:root {
  /* Branding */
  --wisess-blue: #0299d6;
  --wisess-pink: #a7448a;

  /* UI */
  --bg: #f7f8fa;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #5b667a;
  --line: rgba(15, 23, 42, 0.1);

  --shadow: 0 14px 40px rgba(15, 23, 42, 0.1);
  --radius: 18px;
  --container: 90%;
}

* {
  box-sizing: border-box;
}

#beneficios, 
#como-funciona,
#demo,
#contacto {
  scroll-margin-top: 50px;
}

html {
  min-height: 100%;
  background:
    radial-gradient(
      900px 400px at 15% 0%,
      rgba(2, 153, 214, 0.18),
      transparent 60%
    ),
    radial-gradient(
      700px 350px at 85% 10%,
      rgba(167, 68, 138, 0.2),
      transparent 55%
    ),
    var(--bg);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
}

body {
  margin: 0;
  min-height: 100%;
  background: transparent; /* importante */
  overflow-x: hidden;
  font-family: "Titillium Web", sans-serif;
}
a {
  color: inherit;
}
.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Top pill */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
}
.badge-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--wisess-blue), var(--wisess-pink));
  box-shadow: 0 0 0 4px rgba(2, 153, 214, 0.1);
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(247, 248, 250, 0.65);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 12px;
  width: calc(100% - 30px);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Titillium Web", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0.2px;
  text-transform: uppercase;
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--wisess-blue), var(--wisess-pink));
  box-shadow: 0 12px 24px rgba(2, 153, 214, 0.18);
}
.nav-links {
  display: none;
  gap: 4px;
  color: var(--muted);
  font-size: 0.9em;
}
.nav-links a {
  text-decoration: none;
  padding: 8px 7px;
  border-radius: 10px;
  transition:
    background-color 0.25s ease-in-out,
    color 0.25s ease-in-out,
    text-shadow 0.25s ease-in-out;
}
.nav-links a:hover {
  background: rgba(2, 153, 214, 0.08);
  color: var(--text);
  transform: translateY(-1px);
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}
.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition:
    transform 0.08s ease,
    box-shadow 0.08s ease,
    background 0.2s ease,
    border-color 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: linear-gradient(135deg, var(--wisess-blue), #2eb5e6);
  color: #fff;
  box-shadow: 0 14px 30px rgba(2, 153, 214, 0.22);
}
.btn-primary:hover {
  box-shadow: 0 18px 36px rgba(2, 153, 214, 0.26);
}
.btn-secondary {
  background: linear-gradient(135deg, var(--wisess-pink), #c85aae);
  color: #fff;
  box-shadow: 0 14px 30px rgba(167, 68, 138, 0.22);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(15, 23, 42, 0.12);
  color: var(--text);
}
.btn-ghost:hover {
  background: #fff;
}
.btn-sm {
  padding: 11px 12px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 14px;
}

/* HERO */
.hero {
  padding: 26px 0 16px;
  position: relative;
  overflow: hidden;
}

/* HERO tech grid pattern + subtle glow */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(15, 23, 42, 0.12) 1px,
    transparent 1px
  );
  background-size: 22px 22px;
  opacity: 0.3;
  mask-image: radial-gradient(circle at 18% 10%, #000 0%, transparent 62%);
  -webkit-mask-image: radial-gradient(
    circle at 18% 10%,
    #000 0%,
    transparent 62%
  );
  z-index: -3;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: -240px -240px auto auto;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(2, 153, 214, 0.28), transparent 65%);
  z-index: -2;
  transform: rotate(10deg);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 0 10px;
}
h1 {
  margin: 12px 0 10px;
  font-family: "Titillium Web", system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.4px;
  font-size: clamp(30px, 6vw, 52px);
}
.hero .sub {
  margin: 0 0 14px;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.45;
  max-width: 56ch;
}
.hero-cta {
  display: grid;
  gap: 10px;
  max-width: 520px;
}
.cta-note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.cta-note span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.1);
}
.tick {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: rgba(2, 153, 214, 0.12);
  display: inline-grid;
  place-items: center;
  color: var(--wisess-blue);
  font-weight: 900;
}

