVICES ===================== */
.services-section {
  padding: 6rem 0;
  background: var(--white);
}
.services-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.service-main-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
}
.service-main-card.highlight {
  background: linear-gradient(135deg, rgba(0,114,255,.07), rgba(0,198,255,.07));
  border-color: rgba(0,114,255,.2);
}
.service-main-card h3 { margin-bottom: .75rem; }
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.tool-card {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .9rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  transition: all .25s;
  cursor: default;
}
.tool-card:hover { border-color: var(--blue); background: rgba(0,114,255,.04); transform: translateX(4px); }
.tool-icon { width: 36px; height: 36px; flex-shrink: 0; }
.tool-icon svg { width: 100%; height: 100%; }

/* ===================== PACKAGES ===================== */
.packages-section {
  padding: 6rem 0;
  background: var(--bg);
}
.packages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.pkg-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  transition: transform .25s, box-shadow .25s;
}
.pkg-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pkg-card.featured {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,114,255,.1);
}
.pkg-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .8rem;
  border-radius: 999px;
}
.pkg-tier {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue);
}
.pkg-name { font-size: 1.4rem; }
.pkg-desc { font-size: .92rem; }
.pkg-features { display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.pkg-features li {
  font-size: .9rem;
  color: var(--text-muted);
  padding-left: 1.4rem;
  position: relative;
}
.pkg-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
}
.pkg-cta { text-align: center; }
.pkg-cta p { font-size: 1rem; color: var(--text-muted); }
.link-blue { color: var(--blue); font-weight: 600; }
.link-blue:hover { text-decoration: underline; }

/* ===================== CONTACT ===================== */
.contact-section {
  padding: 6rem 0;
  background: var(--white);
}
.contact-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  max-width: 740px;
  margin: 0 auto;
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: .3rem; }
label { font-size: .88rem; font-weight: 500; color: var(--text); }
input, select, textarea {
  font-family: var(--font-body);
  font-size: .95rem;
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
  appearance: auto;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,114,255,.12);
}
input.invalid, select.invalid, textarea.invalid { border-color: #ef4444; }
.error-msg { font-size: .78rem; color: #ef4444; min-height: 1rem; }
textarea { resize: vertical; }
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
}
.form-success.show { display: block; }
.success-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 50%;
  color: #fff;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}
.form-success h3 { margin-bottom: .75rem; }
.contact-card form.hidden { display: none; }

/* ===================== FOOTER ===================== */
.footer {
  background: var(--text);
  padding: 2rem 0;
  color: rgba(255,255,255,.7);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  text-align: center;
}
.footer-logo { display: flex; align-items: center; }
.footer-logo-img { height: 32px; width: auto; filter: brightness(0) invert(1); }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.2rem; }
.footer-nav a { font-size: .9rem; color: rgba(255,255,255,.6); transition: color .2s; }
.footer-nav a:hover { color: #fff; }
.footer-copy { font-size: .82rem; }

/* ===================== ANIMATIONS ===================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .12s; }
.reveal-delay2 { transition-delay: .24s; }
.reveal-delay3 { transition-delay: .36s; }

/* ===================== TABLET ===================== */
@media (min-width: 640px) {
  .benefits-row { grid-template-columns: 1fr 1fr; }
  .values-row { grid-template-columns: 1fr 1fr; }
  .tools-grid { grid-template-columns: repeat(4, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
  .packages-grid { grid-template-columns: 1fr 1fr; }
}

/* ===================== DESKTOP ===================== */
@media (min-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
  }
  .benefits-row { grid-template-columns: repeat(4, 1fr); }
  .step-arrow { display: block; }
  .about-grid { grid-template-columns: 1fr 1.4fr; align-items: start; }
  .values-row { grid-template-columns: repeat(4, 1fr); }
  .services-main { grid-template-columns: 1fr 1fr; }
  .packages-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===================== NAV MOBILE ===================== */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 78%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    box-shadow: -4px 0 30px rgba(0,0,0,.1);
    transition: right .35s cubic-bezier(.4,0,.2,1);
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .btn-nav { width: 100%; justify-content: center; }
  .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.3);
    z-index: 998;
  }
  .nav-overlay.show { display: block; }
}

