/* ==========================================================
   OptaERP · Public front — site.css
   Ported from "OptaERP Web.dc.html" mockup into standard CSS.
   ========================================================== */

:root {
  --dark: #162741;
  --dark2: #1C3761;
  --blue: #376693;
  --green: #56B039;
  --green-dark: #4a9a31;
  --green-light: #B7D276;
  --text: #343434;
  --text-muted: #666666;
  --bg: #ffffff;
  --bg-alt: #f4f6f8;
  --border: #E6E6E6;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  font-family: 'Nunito Sans', Avenir, 'Avenir Next', sans-serif;
  color: var(--text);
  overflow-x: hidden;
}
img { max-width: 100%; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--green); }
button { font-family: inherit; }

/* ---------- keyframes ---------- */
@keyframes gradShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes floatA { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, -30px) scale(1.15); } }
@keyframes floatB { 0%, 100% { transform: translate(0, 0) scale(1.1); } 50% { transform: translate(-50px, 25px) scale(0.95); } }
@keyframes wordIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes heroShot { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulseRing { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.9); opacity: 0; } }

/* ---------- layout helpers ---------- */
.section { padding: 96px 6vw; background: var(--bg); }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); position: relative; overflow: hidden; }
.section-inner { max-width: var(--max); margin: 0 auto; display: flex; flex-direction: column; gap: 44px; position: relative; z-index: 1; }
.section-inner-narrow { max-width: 820px; }
.section-head { display: flex; flex-direction: column; gap: 14px; max-width: 700px; }
.section-head-center { align-items: center; text-align: center; max-width: 640px; margin: 0 auto; }
.kicker { color: var(--green); font-weight: 800; font-size: 14px; letter-spacing: 0.14em; }
.kicker-light { color: var(--green-light); }
.section-title { margin: 0; font-size: 40px; font-weight: 900; color: var(--dark); line-height: 1.15; }
.title-light { color: #ffffff; }
.section-sub { margin: 0; color: var(--text-muted); font-size: 18px; line-height: 1.6; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 6vw;
  background: rgba(22, 39, 65, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: padding 0.3s ease;
}
.nav-logo { position: relative; flex: 0 0 148px; min-width: 148px; margin-right: 24px; align-self: stretch; display: block; }
.nav-logo-card {
  position: absolute; top: 6px; left: 0;
  background: #ffffff; border-radius: 14px;
  padding: 12px 16px 10px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
  display: flex; transition: all 0.35s ease;
}
.nav-logo-card img { height: 104px; display: block; transition: height 0.35s ease; }
.nav.scrolled .nav-logo-card { padding: 6px 10px; }
.nav.scrolled .nav-logo-card img { height: 42px; }
.nav-links { display: flex; gap: 30px; font-size: 15px; font-weight: 600; flex: 1 1 auto; justify-content: center; min-width: 0; flex-wrap: wrap; }
.nav-links a { color: #d7dfe9; }
.nav-links a:hover { color: var(--green-light); }
.nav-actions { display: flex; gap: 12px; }

