/* ============================================================
   IGTEC ASSISTÊNCIA TÉCNICA — LANDING PAGE STYLES
   ============================================================ */

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

:root {
  --primary:     #1a2b6e;
  --primary-d:   #101a4a;
  --accent:      #e8b84b;
  --accent-l:    #f0c96a;
  --green:       #25d366;
  --green-d:     #1ebe59;
  --white:       #ffffff;
  --bg:          #f8fafc;
  --bg2:         #f1f5f9;
  --text:        #1e293b;
  --text-m:      #475569;
  --text-l:      #94a3b8;
  --border:      #e2e8f0;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(26,43,110,.10);
  --shadow-lg:   0 12px 40px rgba(26,43,110,.16);
  --trans:       0.25s ease;
  --container:   1160px;
  --font:        'Inter', system-ui, sans-serif;
}

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

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

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

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- TYPOGRAPHY ---------- */
.section-header { text-align: center; margin-bottom: 56px; }

.section-tag {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(232,184,75,.12);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-m);
  max-width: 560px;
  margin-inline: auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: 100px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans), color var(--trans);
  white-space: nowrap;
}

.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-whatsapp {
  background: var(--accent);
  color: var(--primary-d);
  box-shadow: 0 4px 20px rgba(232,184,75,.30);
}
.btn-whatsapp:hover {
  background: var(--accent-l);
  box-shadow: 0 6px 28px rgba(232,184,75,.45);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26,43,110,.25);
}
.btn-primary:hover { background: var(--primary-d); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

.btn-nav {
  background: var(--accent);
  color: var(--primary-d);
  padding: 10px 22px;
  font-size: .9rem;
}
.btn-nav:hover { background: var(--accent-l); transform: none; }

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--trans), border-color var(--trans), box-shadow var(--trans);
}
.header.scrolled {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1;
}
.logo-ig  { color: var(--primary); }
.logo-tec { color: var(--accent); }
.logo-sub {
  font-size: .65rem;
  font-weight: 500;
  color: var(--text-m);
  margin-left: 8px;
  letter-spacing: .02em;
}
.logo-img {
  height: 120px;
  width: auto;
  display: block;
  object-fit: contain;
  margin-top: 16px;
  filter: drop-shadow(0 2px 12px rgba(255,255,255,0.35));
}
.header.scrolled .logo-img {
  filter: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a:not(.btn) {
  font-size: .92rem;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  transition: color var(--trans);
}
.nav-links a:not(.btn):hover { color: var(--accent); }
.header.scrolled .nav-links a:not(.btn) { color: var(--text-m); }
.header.scrolled .nav-links a:not(.btn):hover { color: var(--primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: transform .3s, opacity .3s, background var(--trans);
}
.header.scrolled .hamburger span { background: var(--text); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  background: #060e1d url('images/nail-drill.jpeg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding-top: 68px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 58% 38%, rgba(245,184,0,.10) 0%, transparent 60%),
    radial-gradient(ellipse 500px 500px at 5%  80%, rgba(26,43,110,.12) 0%, transparent 55%),
    radial-gradient(ellipse 400px 300px at 95% 10%, rgba(245,184,0,.07) 0%, transparent 55%),
    linear-gradient(160deg, rgba(10,14,35,0.80) 0%, rgba(6,10,25,0.80) 60%, rgba(7,12,30,0.80) 100%);
  pointer-events: none;
}

/* Split layout */
.hero-split {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 120px;
}

.hero-left { display: flex; flex-direction: column; }

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(232,184,75,.12);
  border: 1px solid rgba(232,184,75,.35);
  color: #f5d98a;
  font-size: .8rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  width: fit-content;
  letter-spacing: .04em;
}
.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: #00e676;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(0,230,118,.25);
  animation: badge-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(0,230,118,.25); }
  50%       { box-shadow: 0 0 0 7px rgba(0,230,118,.08); }
}

/* Title */
.hero-title {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: rgba(255,255,255,.85);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.highlight {
  display: block;
  font-size: clamp(3rem, 7vw, 5.2rem);
  font-weight: 900;
  line-height: 1.0;
  color: #e8b84b;
  -webkit-text-fill-color: #e8b84b;
  text-shadow: 0 0 60px rgba(232,184,75,.45), 0 0 120px rgba(232,184,75,.18);
  margin-bottom: 16px;
  letter-spacing: -.02em;
  transition: opacity .35s ease, transform .35s ease;
}
.highlight.fade-out {
  opacity: 0;
  transform: translateY(-12px);
}