/* Social proof */
.social-proof {
  margin-top: 14px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.social-proof .label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.2px;
}
.logos {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
/* Reemplazá estas cajas por logos reales (PNG/SVG) */
.logo-box {
  height: 26px;
  min-width: 86px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.08);
  display: grid;
  place-items: center;
  color: rgba(15, 23, 42, 0.55);
  font-size: 12px;
  font-weight: 900;
  font-family: "Titillium Web";
  letter-spacing: 0.2px;
}

/* Device mock */
/* .device{
      position:relative;
      border-radius:26px;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.7));
      border:1px solid rgba(15,23,42,.10);
      box-shadow: var(--shadow);
      overflow:hidden;
    } */

.device {
  position: relative;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.device-caption {
  display: block;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  padding: 4px;
}

.device-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}
.device::before {
  content: "";
  position: absolute;
  inset: -80px -80px auto auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(
    circle at 30% 30%,
    rgba(167, 68, 138, 0.25),
    transparent 60%
  );
  transform: rotate(15deg);
  pointer-events: none;
}
.device::after {
  content: "";
  position: absolute;
  inset: auto auto -90px -90px;
  width: 260px;
  height: 260px;
  background: radial-gradient(
    circle at 30% 30%,
    rgba(2, 153, 214, 0.22),
    transparent 80%
  );
  transform: rotate(-10deg);
  pointer-events: none;
}
.device-inner {
  position: relative;
  padding: 18px;
  display: grid;
  gap: 14px;
}
.mock-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}
.mock-card {
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}
.mock-title {
  font-family: "Titillium Web";
  font-weight: 800;
  margin: 0 0 6px;
  line-height: 1.1;
  font-size: 18px;
  letter-spacing: -0.2px;
}
.mock-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.chip {
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(2, 153, 214, 0.1);
  color: rgba(2, 153, 214, 1);
  border: 1px solid rgba(2, 153, 214, 0.18);
  font-weight: 800;
}
.chip.pink {
  background: rgba(167, 68, 138, 0.1);
  color: rgba(167, 68, 138, 1);
  border-color: rgba(167, 68, 138, 0.18);
}
.mock-cta {
  display: flex;
  gap: 10px;
}
.mock-cta a {
  flex: 1;
}

/* Sections */
section {
  padding: 28px 0;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}
h2 {
  margin: 0;
  font-family: "Titillium Web";
  font-weight: 800;
  letter-spacing: -0.2px;
  line-height: 1.1;
  font-size: clamp(22px, 4vw, 30px);
}
.section-desc {
  margin: 0 auto;
  color: var(--muted);
  font-size: 15px;
  max-width: 70ch;
}

/* Cards + Features */
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.07);
  padding: 14px;
}
.feat {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(2, 153, 214, 0.1);
  border: 1px solid rgba(2, 153, 214, 0.16);
  color: var(--wisess-blue);
  flex: 0 0 auto;
}
.ico.pink {
  background: rgba(167, 68, 138, 0.1);
  border-color: rgba(167, 68, 138, 0.16);
  color: var(--wisess-pink);
}
.ico.gray {
  background: rgba(15, 23, 42, 0.06);
  border-color: rgba(15, 23, 42, 0.08);
  color: rgba(15, 23, 42, 0.65);
}
.ico svg {
  width: 22px;
  height: 22px;
} /* SVG icons */
.feat h3 {
  margin: 0 0 4px;
  font-family: "Titillium Web";
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.1px;
}
.feat p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.num {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-family: "Titillium Web";
  font-weight: 900;
  color: #fff;
  background: linear-gradient(135deg, var(--wisess-blue), var(--wisess-pink));
  box-shadow: 0 14px 30px rgba(2, 153, 214, 0.18);
  flex: 0 0 auto;
}