.btn-sm { padding: 9px 20px; font-size: 14px; border-radius: 6px; }
.btn-lg { padding: 16px 34px; font-size: 17px; border-radius: 8px; }
.btn-green { background: var(--green); color: #ffffff; font-weight: 800; border: none; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s ease; box-shadow: 0 8px 24px rgba(86, 176, 57, 0.25); }
.btn-green:hover { background: var(--green-dark); color: #ffffff; transform: translateY(-2px); }
.btn-outline { border: 1.5px solid #376693; color: #ffffff; font-weight: 700; background: transparent; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s ease; }
.btn-outline:hover { border-color: var(--green-light); color: var(--green-light); }
.btn-outline-dark { border: 1.5px solid var(--dark2); color: var(--dark2); font-weight: 800; background: transparent; cursor: pointer; transition: all 0.2s ease; }
.btn-outline-dark:hover { background: var(--dark2); color: #ffffff; }
.btn-block { width: 100%; padding: 15px; border-radius: 8px; font-size: 16px; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #0f1c30, #162741, #1C3761, #24446f, #162741);
  background-size: 300% 300%;
  animation: gradShift 16s ease infinite;
  padding: 90px 6vw 0;
  text-align: center;
}
.hero-fx { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); display: block; }
.orb-a { width: 420px; height: 420px; background: rgba(86, 176, 57, 0.20); top: -120px; left: -100px; animation: floatA 11s ease-in-out infinite; }
.orb-b { width: 380px; height: 380px; background: rgba(55, 102, 147, 0.35); top: 30%; left: 72%; animation: floatB 13s ease-in-out infinite; }
.orb-c { width: 300px; height: 300px; background: rgba(183, 210, 118, 0.12); top: 60%; left: 20%; animation: floatA 15s ease-in-out infinite; }
.orb-d { width: 460px; height: 460px; background: rgba(55, 102, 147, 0.30); top: 55%; left: -140px; animation: floatB 14s ease-in-out infinite; }
.orb-e { width: 340px; height: 340px; background: rgba(86, 176, 57, 0.12); top: -100px; left: 75%; animation: floatA 12s ease-in-out infinite; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}
.hero-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 26px; max-width: 900px; margin: 0 auto; }
.hero-badge {
  display: flex; align-items: center; gap: 10px;
  background: rgba(86, 176, 57, 0.14);
  border: 1px solid rgba(183, 210, 118, 0.35);
  color: var(--green-light); font-weight: 700; font-size: 13px; letter-spacing: 0.1em;
  padding: 8px 18px; border-radius: 999px;
}
.flag { width: 22px; height: 15px; border-radius: 3px; overflow: hidden; display: flex; flex-direction: column; flex: 0 0 auto; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25); }
.flag span:nth-child(1) { flex: 2; background: #FCD116; }
.flag span:nth-child(2) { flex: 1; background: #003893; }
.flag span:nth-child(3) { flex: 1; background: #CE1126; }
.hero-title { margin: 0; color: #ffffff; font-size: clamp(40px, 5vw, 62px); line-height: 1.08; font-weight: 900; }
#hero-word { display: inline-block; color: var(--green-light); animation: wordIn 0.5s ease; }
.hero-sub { margin: 0; color: #b9c6d8; font-size: 20px; line-height: 1.55; max-width: 640px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.hero-ctas .btn-outline { border-color: rgba(255, 255, 255, 0.35); }
.hero-trust { display: flex; gap: 34px; color: #7f94ad; font-size: 14px; font-weight: 700; flex-wrap: wrap; justify-content: center; }
.hero-shot { position: relative; width: min(1040px, 92vw); margin-top: 18px; animation: heroShot 0.9s ease 0.2s both; padding-bottom: 60px; }
.hero-shot-frame {
  position: relative; overflow: hidden; border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  background: #0f1c30;
}
.hero-shot-frame img { width: 100%; height: 430px; object-fit: cover; object-position: top; display: block; }
.hero-shot-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 40px 28px 18px;
  background: linear-gradient(transparent, rgba(15, 28, 48, 0.85));
  color: #ffffff; font-weight: 800; font-size: 16px; text-align: left; pointer-events: none;
}

/* ---------- marquee ---------- */
.marquee-wrap { background: var(--dark); border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 18px 0; overflow: hidden; }
.marquee { display: block; }
.marquee-track { display: inline-flex; animation: marquee 36s linear infinite; will-change: transform; white-space: nowrap; }
.marquee-item { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; color: var(--green-light); font-weight: 800; font-size: 14px; letter-spacing: 0.12em; white-space: nowrap; }
.marquee-item.dim { color: #7f94ad; }
.marquee-item i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); display: inline-block; }

/* ---------- por qué / why cards ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card {
  border: 1px solid var(--border); border-radius: 12px; padding: 30px;
  display: flex; flex-direction: column; gap: 12px; transition: all 0.25s ease;
}
.why-card:hover { border-color: var(--green); box-shadow: 0 12px 32px rgba(22, 39, 65, 0.10); transform: translateY(-4px); }
.why-num {
  width: 46px; height: 46px; border-radius: 10px; background: var(--dark);
  color: var(--green-light); display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 20px;
}
.why-card h3 { margin: 0; font-size: 20px; font-weight: 800; color: var(--dark); }
.why-card p { margin: 0; color: var(--text-muted); font-size: 15px; line-height: 1.6; }