/* Linha de categoria (muda junto com o carrossel) */
.hero-category-line {
  font-size: .8rem;
  font-weight: 700;
  color: rgba(232,184,75,.9);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  border-left: 3px solid #e8b84b;
  padding-left: 12px;
  transition: opacity .35s ease, transform .35s ease;
}
.hero-category-line.fade-out {
  opacity: 0;
  transform: translateY(8px);
}

/* Desc */
.hero-subtitle {
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  max-width: 480px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,.6);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.75;
}
.hero-desc strong { color: rgba(255,255,255,.9); }

/* WA button grande com número */
.btn-wa-hero {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--accent);
  border-radius: 100px;
  overflow: hidden;
  width: fit-content;
  margin-bottom: 48px;
  box-shadow: 0 6px 32px rgba(232,184,75,.38);
  transition: transform var(--trans), box-shadow var(--trans);
  text-decoration: none;
}
.btn-wa-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(232,184,75,.52);
}
.btn-wa-icon {
  background: rgba(0,0,0,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  color: var(--primary-d);
  flex-shrink: 0;
}
.btn-wa-text {
  color: var(--primary-d);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: .04em;
  padding: 0 28px;
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.stat { text-align: left; }
.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: #e8b84b;
  line-height: 1;
  margin-bottom: 5px;
  text-shadow: 0 0 20px rgba(232,184,75,.38);
}
.stat-label {
  font-size: .72rem;
  color: rgba(255,255,255,.45);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 34px;
  background: rgba(255,255,255,.12);
}

/* ── Hero right: imagem circular ── */
.hero-right {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(232,184,75,.2);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: ring-pulse 4s ease-in-out infinite;
}
.hero-img-ring--outer { width: 340px; height: 340px; animation-delay: 0s; }
.hero-img-ring--inner { width: 290px; height: 290px; border-color: rgba(232,184,75,.35); animation-delay: .8s; }
@keyframes ring-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50%       { transform: translate(-50%, -50%) scale(1.04); opacity: .7; }
}

.hero-img-circle {
  width: 340px;
  height: auto;
  border-radius: 0;
  overflow: visible;
  border: none;
  background: transparent;
  position: relative;
  z-index: 2;
  animation: card-float 5s ease-in-out infinite;
}
@keyframes card-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

.hero-tech-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 40px rgba(232,184,75,.22)) drop-shadow(0 20px 40px rgba(0,0,0,.5));
}

.hero-exp-badge {
  position: absolute;
  bottom: 10px;
  right: 0;
  background: #e8b84b;
  color: #101a4a;
  border-radius: 16px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 24px rgba(232,184,75,.35);
  z-index: 3;
  animation: card-float 5.5s ease-in-out infinite;
}
.hero-exp-num {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
  color: #101a4a;
}
.hero-exp-label {
  font-size: .72rem;
  font-weight: 700;
  line-height: 1.35;
  color: rgba(16,26,74,.8);
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 2;
}
.hero-wave svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---- Ticker ---- */
.hero-ticker {
  position: absolute;
  bottom: 80px;
  left: 0;
  right: 0;
  z-index: 3;
  overflow: hidden;
  padding: 10px 0;
  background: rgba(232,184,75,.06);
  border-top: 1px solid rgba(232,184,75,.15);
  border-bottom: 1px solid rgba(232,184,75,.15);
}
.hero-ticker-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: ticker-scroll 28s linear infinite;
}
.hero-ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  padding: 0 32px;
  white-space: nowrap;
  border-right: 1px solid rgba(255,255,255,.1);
}
.hero-ticker-track span svg {
  color: #f5b800;
  flex-shrink: 0;
}
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- BENEFITS ---------- */
.benefits {
  background: var(--bg);
  padding: 96px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--trans), box-shadow var(--trans);
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.benefit-icon--blue   { background: #fef9c3; color: #1a2b6e; }
.benefit-icon--green  { background: #dcfce7; color: #16a34a; }
.benefit-icon--purple { background: #f3e8ff; color: #9333ea; }
.benefit-icon--orange { background: #fff7ed; color: #ea580c; }

.benefit-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.benefit-card p {
  font-size: .95rem;
  color: var(--text-m);
  line-height: 1.6;
}
.benefit-card p strong { color: var(--text); }

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-d) 0%, var(--primary) 55%, #2a3e8f 100%);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 300px at 80% 50%, rgba(232,184,75,.10) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-banner-text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-banner-text p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.85);
}

.cta-banner .btn-whatsapp {
  background: var(--accent);
  color: var(--primary-d);
  box-shadow: 0 4px 24px rgba(232,184,75,.30);
  flex-shrink: 0;
}
.cta-banner .btn-whatsapp:hover {
  background: var(--accent-l);
  box-shadow: 0 8px 32px rgba(232,184,75,.45);
}