/* Impact Demo & Call (tech + glass) */
.impact {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background:
    radial-gradient(
      800px 360px at 10% 20%,
      rgba(2, 153, 214, 0.35),
      transparent 60%
    ),
    radial-gradient(
      700px 420px at 90% 40%,
      rgba(167, 68, 138, 0.38),
      transparent 55%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.85),
      rgba(255, 255, 255, 0.65)
    );
  box-shadow: var(--shadow);
  padding: 16px;
}
.impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.impact-card {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 22px;
  padding: 16px;
  box-shadow:
    0 18px 50px rgba(15, 23, 42, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: grid;
  gap: 10px;
}
.impact-card h3 {
  margin: 0;
  font-family: "Titillium Web";
  font-weight: 900;
  letter-spacing: -0.2px;
  font-size: 20px;
  line-height: 1.1;
}
.impact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.35;
  font-size: 14px;
}
.checklist {
  display: grid;
  gap: 8px;
  margin-top: 2px;
}
.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}
.check i {
  width: 20px;
  height: 20px;
  border-radius: 7px;
  background: rgba(2, 153, 214, 0.12);
  border: 1px solid rgba(2, 153, 214, 0.16);
  color: var(--wisess-blue);
  display: grid;
  place-items: center;
  font-style: normal;
  font-weight: 900;
  flex: 0 0 auto;
  margin-top: 1px;
}
.check i.pink {
  background: rgba(167, 68, 138, 0.12);
  border-color: rgba(167, 68, 138, 0.16);
  color: var(--wisess-pink);
}
.mini-mock {
  border-radius: 18px;
  padding: 12px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.06),
    rgba(15, 23, 42, 0.02)
  );
  color: rgba(15, 23, 42, 0.7);
  font-size: 13px;
  line-height: 1.25;
}
.mini-mock strong {
  color: rgba(15, 23, 42, 0.92);
}
.impact-actions {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

/* Neon icon (Call card) */
.neon-ico {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(167, 68, 138, 0.12);
  border: 1px solid rgba(167, 68, 138, 0.3);
  box-shadow:
    0 0 0 6px rgba(167, 68, 138, 0.1),
    0 18px 40px rgba(167, 68, 138, 0.18);
}
.neon-ico svg {
  width: 28px;
  height: 28px;
}

/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: stretch;
}
.contact .card {
  padding: 16px;
}
.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.contact-item b {
  display: block;
  font-size: 14px;
}
.contact-item span {
  display: block;
  font-size: 13px;
  color: var(--muted);
}
.contact-item .ico {
  width: 42px;
  height: 42px;
  border-radius: 14px;
}

/* Footer */
footer {
  padding: 18px 0 86px; /* space for sticky bar */
  color: rgba(91, 102, 122, 0.95);
  font-size: 13px;
}
.foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding-top: 14px;
  flex-wrap: wrap;
}
.foot a {
  color: rgba(91, 102, 122, 0.95);
  text-decoration: none;
}
.foot a:hover {
  color: var(--text);
}

/* Sticky CTA bar (mobile first) */
.sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding: 10px 10px calc(10px + env(safe-area-inset-bottom));
  background: rgba(247, 248, 250, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(15, 23, 42, 0.1);
}
.sticky .wrap {
  width: min(var(--container), calc(100% - 20px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 10px;
}
.sticky .wrap a {
  border-radius: 14px;
  padding: 14px 12px;
}

/* === CHOOSE SECTION (gráfico y moderno) === */
.choose {
  padding: 54px 0 18px;
}
.choose-head {
  text-align: center;
  margin-bottom: 22px;
}
.choose-head h2 {
  margin: 0 0 6px;
  font-family: "Titillium Web", system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.3px;
  font-size: clamp(24px, 4.5vw, 34px);
}
.choose-head p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.choose-branch {
  position: relative;
  padding: 18px 0 22px;
}

/* fondo suave con blobs marca */
.choose-branch::before {
  content: "";
  position: absolute;
  inset: -20px 0 -10px 0;
  background:
    radial-gradient(
      900px 420px at 14% 10%,
      rgba(2, 153, 214, 0.12),
      transparent 60%
    ),
    radial-gradient(
      900px 420px at 86% 10%,
      rgba(167, 68, 138, 0.12),
      transparent 60%
    );
  pointer-events: none;
  z-index: -2;
}