/* ---------- chips ---------- */
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  cursor: pointer; border: 1.5px solid #d5dbe2; background: #ffffff; color: var(--dark2);
  padding: 11px 20px; border-radius: 999px; font-size: 15px; font-weight: 800; transition: all 0.2s ease;
}
.chip.active { background: var(--dark); color: var(--green-light); border-color: var(--dark); }
.chip:hover:not(.active) { border-color: var(--green); }

/* ---------- module panel ---------- */
.panel {
  display: grid; grid-template-columns: 400px 1fr; gap: 40px;
  background: #ffffff; border: 1px solid var(--border); border-radius: 16px;
  padding: 44px; align-items: center; box-shadow: 0 16px 48px rgba(22, 39, 65, 0.08);
}
.panel-info { display: flex; flex-direction: column; gap: 18px; }
.panel-tag { color: var(--blue); font-weight: 800; font-size: 13px; letter-spacing: 0.12em; }
.panel-name { margin: 0; font-size: 30px; font-weight: 900; color: var(--dark); }
.panel-desc { margin: 0; color: var(--text-muted); font-size: 16px; line-height: 1.65; }
.panel-bullets { display: flex; flex-direction: column; gap: 10px; }
.bullet { display: flex; gap: 10px; align-items: baseline; font-size: 15px; color: var(--text); }
.bullet.light { color: #e6ecf3; }
.bullet .check { color: var(--green); font-weight: 900; }
.panel-link { margin-top: 6px; color: var(--dark2); font-weight: 800; font-size: 15px; border-bottom: 2px solid var(--green); align-self: flex-start; padding-bottom: 2px; }
.panel-image { border-radius: 10px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 10px 30px rgba(22, 39, 65, 0.12); background: #f8fafc; }
.panel-image img { width: 100%; display: block; }

/* ---------- case panel ---------- */
.case-panel {
  position: relative; border-radius: 18px; overflow: hidden; min-height: 520px;
  background: var(--dark); box-shadow: 0 20px 56px rgba(22, 39, 65, 0.22);
}
.case-bg { position: absolute; inset: 0; }
.case-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.case-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(15, 28, 48, 0.94) 0%, rgba(15, 28, 48, 0.82) 42%, rgba(15, 28, 48, 0.15) 100%);
  pointer-events: none;
}
.case-overlay-img {
  position: absolute; right: 36px; bottom: 36px; width: 40%; border-radius: 10px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5); border: 2px solid rgba(255, 255, 255, 0.7);
  transform: rotate(2deg); pointer-events: none;
}
.case-content { position: relative; max-width: 520px; padding: 64px 24px 64px 56px; display: flex; flex-direction: column; gap: 18px; }
.case-tag { color: var(--green-light); font-weight: 800; font-size: 13px; letter-spacing: 0.14em; }
.case-title { margin: 0; color: #ffffff; font-size: 32px; font-weight: 900; line-height: 1.15; }
.case-desc { margin: 0; color: #b9c6d8; font-size: 16.5px; line-height: 1.65; }
.case-bullets { display: flex; flex-direction: column; gap: 10px; }
.case-cta { margin-top: 8px; align-self: flex-start; padding: 13px 26px; border-radius: 8px; }

/* ---------- platform ---------- */
.platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.platform-col { display: flex; flex-direction: column; gap: 28px; }
.platform-card {
  background: var(--dark2); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 16px;
  padding: 36px; display: flex; flex-direction: column; gap: 16px; transition: border-color 0.25s ease;
}
.platform-card:hover { border-color: rgba(183, 210, 118, 0.5); }
.platform-card h3 { margin: 0; color: #ffffff; font-size: 23px; font-weight: 800; }
.platform-card p { margin: 0; color: #9db0c6; font-size: 15px; line-height: 1.6; }
.platform-img { width: 100%; border-radius: 10px; border: 1px solid rgba(255, 255, 255, 0.15); }
.platform-img-center { width: 250px; align-self: center; }
.pill-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pill { border: 1px solid rgba(255, 255, 255, 0.2); color: #d7dfe9; padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; }

