:root {
  --reach: #F76C4E;
  --reach-dark: #E0512F;
  --ink: #0A0A0A;
  --ink-soft: #1A1A1A;
  --paper: #F4F1EB;
  --paper-soft: #FAF8F3;
  --rule: rgba(10, 10, 10, 0.08);
  --rule-light: rgba(10, 10, 10, 0.05);
  --mute: #6B6358;
  --container: 1240px;
}

* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper-soft);
  color: var(--ink);
  font-feature-settings: "ss01", "cv11";
  line-height: 1.55;
}

.font-display {
  font-family: "Space Grotesk", "Inter", sans-serif;
  letter-spacing: -0.02em;
}

::selection { background: var(--reach); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: rgba(10,10,10,.25); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--reach); }

/* ----- container ----- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: clamp(1rem, 3vw, 2rem);
  padding-right: clamp(1rem, 3vw, 2rem);
}

/* ----- scroll progress ----- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%;
  transform: scaleX(0); transform-origin: 0 50%;
  background: var(--reach);
  z-index: 70; pointer-events: none;
  transition: transform .12s ease-out;
}

/* ----- header ----- */
#site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  transition: background .35s ease, border-color .35s ease, backdrop-filter .35s ease;
  border-bottom: 1px solid transparent;
}
#site-header.is-scrolled {
  background: rgba(250, 248, 243, 0.82);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  backdrop-filter: blur(14px) saturate(180%);
  border-bottom-color: var(--rule);
}
#site-header.on-dark:not(.is-scrolled) .nav-text,
#site-header.on-dark:not(.is-scrolled) .brand-text { color: rgba(255,255,255,.9); }
#site-header.on-dark:not(.is-scrolled) .brand-sub { color: rgba(255,255,255,.45); }
#site-header.on-dark:not(.is-scrolled) .menu-toggle { color: #fff; border-color: rgba(255,255,255,.2); }

/* ----- brand logo — swap variants based on header scroll state -----
   header_logo_1 (--light): shown at top of page over the dark hero.
                            Should be the light/white artwork variant.
   header_logo_2 (--dark):  shown once the header gains its paper-soft
                            scrolled background. Should be the dark/colored
                            artwork variant. */
.brand-logo__img {
  transition: opacity .35s ease;
}
.brand-logo__img--dark { display: none; }

#site-header.is-scrolled .brand-logo__img--light { display: none; }
#site-header.is-scrolled .brand-logo__img--dark { display: block; }

/* ----- type ----- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .65rem;
  font-size: 11px; font-weight: 500; letter-spacing: .28em; text-transform: uppercase;
  color: var(--ink);
}
.on-dark-section .eyebrow { color: rgba(255,255,255,.7); }
.eyebrow__num {
  color: var(--reach); font-family: "Space Grotesk", sans-serif; font-weight: 600;
}
.eyebrow__bar { width: 24px; height: 1px; background: var(--ink); opacity: .35; }
.on-dark-section .eyebrow__bar { background: #fff; opacity: .25; }

.h-display {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
}

.lede { color: var(--mute); font-size: 1.0625rem; line-height: 1.6; }
.on-dark-section .lede { color: rgba(255,255,255,.6); }

/* ----- rule lines ----- */
.rule { border-top: 1px solid var(--rule); }
.on-dark-section .rule { border-top-color: rgba(255,255,255,.12); }

/* ----- buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: .65rem;
  font-weight: 500; font-size: .9375rem; letter-spacing: -0.005em;
  padding: .9rem 1.5rem; border-radius: 999px;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.btn-primary {
  background: var(--ink); color: #fff;
}
.btn-primary:hover { background: var(--reach); }
.btn-ghost {
  background: transparent; color: currentColor;
  border: 1px solid currentColor;
}
.btn-ghost:hover { background: currentColor; color: var(--paper-soft); }
.btn-arrow i { transition: transform .25s ease; }
.btn-arrow:hover i { transform: translateX(4px); }