/* ---------- EQUIPMENT ---------- */
.equipment {
  padding: 96px 0;
  background: var(--white);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.equipment-card {
  display: flex;
  gap: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.equipment-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-l);
}

.equipment-img-wrap { flex-shrink: 0; }

.equipment-photo {
  width: 110px;
  height: 90px;
  object-fit: contain;
  border-radius: var(--radius);
  background: #f0f4fa;
  padding: 6px;
  display: block;
}

.equipment-icon-bg {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

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

.equipment-brands {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.brand-tag {
  font-size: .72rem;
  font-weight: 600;
  background: rgba(26,43,110,.07);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 100px;
}

.equipment-info p {
  font-size: .88rem;
  color: var(--text-m);
  line-height: 1.55;
}

.equipment-cta {
  text-align: center;
  padding: 40px;
  background: var(--bg2);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border);
}
.equipment-cta p {
  font-size: 1.1rem;
  color: var(--text-m);
  margin-bottom: 20px;
  font-weight: 500;
}

/* ---------- HOW IT WORKS ---------- */
.how-it-works {
  background: var(--bg);
  padding: 96px 0;
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  row-gap: 24px;
}

.step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  padding: 24px 16px;
}

.step-num {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--primary-d));
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px rgba(26,43,110,.3);
}

.step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.step p {
  font-size: .88rem;
  color: var(--text-m);
  line-height: 1.55;
}

.step-arrow {
  color: var(--accent-l);
  opacity: .5;
  margin-top: 26px;
  flex-shrink: 0;
}

/* ---------- PLANS ---------- */
.plans {
  background: var(--primary-d);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.plans::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 80% 20%, rgba(245,184,0,.10) 0%, transparent 60%),
    radial-gradient(ellipse 400px 400px at 10% 90%, rgba(37,211,102,.06) 0%, transparent 60%);
  pointer-events: none;
}

.plans .section-header { position: relative; z-index: 1; }
.plans .section-tag   { color: #e8b84b; background: rgba(232,184,75,.12); }
.plans .section-title { color: var(--white); }
.plans .section-desc  { color: rgba(255,255,255,.65); }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 1;
  align-items: start;
}

.plan-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  position: relative;
  backdrop-filter: blur(6px);
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232,184,75,.4);
  box-shadow: 0 16px 48px rgba(0,0,0,.3);
}

.plan-card--featured {
  background: rgba(255,255,255,.10);
  border-color: #e8b84b;
  box-shadow: 0 8px 40px rgba(232,184,75,.18);
  transform: translateY(-8px);
}
.plan-card--featured:hover { transform: translateY(-14px); }

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #e8b84b;
  color: #1e293b;
  font-size: .75rem;
  font-weight: 800;
  padding: 5px 18px;
  border-radius: 100px;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.plan-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #e8b84b;
  margin-bottom: 4px;
}

.plan-name {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
}
.plan-name em {
  font-style: italic;
  color: #e8b84b;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.plan-features li {
  font-size: .9rem;
  color: rgba(255,255,255,.8);
  line-height: 1.55;
  padding-left: 22px;
  position: relative;
}
.plan-features li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: #e8b84b;
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.4;
}
.plan-features li strong { color: var(--white); }
.plan-features li s { color: rgba(255,255,255,.4); }

.plan-footer { margin-top: auto; }

.plan-price {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  margin-bottom: 20px;
  line-height: 1;
}

.plan-currency {
  font-size: .95rem;
  font-weight: 700;
  color: rgba(255,255,255,.7);
  margin-top: 8px;
}

.plan-value {
  font-size: 3.2rem;
  font-weight: 800;
  color: #e8b84b;
  letter-spacing: -.02em;
}
.plan-value .plan-cents {
  font-size: 1.6rem;
  font-weight: 700;
  vertical-align: super;
}

.plan-period {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  align-self: flex-end;
  margin-bottom: 6px;
}

.plans-note {
  text-align: center;
  font-size: .88rem;
  color: rgba(255,255,255,.45);
  margin-top: 36px;
  position: relative;
  z-index: 1;
}
.plans-note a {
  color: #e8b84b;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.plans-note a:hover { color: #f0c96a; }

@media (max-width: 960px) {
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }
  .plan-card--featured { transform: none; }
  .plan-card--featured:hover { transform: translateY(-6px); }
}

/* ---------- ABOUT ---------- */
.about {
  background: var(--white);
  padding: 96px 0;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-card-big {
  width: 100%;
  max-width: 340px;
  background: linear-gradient(135deg, var(--primary-d), var(--accent));
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.about-icon-wrap {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--white);
}