/* ---------- testimonials ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.testimonial-card {
  background: #ffffff; border: 1px solid var(--border); border-radius: 14px; padding: 32px;
  display: flex; flex-direction: column; gap: 18px; transition: all 0.25s ease;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 14px 36px rgba(22, 39, 65, 0.10); border-color: var(--green-light); }
.quote-mark { color: var(--green); font-size: 44px; font-weight: 900; line-height: 0.6; font-family: Georgia, serif; }
.testimonial-quote { margin: 0; color: var(--text); font-size: 16.5px; line-height: 1.65; }
.testimonial-footer { display: flex; align-items: center; gap: 14px; }
.avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--dark); color: var(--green-light); display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 17px; flex-shrink: 0; }
.testimonial-author { font-weight: 800; color: var(--dark); font-size: 15px; }
.testimonial-role { color: var(--text-muted); font-size: 13.5px; }

/* ---------- plans ---------- */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; width: 100%; }
.plan {
  border: 1px solid var(--border); border-radius: 16px; padding: 38px 32px;
  display: flex; flex-direction: column; gap: 18px; position: relative; transition: all 0.25s ease;
}
.plan:hover { box-shadow: 0 16px 40px rgba(22, 39, 65, 0.10); transform: translateY(-4px); }
.plan-name { font-weight: 800; font-size: 15px; color: var(--blue); letter-spacing: 0.08em; }
.plan-price .price { font-size: 40px; font-weight: 900; color: var(--dark); }
.plan-note { color: var(--text-muted); font-size: 14px; margin-top: -10px; }
.plan-desc { margin: 0; color: var(--text-muted); font-size: 15px; line-height: 1.6; }
.plan-features { display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; color: var(--text); }
.plan-cta {
  margin-top: auto; text-align: center; border: 1.5px solid var(--dark2); color: var(--dark2);
  padding: 13px; border-radius: 8px; font-weight: 800; font-size: 15px; transition: all 0.2s ease;
}
.plan-cta:hover { background: var(--dark2); color: #ffffff; }
.plan.featured { border: 2px solid var(--green); box-shadow: 0 20px 50px rgba(86, 176, 57, 0.18); }
.plan.featured .plan-name { color: var(--green); }
.plan.featured .plan-cta { background: var(--green); color: #ffffff; border: none; }
.plan.featured .plan-cta:hover { background: var(--green-dark); }
.plan.featured:hover { box-shadow: 0 20px 50px rgba(86, 176, 57, 0.25); }
.plan-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #ffffff; font-weight: 800; font-size: 12px;
  padding: 5px 16px; border-radius: 999px; letter-spacing: 0.08em;
}
.plan.dark { background: var(--dark); border-color: var(--dark); }
.plan.dark .plan-name { color: var(--green-light); }
.plan.dark .plan-price .price { color: #ffffff; }
.plan.dark .plan-note, .plan.dark .plan-desc { color: #9db0c6; }
.plan.dark .plan-features { color: #d7dfe9; }
.plan.dark .plan-cta { background: #ffffff; color: var(--dark); border: none; }
.plan.dark .plan-cta:hover { background: var(--green-light); }
.plan.dark:hover { box-shadow: 0 16px 40px rgba(22, 39, 65, 0.25); }

/* ---------- faq ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #ffffff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.faq-q {
  cursor: pointer; width: 100%; text-align: left; background: none; border: none;
  padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-q span:first-child { font-size: 17px; font-weight: 800; color: var(--dark); }
.faq-icon { color: var(--green); font-weight: 900; font-size: 20px; flex-shrink: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.faq-a p { margin: 0; padding: 0 24px 22px; color: var(--text-muted); font-size: 15.5px; line-height: 1.65; }
.faq-item.open .faq-a { max-height: 400px; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-sub { margin: 0; color: #9db0c6; font-size: 17px; line-height: 1.6; }
.contact-meta { display: flex; flex-direction: column; gap: 12px; color: #d7dfe9; font-size: 15px; font-weight: 600; }
.contact-meta a { color: var(--blue); }
.contact-meta strong { color: var(--blue); }
.contact-form-card {
  background: #ffffff; border-radius: 16px; padding: 38px;
  display: flex; flex-direction: column; gap: 16px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form-card input,
.contact-form-card select,
.contact-form-card textarea {
  font-family: inherit; font-size: 15px; padding: 13px 16px;
  border: 1.5px solid var(--border); border-radius: 8px; outline: none; color: var(--text); background: #ffffff;
  width: 100%; transition: border-color 0.2s ease;
}
.contact-form-card input:focus,
.contact-form-card select:focus,
.contact-form-card textarea:focus { border-color: var(--green); }
.contact-form-card textarea { resize: vertical; }
.form-note { color: #B3B3B3; font-size: 12.5px; text-align: center; }
.flash { border-radius: 8px; padding: 12px 16px; font-size: 14px; font-weight: 700; }
.flash-ok { background: rgba(86, 176, 57, 0.12); color: var(--green-dark); border: 1px solid rgba(86, 176, 57, 0.35); }
.flash-err { background: rgba(206, 17, 38, 0.08); color: #a3172c; border: 1px solid rgba(206, 17, 38, 0.25); }

