/* ========================================
   GROW YOUR CLINIC — v4 CLEAN
   ======================================== */

:root {
  --bg: #0C0B08;
  --fg: #F4F0E7;
  --gold: #C9A84C;
  --gold-b: #DFC06A;
  --taupe: #A8998A;
  --esp: #3A352F;
  --grey: #B8B3A6;
  --carbon: #17150F;
  --d: 'Fraunces', serif;
  --l: 'Schibsted Grotesk', sans-serif;
  --b: 'Inter', sans-serif;
  --out: cubic-bezier(0.16, 1, 0.3, 1);
  --smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--b); font-weight: 400; color: var(--fg);
  background: var(--bg); line-height: 1.7; -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- UTILITIES ---- */
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 48px; position: relative; z-index: 2; }
.gold { color: var(--gold); }
.tag {
  font-family: var(--l); font-weight: 500; font-size: 0.8rem;
  color: var(--gold); letter-spacing: 0.06em; text-transform: uppercase;
  display: block; margin-bottom: 20px;
}

/* ---- PRELOADER 3D ---- */
.preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  perspective: 900px;
  transition: opacity 0.9s cubic-bezier(0.76,0,0.24,1), visibility 0.9s;
  overflow: hidden;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 0; height: 0; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.3) 0%, rgba(201,168,76,0.06) 40%, transparent 70%);
  transition: width 1s var(--out), height 1s var(--out), opacity 0.8s;
  opacity: 0; filter: blur(60px);
}
.preloader.glow-active .preloader__glow { width: 700px; height: 700px; opacity: 1; }
.preloader.burst .preloader__glow {
  width: 2400px; height: 2400px; opacity: 0;
  transition: width 0.8s var(--out), height 0.8s var(--out), opacity 0.5s 0.3s;
}

.preloader__scene {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center;
  transform-style: preserve-3d;
}
.preloader__letters {
  display: flex; gap: 8px;
  transform-style: preserve-3d;
  animation: p3dIdle 4s ease-in-out infinite;
  animation-play-state: paused;
}
.preloader.glow-active .preloader__letters { animation-play-state: running; }
@keyframes p3dIdle {
  0%, 100% { transform: rotateX(0deg) rotateY(0deg); }
  25% { transform: rotateX(2deg) rotateY(-3deg); }
  75% { transform: rotateX(-2deg) rotateY(3deg); }
}

.p3d {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 10rem;
  color: #C9A84C;
  opacity: 0;
  display: inline-block;
  transform: translateZ(-120px) rotateY(30deg) scale(0.6);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), text-shadow 0.6s, color 0.6s;
  letter-spacing: 0.03em;
  line-height: 1;
}
.p3d.visible {
  opacity: 1;
  transform: translateZ(0px) rotateY(0deg) scale(1);
}
.preloader.glow-active .p3d {
  text-shadow:
    0 0 30px rgba(201,168,76,0.6),
    0 0 80px rgba(201,168,76,0.35),
    0 0 140px rgba(201,168,76,0.15),
    0 6px 12px rgba(0,0,0,0.5);
  color: #DFC06A;
}
.preloader.burst .p3d {
  transform: translateZ(100px) rotateY(-12deg) scale(1.25);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s 0.1s;
}

/* Tagline under letters */
.preloader__line {
  width: 0; height: 1px; margin-top: 24px;
  background: linear-gradient(to right, transparent, #C9A84C, transparent);
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.preloader.glow-active .preloader__line { width: 240px; }
.preloader.burst .preloader__line { width: 0; opacity: 0; transition: width 0.3s, opacity 0.3s; }

.preloader__tagline {
  font-family: 'Schibsted Grotesk', sans-serif;
  font-weight: 500; font-size: 0.8rem;
  letter-spacing: 0.3em; color: #A8998A; margin-top: 14px;
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.preloader.glow-active .preloader__tagline { opacity: 1; transform: translateY(0); }
.preloader.burst .preloader__tagline { opacity: 0; transform: translateY(-10px); transition: opacity 0.3s, transform 0.3s; }