/* ===================== SCROLL PROGRESS BAR ===================== */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  z-index: 9999;
  transition: width .1s linear;
  border-radius: 0 2px 2px 0;
}

/* ===================== WORD REVEAL ===================== */
.word-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.word {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.55s ease;
}
.word-visible {
  transform: translateY(0);
  opacity: 1;
}

/* ===================== WHATSAPP BUTTON ===================== */
#whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  opacity: 0;
  transform: scale(0.7) translateY(20px);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
  cursor: pointer;
}
#whatsapp-btn.wa-visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}
#whatsapp-btn:hover {
  background: #1db954;
  transform: scale(1.1) translateY(0) !important;
}
#whatsapp-btn svg {
  width: 28px;
  height: 28px;
  color: #fff;
  fill: #fff;
  position: relative;
  z-index: 2;
}
.wa-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: wa-pulse 2s ease-out infinite;
  z-index: 0;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.7); opacity: 0; }
}
.wa-tooltip {
  position: absolute;
  right: 68px;
  background: #111;
  color: #fff;
  font-size: .8rem;
  font-family: var(--font-body);
  font-weight: 500;
  white-space: nowrap;
  padding: .4rem .8rem;
  border-radius: 6px;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right: none;
  border-left-color: #111;
}
#whatsapp-btn:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ===================== TYPEWRITER ===================== */
.typewriter-line {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--blue);
  font-weight: 500;
  min-height: 1.5rem;
  margin-bottom: .8rem;
  letter-spacing: .02em;
}
.cursor {
  display: inline-block;
  animation: blink .7s step-end infinite;
  color: var(--blue);
  font-weight: 300;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ===================== PARTICLES ===================== */
#particles-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* ===================== WAVE DIVIDERS ===================== */
.wave-divider {
  position: relative;
  bottom: -2px;
  line-height: 0;
  z-index: 2;
}
.wave-divider svg { display: block; width: 100%; }
.wave-flip { bottom: auto; top: -2px; transform: scaleY(-1); }
.wave-top { top: -2px; bottom: auto; line-height: 0; }

/* ===================== IMPACT SECTION ===================== */
.impact-section {
  background: linear-gradient(135deg, #0a0a1a 0%, #001a4d 50%, #0a0a1a 100%);
  padding: 5rem 0;
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}
.impact-item { display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.impact-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.impact-label {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  font-weight: 400;
  max-width: 140px;
}

/* ===================== STEP CONNECTOR ===================== */
.step-connector {
  display: none;
  flex: 0 0 80px;
  align-items: center;
  justify-content: center;
}
.connector-svg { width: 100%; height: 20px; overflow: visible; }
.connector-path { transition: stroke-dashoffset 1s ease; }
.connector-path.drawn { stroke-dashoffset: 0; }
.connector-arrow { transition: opacity .3s ease .8s; }
.connector-arrow.drawn { opacity: 1 !important; }

/* ===================== CASES SECTION ===================== */
.cases-section {
  padding: 6rem 0;
  background: var(--white);
}
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.case-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-icon { font-size: 2rem; margin-bottom: 1rem; }
.case-card h3 { margin-bottom: 1.2rem; }
.case-compare {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.case-before, .case-after {
  flex: 1;
  min-width: 120px;
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.case-before { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.2); }
.case-after { background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.2); }
.case-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.case-before .case-val { font-size: .88rem; font-weight: 600; color: #ef4444; }
.case-after .case-val { font-size: .88rem; font-weight: 600; color: #10b981; }
.case-arrow-right { font-size: 1.2rem; color: var(--blue); font-weight: 700; }
.case-desc { font-size: .9rem; }

/* ===================== RESPONSIVE ADDITIONS ===================== */
@media (min-width: 640px) {
  .impact-grid { grid-template-columns: repeat(4, 1fr); }
  .cases-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 900px) {
  .step-connector { display: flex; }
}