/* ----- image cards ----- */
.media {
  position: relative; overflow: hidden;
  background: var(--paper);
  border-radius: 14px;
  isolation: isolate;
}
.media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
.media:hover img { transform: scale(1.04); }
.media__label {
  position: absolute; left: 16px; bottom: 14px; z-index: 2;
  font-family: "Space Grotesk", sans-serif; font-weight: 500;
  font-size: .8rem; letter-spacing: .02em; color: #fff;
  display: inline-flex; align-items: center; gap: .5rem;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}

/* ----- product card ----- */
.product-card {
  position: relative; display: block; overflow: hidden;
  border-radius: 14px; background: var(--paper);
  border: 1px solid var(--rule);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s ease, border-color .35s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(247, 108, 78, .35);
  box-shadow: 0 24px 40px -20px rgba(10, 10, 10, .15);
}
.product-card img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
.product-card:hover img { transform: scale(1.04); }
.product-card__body {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.1rem; background: #fff;
  border-top: 1px solid var(--rule);
}
.product-card__title {
  font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.0625rem;
  letter-spacing: -0.01em;
}
.product-card__meta {
  display: block; margin-top: 2px;
  font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--mute);
}
.product-card__arrow {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  background: var(--paper-soft); color: var(--ink);
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.product-card:hover .product-card__arrow { background: var(--reach); color: #fff; transform: translate(2px, -2px) rotate(-45deg); }

/* ----- section index gutter ----- */
.section-num {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 500; font-size: 13px;
  letter-spacing: .25em; color: var(--mute);
}
.on-dark-section .section-num { color: rgba(255,255,255,.45); }

/* ----- ticker ----- */
.ticker {
  display: flex; overflow: hidden; gap: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker__row {
  flex-shrink: 0; display: flex; align-items: center; gap: 3.5rem; padding-right: 3.5rem;
  animation: ticker 38s linear infinite;
  font-family: "Space Grotesk", sans-serif; font-weight: 500; font-size: 1.1rem;
  letter-spacing: -0.005em; color: rgba(255,255,255,.55);
  white-space: nowrap;
}
.ticker:hover .ticker__row { animation-play-state: paused; }
.ticker__dot { width: 4px; height: 4px; border-radius: 50%; background: var(--reach); flex-shrink: 0; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

/* ----- count ----- */
.count { font-variant-numeric: tabular-nums; }

/* ----- form ----- */
.field {
  width: 100%; background: transparent; color: inherit;
  border: 0; border-bottom: 1px solid var(--rule);
  padding: .9rem 0;
  font-family: inherit; font-size: 1rem;
  outline: none; transition: border-color .25s ease;
}
.field:focus { border-bottom-color: var(--reach); }
.field-label {
  font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--mute);
  font-weight: 500;
}
textarea.field { resize: none; }

/* ----- timeline ----- */
.timeline-row {
  display: grid; grid-template-columns: 110px 1fr; gap: 2rem; align-items: baseline;
  padding: 2rem 0; border-top: 1px solid var(--rule);
}
.timeline-row:last-child { border-bottom: 1px solid var(--rule); }
.timeline-year { font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.5rem; letter-spacing: -0.02em; color: var(--reach); }
.timeline-title { font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.5rem; letter-spacing: -0.02em; }

/* ----- mini badge ----- */
.chip {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid var(--rule); color: var(--ink);
  padding: .35rem .7rem; border-radius: 999px;
  font-size: 11px; letter-spacing: .15em; text-transform: uppercase; font-weight: 500;
}
.on-dark-section .chip { border-color: rgba(255,255,255,.15); color: rgba(255,255,255,.85); }
.chip__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--reach); }

/* ----- spec list ----- */
.spec {
  display: grid; grid-template-columns: 1fr auto; gap: 1rem;
  padding: .9rem 0; border-top: 1px solid var(--rule);
  font-size: .95rem;
}
.spec:last-child { border-bottom: 1px solid var(--rule); }
.spec__k { color: var(--mute); }
.spec__v { font-family: "Space Grotesk", sans-serif; font-weight: 600; }
.on-dark-section .spec { border-top-color: rgba(255,255,255,.12); }
.on-dark-section .spec:last-child { border-bottom-color: rgba(255,255,255,.12); }
.on-dark-section .spec__k { color: rgba(255,255,255,.55); }