.preloader__by {
  font-family: 'Schibsted Grotesk', sans-serif;
  font-weight: 400; font-size: 0.7rem;
  letter-spacing: 0.2em; color: #706a5e; margin-top: 10px;
  opacity: 0; transform: translateY(8px) scale(0.95);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), color 0.5s;
  transition-delay: 0.3s;
}
.preloader.glow-active .preloader__by {
  opacity: 0.7; transform: translateY(0) scale(1);
  color: #8a8070;
}
.preloader.burst .preloader__by {
  opacity: 0; transform: translateY(-6px) scale(0.95);
  transition: opacity 0.25s, transform 0.25s;
}

@media (max-width: 768px) {
  .p3d { font-size: 6rem; }
}
@media (max-width: 480px) {
  .p3d { font-size: 4.5rem; }
}

/* ---- CURSOR ---- */
.cursor-glow {
  position: fixed; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.045) 0%, transparent 70%);
  pointer-events: none; z-index: 1; display: none;
}
@media (hover:hover) { .cursor-glow { display: block; } }

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(12,11,8,0.9); backdrop-filter: blur(14px); border-color: rgba(58,53,47,0.4); }
.nav__inner {
  max-width: 1000px; margin: 0 auto; padding: 16px 48px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__logo { font-family: var(--d); font-weight: 600; font-size: 1.15rem; color: var(--fg); }
.nav__cta {
  font-family: var(--l); font-weight: 500; font-size: 0.85rem;
  color: var(--bg); background: var(--gold); padding: 10px 24px; border-radius: 6px;
  transition: transform 0.3s var(--out), box-shadow 0.3s;
}
.nav__cta:hover { transform: scale(1.03); box-shadow: 0 4px 20px rgba(201,168,76,0.3); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 140px 0 100px;
}
.hero__glow {
  position: absolute; width: 550px; height: 550px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 65%);
  top: -8%; right: -8%; filter: blur(80px); z-index: 0;
  animation: gFloat 8s ease-in-out infinite;
}
.hero__glow--b {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 60%);
  top: 60%; left: -8%; animation-delay: -4s; animation-duration: 10s;
}
@keyframes gFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(12px,-18px) scale(1.03); }
}
.hero__body { max-width: 700px; }
.hero__h1 {
  font-family: var(--d); font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.18; letter-spacing: -0.01em; margin-bottom: 24px;
}
.hero__p {
  font-size: 1.05rem; color: var(--grey); max-width: 600px;
  margin-bottom: 36px; line-height: 1.8;
}
.hero__scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2;
}
.hero__scroll span {
  font-family: var(--l); font-size: 0.7rem; color: var(--taupe);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: sPulse 2s ease-in-out infinite;
}
@keyframes sPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block; font-family: var(--l); font-weight: 500; font-size: 0.95rem;
  border: none; cursor: pointer; border-radius: 6px; position: relative;
  transition: transform 0.3s var(--out), box-shadow 0.3s;
}
.btn--gold { background: var(--gold); color: var(--bg); padding: 16px 32px; }
.btn--gold:hover { transform: scale(1.03); box-shadow: 0 6px 28px rgba(201,168,76,0.35); }
.btn--gold:active { transform: scale(0.98); }
.btn--w { width: 100%; text-align: center; padding: 16px 32px; }

/* ---- ANIM ---- */
.anim-fade {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.8s var(--out), transform 0.8s var(--out);
}
.anim-fade.visible { opacity: 1; transform: translateY(0); }
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s var(--out), transform 0.7s var(--out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- SECTIONS ---- */
.sec { padding: 100px 0; position: relative; }
.sec__h2 {
  font-family: var(--d); font-weight: 600;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.2; letter-spacing: -0.01em; max-width: 680px; margin-bottom: 20px;
}
.sec__h2--c { text-align: center; max-width: 100%; margin-left: auto; margin-right: auto; }
.sec__p { font-size: 1rem; color: var(--grey); max-width: 580px; margin-bottom: 32px; line-height: 1.8; }
.sec__p--c { text-align: center; max-width: 520px; margin-left: auto; margin-right: auto; }
.sec__close { font-size: 1.05rem; color: var(--fg); font-weight: 500; margin-top: 36px; max-width: 580px; }