.about-card-label {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}

.about-badge-float {
  position: absolute;
  bottom: -16px;
  right: 0;
  background: var(--accent);
  color: var(--primary-d);
  font-size: .85rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(232,184,75,.4);
  white-space: nowrap;
}

.about-text .section-title { text-align: left; }
.about-text .section-tag   { display: inline-block; margin-bottom: 12px; }

.about-text p {
  color: var(--text-m);
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: 1rem;
}
.about-text p strong { color: var(--text); }

.about-founder {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin: 28px 0;
}

.founder-avatar {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.about-founder strong {
  display: block;
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
}
.about-founder span {
  font-size: .8rem;
  color: var(--text-m);
}

/* ---------- CONTACT ---------- */
.contact {
  padding: 96px 0;
  background: var(--bg);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .95rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--trans), box-shadow var(--trans);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,184,0,.18);
  background: var(--white);
}

.form-group input.error,
.form-group select.error { border-color: #ef4444; }

.form-error {
  font-size: .78rem;
  color: #ef4444;
  font-weight: 500;
  min-height: 16px;
}

.form-group textarea { resize: vertical; min-height: 90px; }

.form-note {
  text-align: center;
  font-size: .8rem;
  color: var(--text-l);
  margin-top: 12px;
}

.contact-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.contact-info-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.contact-info-card > p {
  font-size: .93rem;
  color: var(--text-m);
  line-height: 1.6;
  margin-bottom: 28px;
}

.contact-highlights { margin-bottom: 28px; display: flex; flex-direction: column; gap: 16px; }

.contact-highlight {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.ch-icon {
  width: 40px;
  height: 40px;
  background: rgba(245,184,0,.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-highlight strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
}
.contact-highlight span {
  font-size: .8rem;
  color: var(--text-m);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--primary-d);
  color: rgba(255,255,255,.8);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.footer .logo-img { height: 200px; opacity: 1; filter: drop-shadow(0 0 18px rgba(255,255,255,.18)) drop-shadow(0 4px 24px rgba(0,0,0,.4)); }
.footer .logo-ig  { color: #ffffff; }
.footer .logo-tec { color: var(--accent); }
.footer .logo-sub { color: rgba(255,255,255,.5); }

.footer-brand p {
  font-size: 1.1rem;
  line-height: 1.75;
  margin-top: 18px;
  color: rgba(255,255,255,.6);
  max-width: 340px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: .95rem;
  color: rgba(255,255,255,.6);
  transition: color var(--trans);
}
.footer-links a:hover { color: var(--white); }

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--primary-d) !important;
  font-size: 1rem;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 100px;
  margin-bottom: 16px;
  transition: background var(--trans), transform var(--trans);
}
.footer-whatsapp:hover { background: var(--accent-l); transform: translateY(-2px); }

.footer-coverage {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .92rem;
  color: rgba(255,255,255,.5);
}

.footer-bottom {
  padding: 20px 0;
}
.footer-bottom p {
  text-align: center;
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}

/* ---------- FLOATING WHATSAPP ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: var(--primary-d);
  padding: 14px 22px 14px 16px;
  border-radius: 100px;
  box-shadow: 0 6px 32px rgba(232,184,75,.38);
  font-weight: 700;
  font-size: .9rem;
  transition: transform var(--trans), box-shadow var(--trans), padding var(--trans);
  overflow: hidden;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 40px rgba(232,184,75,.52);
}
.whatsapp-float-label {
  max-width: 160px;
  overflow: hidden;
  transition: max-width .4s ease, opacity .4s ease;
  white-space: nowrap;
}

/* Pulse animation */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 100px;
  background: rgba(255,255,255,.2);
  animation: pulse-ring 2.5s ease-out infinite;
  pointer-events: none;
}
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: .6; }
  80%  { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    inset: 68px 0 0;
    background: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 40px;
    gap: 28px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { font-size: 1.1rem; }
  .hamburger { display: flex; }

  .hero-split { grid-template-columns: 1fr; gap: 40px; padding-bottom: 100px; }
  .hero-right { display: none; }

  .about-inner { grid-template-columns: 1fr; }
  .about-visual { display: none; }

  .contact-wrapper { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .step-arrow { display: none; }
  .steps-grid { flex-direction: column; align-items: center; }
  .step { max-width: 320px; width: 100%; }
}

@media (max-width: 640px) {
  .hero-stats { gap: 18px; }
  .stat-divider { height: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .whatsapp-float-label { display: none; }
  .whatsapp-float { padding: 16px; border-radius: 50%; }
  .equipment-card { flex-direction: column; }
  .equipment-icon-bg { width: 56px; height: 56px; }
}

@media (max-width: 400px) {
  .hero-title { font-size: 1.7rem; }
}

/* ---------- SCROLL ANIMATIONS ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}