.node {
  width: fit-content;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}
.node-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--wisess-blue), var(--wisess-pink));
  box-shadow: 0 0 0 5px rgba(2, 153, 214, 0.1);
}
.node-text {
  font-weight: 800;
  color: rgba(15, 23, 42, 0.78);
  font-size: 13px;
  letter-spacing: 0.2px;
}

/* grid flows */
.branch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* flow cards */
.flow {
  border-radius: 24px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.1);
  padding: 18px;
  overflow: hidden;
  position: relative;
}

.flow::before {
  content: "";
  position: absolute;
  inset: -180px -180px auto auto;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(2, 153, 214, 0.18), transparent 62%);
  transform: rotate(10deg);
  pointer-events: none;
}
.flow.flow-b::before {
  inset: -180px auto auto -180px;
  background: radial-gradient(
    circle,
    rgba(167, 68, 138, 0.18),
    transparent 62%
  );
  transform: rotate(-10deg);
}

.flow-head {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}
.flow-head h3 {
  margin: 0;
  font-family: "Titillium Web", system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.2px;
  font-size: 20px;
}
.flow-head p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.flow-ico {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(2, 153, 214, 0.12);
  border: 1px solid rgba(2, 153, 214, 0.22);
  box-shadow: 0 0 0 6px rgba(2, 153, 214, 0.08);
  flex: 0 0 auto;
}
.flow-ico.alt {
  background: rgba(167, 68, 138, 0.12);
  border-color: rgba(167, 68, 138, 0.22);
  box-shadow: 0 0 0 6px rgba(167, 68, 138, 0.08);
}
.flow-ico svg {
  width: 26px;
  height: 26px;
  color: var(--wisess-blue);
}
.flow-ico.alt svg {
  color: var(--wisess-pink);
}

/* steps like “chips” */
.steps {
  display: grid;
  gap: 10px;
  margin: 10px 0 14px;
}
.step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.08);
}
.step .n {
  width: 28px;
  height: 28px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: "Titillium Web";
  font-weight: 900;
  color: #fff;
  background: linear-gradient(135deg, var(--wisess-blue), #2eb5e6);
  flex: 0 0 auto;
}
.step .n.alt {
  background: linear-gradient(135deg, var(--wisess-pink), #c85aae);
}

/* result highlight */
.result {
  border-radius: 18px;
  padding: 12px 12px;
  background: rgba(2, 153, 214, 0.1);
  border: 1px solid rgba(2, 153, 214, 0.18);
  font-weight: 800;
  color: rgba(15, 23, 42, 0.82);
  line-height: 1.25;
}
.result.alt {
  background: rgba(167, 68, 138, 0.1);
  border-color: rgba(167, 68, 138, 0.18);
}

.choose-visual {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 28px;
  padding: 0 16px;
}

.choose-visual img {
  padding: 0 30px;
  width: 100%;
  max-width: 1100px; /* límite desktop: NO se pixela */
  height: auto;
  display: block;

  /* mejora visual */
  filter: drop-shadow(0 30px 60px rgba(15, 23, 42, 0.25));

  /* suaviza escalado */
  image-rendering: -webkit-optimize-contrast;
}

/* desktop layout */
@media (min-width: 860px) {
  .branch-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .arrows {
    display: block;
  }
}

/* Mobile: evitar que el mockup “se coma” la primera pantalla */
@media (max-width: 859px) {
  .device {
    max-height: 340px;
  }
  .device-img {
    object-fit: cover;
    object-position: top;
  }
  /* .device{ max-height: 360px; }
      .device-inner{ overflow:hidden; } */
}

/* Responsive */
@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }
  .hero {
    padding: 42px 0 22px;
  }
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 26px;
    padding: 26px 0 10px;
  }
  .hero-cta {
    grid-template-columns: 1fr 1fr;
  }
  .hero-cta .btn-primary {
    grid-column: span 2;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .impact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact {
    grid-template-columns: 1fr 1fr;
  }
  .sticky {
    display: none;
  }
}