/* Line divider */
.line { display: flex; justify-content: center; padding: 0 48px; }
.line__inner { width: 100%; max-width: 1000px; height: 1px; background: linear-gradient(to right, transparent, rgba(201,168,76,0.12), transparent); }

/* ---- BULLETS ---- */
.bullets { display: flex; flex-direction: column; gap: 16px; max-width: 620px; }
.bullets li {
  font-size: 1rem; color: var(--grey); padding-left: 24px; position: relative; line-height: 1.7;
}
.bullets li::before { content: '—'; position: absolute; left: 0; color: var(--gold); }

/* ---- CARDS 2-col ---- */
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 36px 0; }
.card {
  background: rgba(58,53,47,0.15); border: 1px solid rgba(58,53,47,0.4);
  border-radius: 12px; padding: 32px 28px;
  transition: transform 0.45s var(--out), border-color 0.4s, box-shadow 0.4s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.25); }
.card--accent { border-color: rgba(201,168,76,0.2); background: rgba(201,168,76,0.025); }
.card--accent:hover { border-color: rgba(201,168,76,0.45); box-shadow: 0 12px 40px rgba(201,168,76,0.06); }
.card__tag {
  font-family: var(--l); font-weight: 500; font-size: 0.75rem; color: var(--taupe);
  text-transform: uppercase; letter-spacing: 0.05em; display: block; margin-bottom: 14px;
}
.card--accent .card__tag { color: var(--gold); }
.card p { font-size: 0.9rem; color: var(--grey); line-height: 1.75; }

/* ---- METHOD 4-col ---- */
.cards-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 40px; }
.mcard {
  background: rgba(58,53,47,0.12); border: 1px solid rgba(58,53,47,0.35);
  border-radius: 12px; padding: 32px 22px;
  transition: transform 0.45s var(--out), border-color 0.4s, box-shadow 0.4s;
}
.mcard:hover { transform: translateY(-4px); border-color: rgba(201,168,76,0.2); box-shadow: 0 14px 44px rgba(0,0,0,0.2); }
.mcard__n {
  font-family: var(--d); font-weight: 600; font-size: 2.25rem; color: var(--gold);
  display: block; margin-bottom: 10px; line-height: 1;
  transition: transform 0.4s var(--out);
}
.mcard:hover .mcard__n { transform: scale(1.05); }
.mcard__t { font-family: var(--d); font-weight: 600; font-size: 1.15rem; color: var(--fg); margin-bottom: 12px; }
.mcard__line {
  width: 32px; height: 1px; background: var(--gold); opacity: 0.2; margin-bottom: 12px;
  transition: width 0.4s var(--out), opacity 0.4s;
}
.mcard:hover .mcard__line { width: 48px; opacity: 0.5; }
.mcard p { font-size: 0.85rem; color: var(--grey); line-height: 1.7; }

/* ---- INCLUDES 3-col ---- */
.cards-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 40px; }
.icard {
  padding: 28px 22px; border: 1px solid rgba(58,53,47,0.3); border-radius: 12px;
  background: rgba(58,53,47,0.08);
  transition: transform 0.45s var(--out), border-color 0.4s, box-shadow 0.4s;
}
.icard:hover { transform: translateY(-3px); border-color: rgba(201,168,76,0.18); box-shadow: 0 10px 36px rgba(0,0,0,0.18); }
.icard__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--gold); margin-bottom: 16px;
  box-shadow: 0 0 8px rgba(201,168,76,0.4);
}
.icard__t { font-family: var(--d); font-weight: 600; font-size: 1rem; color: var(--fg); margin-bottom: 8px; }
.icard p { font-size: 0.85rem; color: var(--grey); line-height: 1.7; }

/* ---- GARANTÍA ---- */
.gbox {
  background: rgba(58,53,47,0.15); border: 1px solid rgba(201,168,76,0.12);
  border-radius: 12px; padding: 40px 36px; max-width: 640px; position: relative; overflow: hidden;
}
.gbox::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent); opacity: 0.35;
}
.gbox p { font-size: 0.95rem; color: var(--grey); line-height: 1.8; margin-bottom: 14px; }
.gbox p:last-child { margin-bottom: 0; }
.gbox__bold { color: var(--fg) !important; font-weight: 500; }