/* ----- magnetic ----- */
.magnetic { transition: transform .25s cubic-bezier(.2,.7,.2,1); will-change: transform; }

/* =================================================================
   SCROLL ANIMATIONS (premium reveal system)
   - Animates on every scroll-into-view (re-triggers).
   - Reset (out-of-view) happens off-screen with no visible transition.
   - All reveal classes only hide content when <html> has .js-ready,
     so the page is fully readable if JS fails to load or run.
================================================================= */

/* fade up — default reveal */
.js-ready .r-up {
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  transition: opacity .9s cubic-bezier(.2,.7,.15,1), transform .9s cubic-bezier(.2,.7,.15,1);
  transition-delay: var(--r-delay, 0ms);
  will-change: opacity, transform;
}
.js-ready .r-up.is-in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* gentle fade only */
.js-ready .r-fade {
  opacity: 0;
  transition: opacity 1s ease-out var(--r-delay, 0ms);
}
.js-ready .r-fade.is-in { opacity: 1; }

/* line-by-line headline reveal — auto-split by JS for [data-r-split] */
.r-line {
  display: block;
  overflow: hidden;
  padding: 0.04em 0;
}
.js-ready .r-line > span {
  display: block;
  transform: translate3d(0, 110%, 0);
  transition: transform 1.1s cubic-bezier(.2,.7,.15,1);
  transition-delay: var(--r-delay, 0ms);
  will-change: transform;
}
.js-ready [data-r-split].is-in .r-line > span,
.js-ready .r-line.is-in > span { transform: translate3d(0, 0, 0); }

/* image curtain reveal — clip from bottom */
.js-ready .r-mask {
  -webkit-clip-path: inset(0 0 100% 0);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.3s cubic-bezier(.77,0,.18,1), -webkit-clip-path 1.3s cubic-bezier(.77,0,.18,1);
  transition-delay: var(--r-delay, 0ms);
}
.js-ready .r-mask.is-in { -webkit-clip-path: inset(0 0 0 0); clip-path: inset(0 0 0 0); }

/* curtain from left */
.js-ready .r-mask-l {
  -webkit-clip-path: inset(0 100% 0 0);
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.3s cubic-bezier(.77,0,.18,1), -webkit-clip-path 1.3s cubic-bezier(.77,0,.18,1);
  transition-delay: var(--r-delay, 0ms);
}
.js-ready .r-mask-l.is-in { -webkit-clip-path: inset(0 0 0 0); clip-path: inset(0 0 0 0); }

/* image scale-in inside its container (use with overflow:hidden parent) */
.js-ready .r-zoom img,
.js-ready img.r-zoom {
  transform: scale(1.18);
  transition: transform 1.4s cubic-bezier(.2,.7,.15,1);
  transition-delay: var(--r-delay, 0ms);
}
.js-ready .r-zoom.is-in img,
.js-ready img.r-zoom.is-in { transform: scale(1); }

/* horizontal rule draw-in */
.js-ready .r-draw {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1s cubic-bezier(.77,0,.18,1);
  transition-delay: var(--r-delay, 0ms);
}
.js-ready .r-draw.is-in { transform: scaleX(1); }

/* eyebrow slide-in (works with our eyebrow markup) */
.js-ready .r-eyebrow .eyebrow__bar {
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform .8s cubic-bezier(.77,0,.18,1);
  transition-delay: var(--r-delay, 0ms);
}
.js-ready .r-eyebrow.is-in .eyebrow__bar { transform: scaleX(1); }
.js-ready .r-eyebrow > *:not(.eyebrow__bar) {
  opacity: 0;
  transform: translate3d(8px, 0, 0);
  transition: opacity .7s ease-out, transform .7s cubic-bezier(.2,.7,.15,1);
  transition-delay: calc(var(--r-delay, 0ms) + 200ms);
}
.js-ready .r-eyebrow.is-in > *:not(.eyebrow__bar) { opacity: 1; transform: translate3d(0, 0, 0); }