/* ---------- footer ---------- */
.footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 56px 6vw 32px; }
.footer-grid {
  max-width: var(--max); margin: 0 auto; display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 0.8fr; gap: 40px;
  padding-bottom: 36px; border-bottom: 1px solid #E0E4E9;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo { height: 96px; align-self: flex-start; }
.footer-brand p { margin: 0; color: var(--text-muted); font-size: 13.5px; line-height: 1.6; }
.footer-partners { display: flex; gap: 12px; align-items: center; }
.footer-partners img { height: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; color: #556677; line-height: 1.55; }
.footer-heading { color: var(--dark); font-weight: 800; font-size: 14px; letter-spacing: 0.08em; margin-bottom: 4px; }
.footer-heading-sp { margin-top: 10px; }
.footer-col .hl { color: #3f7d2c; font-weight: 700; }
.footer-links { font-size: 14px; font-weight: 600; }
.footer-links a { color: #556677; }
.footer-links a:hover { color: var(--green); }
.footer-bottom {
  max-width: var(--max); margin: 0 auto; padding-top: 20px; color: #8a97a6; font-size: 12.5px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}

/* ---------- whatsapp float ---------- */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 100;
  display: flex; align-items: center; gap: 12px;
  background: var(--green); color: #ffffff; padding: 14px 22px 14px 16px;
  border-radius: 999px; font-weight: 800; font-size: 15px;
  box-shadow: 0 12px 32px rgba(86, 176, 57, 0.45); transition: all 0.2s ease;
}
.wa-float:hover { transform: translateY(-3px); background: var(--green-dark); color: #ffffff; }
.pulse-ring { position: absolute; inset: 0; border-radius: 999px; background: rgba(86, 176, 57, 0.5); animation: pulseRing 2s ease-out infinite; pointer-events: none; }
.wa-icon { position: relative; width: 26px; height: 26px; border-radius: 50%; background: #ffffff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.wa-icon::before { content: ''; width: 14px; height: 11px; background: var(--green); border-radius: 4px; display: block; }
.wa-float span:last-child { position: relative; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 900px) {
  .section { padding: 64px 6vw; }
  .section-title { font-size: 30px; }
  .section-sub { font-size: 16px; }

  .nav { padding: 10px 5vw; flex-wrap: wrap; gap: 10px; }
  .nav-logo { flex: 0 0 90px; min-width: 90px; margin-right: 10px; }
  .nav-logo-card img { height: 56px; }
  .nav.scrolled .nav-logo-card img { height: 34px; }
  .nav-links { gap: 14px; font-size: 13px; order: 3; width: 100%; justify-content: flex-start; }
  .nav-actions { gap: 8px; }
  .btn-sm { padding: 7px 14px; font-size: 12.5px; }

  .hero { padding: 60px 6vw 0; }
  .hero-title { font-size: clamp(30px, 8vw, 42px); }
  .hero-sub { font-size: 16px; }
  .hero-trust { gap: 14px; font-size: 12.5px; }
  .hero-shot-frame img { height: 260px; }

  .why-grid { grid-template-columns: 1fr; }
  .platform-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }

  .panel { grid-template-columns: 1fr; padding: 26px; gap: 24px; }
  .panel-name { font-size: 24px; }

  .case-panel { min-height: 0; }
  .case-content { max-width: 100%; padding: 36px 20px; }
  .case-overlay-img { position: static; width: 60%; margin-top: 18px; transform: none; }
  .case-title { font-size: 24px; }

  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }

  .wa-float span:last-child { display: none; }
  .wa-float { padding: 14px; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .plan { padding: 30px 22px; }
}