/* parallax helper (transform set inline by JS) */
.parallax { will-change: transform; }

/* image inside a media frame that uses parallax — ensure no double-transform with hover */
.media .parallax-img {
  transform: translate3d(0, var(--py, 0px), 0) scale(1.12);
  transition: transform .25s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .r-up, .r-fade, .r-line > span, .r-mask, .r-mask-l, .r-draw, .r-zoom img, .r-eyebrow * {
    opacity: 1 !important;
    transform: none !important;
    -webkit-clip-path: none !important;
    clip-path: none !important;
  }
}

/* ----- reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}

/* =================================================================
   CONTACT CARDS (tap-to-act)
================================================================= */
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 18px;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: #fff;
  margin-bottom: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color .3s ease,
              transform .3s cubic-bezier(.2,.7,.2,1),
              box-shadow .3s ease,
              background .3s ease;
}
.contact-card:not(.contact-card--static):hover {
  border-color: rgba(247,108,78,.45);
  transform: translateY(-2px);
  box-shadow: 0 20px 32px -22px rgba(10,10,10,.18);
}

.contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  flex-shrink: 0;
  transition: background .3s ease, color .3s ease;
}
.contact-card:not(.contact-card--static):hover .contact-card__icon {
  background: var(--reach);
  color: #fff;
}
.contact-card--wa .contact-card__icon {
  background: rgba(37, 211, 102, .12);
  color: #1F8268;
  font-size: 20px;
}
.contact-card--wa:hover .contact-card__icon {
  background: #25D366;
  color: #fff;
}

.contact-card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.contact-card__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mute);
}
.contact-card__value {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-weight: 500;
  font-size: 16px;
  color: var(--ink);
  letter-spacing: -0.01em;
  word-break: break-word;
}
.contact-card__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: transparent;
  color: var(--mute);
  flex-shrink: 0;
  font-size: 12px;
  transition: transform .3s ease, color .3s ease, background .3s ease;
}
.contact-card:hover .contact-card__arrow {
  color: var(--reach);
  transform: translateX(3px);
}

/* =================================================================
   WHATSAPP FLOATING WIDGET
================================================================= */
.wa-widget {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  pointer-events: none; /* children re-enable */
}
.wa-widget > * { pointer-events: auto; }

/* ---- toggle (collapsed pill) ---- */
.wa-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px 12px 14px;
  height: 52px;
  border-radius: 999px;
  background: #1F8268;
  color: #fff;
  font: 600 14px/1 "Inter", sans-serif;
  letter-spacing: 0.01em;
  border: 0;
  cursor: pointer;
  box-shadow: 0 14px 28px -10px rgba(31, 130, 104, .55),
              0 6px 14px -6px rgba(10, 10, 10, .35);
  transition: transform .25s cubic-bezier(.2,.7,.2,1),
              background .25s ease,
              box-shadow .25s ease;
  position: relative;
  overflow: hidden;
}
.wa-toggle:hover {
  background: #25A57D;
  transform: translateY(-2px);
}
.wa-toggle:active { transform: translateY(0); }
.wa-toggle i {
  font-size: 22px;
  line-height: 1;
}
.wa-toggle__label { white-space: nowrap; }

/* subtle pulsing ring */
.wa-toggle::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  border: 2px solid rgba(31, 130, 104, .55);
  animation: wa-pulse 2.4s ease-out infinite;
  pointer-events: none;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: .9; }
  70%  { transform: scale(1.4); opacity: 0;  }
  100% { transform: scale(1.4); opacity: 0;  }
}

/* hide the pulse when panel is open (less noise) */
.wa-widget.is-open .wa-toggle::before { display: none; }

/* state: when open, swap text + icon to close hint */
.wa-widget.is-open .wa-toggle {
  background: #0A0A0A;
  box-shadow: 0 14px 28px -10px rgba(10,10,10,.55);
}
.wa-widget.is-open .wa-toggle i::before { content: "\f00d"; font-family: "Font Awesome 6 Free"; font-weight: 900; }
.wa-widget.is-open .wa-toggle__label { display: none; }
.wa-widget.is-open .wa-toggle { padding: 0; width: 52px; justify-content: center; }

/* ---- panel ---- */
.wa-panel {
  width: 340px;
  max-width: calc(100vw - 32px);
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(10, 10, 10, .45),
              0 10px 22px -10px rgba(10, 10, 10, .25);
  transform-origin: bottom left;
  transform: translateY(12px) scale(.96);
  opacity: 0;
  transition: opacity .25s ease, transform .3s cubic-bezier(.2,.7,.2,1);
}
.wa-panel[hidden] { display: none; }
.wa-widget.is-open .wa-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.wa-panel__head {
  background: linear-gradient(135deg, #0F5F4D 0%, #1F8268 100%);
  padding: 16px 16px 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  color: #fff;
}
.wa-panel__brand {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.wa-panel__avatar {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: #1F8268;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.wa-panel__dot {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #2ECC71;
  border: 2px solid #1F8268;
}
.wa-panel__id strong {
  display: block;
  font: 700 14px/1.2 "Inter", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.wa-panel__id span {
  display: block;
  font-size: 13px;
  opacity: .9;
  margin-top: 3px;
  line-height: 1.35;
}
.wa-panel__close {
  background: transparent;
  border: 0;
  color: rgba(255,255,255,.85);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 6px;
  line-height: 1;
  border-radius: 6px;
  transition: background .2s ease;
}
.wa-panel__close:hover { background: rgba(255,255,255,.15); color: #fff; }

.wa-panel__chat {
  position: relative;
  min-height: 130px;
  padding: 18px 16px 22px;
  background-color: #ECE5DD;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.18) 1.5px, transparent 2px),
    radial-gradient(circle at 70% 60%, rgba(0,0,0,.04) 1.5px, transparent 2px),
    radial-gradient(circle at 40% 80%, rgba(0,0,0,.04) 1.2px, transparent 2px);
  background-size: 28px 28px, 36px 36px, 44px 44px;
}
.wa-bubble {
  position: relative;
  background: #fff;
  padding: 10px 12px 18px;
  border-radius: 10px 10px 10px 2px;
  font-size: 13.5px;
  line-height: 1.45;
  color: #1c1c1c;
  max-width: 86%;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, .13);
  animation: wa-bubble-in .5s cubic-bezier(.2,.7,.2,1) both .15s;
}
.wa-bubble::after {
  /* little tail */
  content: "";
  position: absolute;
  left: -6px;
  top: 0;
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-right-color: #fff;
  border-top-color: #fff;
}
.wa-bubble__time {
  position: absolute;
  right: 10px;
  bottom: 4px;
  font-size: 10px;
  color: #667781;
  letter-spacing: 0.02em;
}
@keyframes wa-bubble-in {
  from { opacity: 0; transform: translateY(6px) scale(.96); }
  to   { opacity: 1; transform: none; }
}

.wa-panel__cta {
  background: #fff;
  padding: 14px 16px 16px;
  text-align: center;
}
.wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 46px;
  border-radius: 999px;
  background: linear-gradient(135deg, #25D366 0%, #1F8268 100%);
  color: #fff;
  font: 600 14px/1 "Inter", sans-serif;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  box-shadow: 0 8px 18px -8px rgba(37, 211, 102, .65);
}
.wa-btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.wa-btn:active { transform: translateY(0); }
.wa-btn i { font-size: 18px; }
.wa-meta {
  margin: 10px 0 0;
  font-size: 11.5px;
  color: #667781;
  letter-spacing: 0.02em;
}

/* ---- responsive ---- */
@media (max-width: 640px) {
  .wa-widget {
    left: 14px;
    bottom: 14px;
    right: 14px;
    align-items: stretch;
  }
  .wa-toggle {
    align-self: flex-start;
  }
  /* on mobile, hide the label by default — show icon only for less clutter */
  .wa-toggle__label {
    display: none;
  }
  .wa-toggle {
    padding: 0;
    width: 52px;
    justify-content: center;
  }
  .wa-panel {
    width: 100%;
    max-width: 100%;
  }
}