/* ---- BONOS ---- */
.bcard {
  background: rgba(58,53,47,0.08); border: 1px solid rgba(58,53,47,0.3); border-radius: 12px;
  padding: 32px 28px;
  transition: transform 0.45s var(--out), border-color 0.4s, box-shadow 0.4s;
}
.bcard:hover { transform: translateY(-3px); border-color: rgba(201,168,76,0.18); box-shadow: 0 10px 36px rgba(0,0,0,0.18); }
.bcard__t { font-family: var(--d); font-weight: 600; font-size: 1.1rem; color: var(--gold); margin-bottom: 10px; }
.bcard p { font-size: 0.85rem; color: var(--grey); line-height: 1.7; }

/* ---- EXCLUSIVIDAD ---- */
.sec--excl { padding: 120px 0; overflow: hidden; }
.excl__glow {
  position: absolute; width: 450px; height: 450px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 60%);
  top: 50%; left: 50%; transform: translate(-50%,-50%); filter: blur(90px); z-index: 0;
}
.excl { text-align: center; position: relative; z-index: 2; }
.excl__num {
  font-family: var(--d); font-weight: 600; font-size: clamp(4.5rem,11vw,9rem);
  color: var(--gold); display: block; line-height: 0.9; margin-bottom: 16px;
  text-shadow: 0 0 50px rgba(201,168,76,0.2);
}
.excl .btn { margin-top: 32px; }

/* ---- FOOTER ---- */
.foot { padding: 40px 0; border-top: 1px solid rgba(58,53,47,0.25); text-align: center; }
.foot .nav__logo { display: block; margin-bottom: 8px; }
.foot__copy { font-size: 0.78rem; color: var(--taupe); }

/* ==========================
   MODAL / SURVEY
   ========================== */
.modal {
  position: fixed; inset: 0; z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity 0.35s, visibility 0.35s;
}
.modal.open { opacity: 1; visibility: visible; }
.modal__bg { position: absolute; inset: 0; background: rgba(12,11,8,0.88); backdrop-filter: blur(10px); }
.modal__box {
  position: relative; z-index: 2; background: var(--carbon); border: 1px solid rgba(58,53,47,0.45);
  border-radius: 14px; padding: 44px 40px; width: 100%; max-width: 460px;
  transform: translateY(16px) scale(0.97);
  transition: transform 0.45s var(--out);
}
.modal.open .modal__box { transform: translateY(0) scale(1); }
.modal__x {
  position: absolute; top: 14px; right: 18px; background: none; border: none;
  color: var(--taupe); font-size: 1.4rem; cursor: pointer; line-height: 1;
  transition: color 0.3s;
}
.modal__x:hover { color: var(--fg); }
.modal__bar { width: 100%; height: 2px; background: var(--esp); border-radius: 2px; margin-bottom: 32px; overflow: hidden; }
.modal__bar-fill { height: 100%; width: 25%; background: var(--gold); border-radius: 2px; transition: width 0.45s var(--out); }

.step { display: none; animation: stepIn 0.35s var(--out); }
.step.active { display: block; }
@keyframes stepIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }
.step__n {
  font-family: var(--l); font-size: 0.72rem; color: var(--taupe);
  letter-spacing: 0.06em; text-transform: uppercase; display: block; margin-bottom: 10px;
}
.step__q { font-family: var(--d); font-weight: 600; font-size: 1.35rem; color: var(--fg); margin-bottom: 20px; line-height: 1.25; }
.step__hint { font-size: 0.82rem; color: var(--taupe); margin: -8px 0 16px; }

.inp {
  width: 100%; padding: 14px 16px; background: rgba(58,53,47,0.2);
  border: 1px solid rgba(58,53,47,0.45); border-radius: 8px;
  color: var(--fg); font-family: var(--b); font-size: 0.95rem; margin-bottom: 12px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.inp:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.08); }
.inp::placeholder { color: var(--taupe); opacity: 0.5; }

/* Phone row */
.phone-row { display: flex; gap: 8px; margin-bottom: 12px; }
.inp--phone { flex: 1; margin-bottom: 0; }

/* Custom country code select */
.code-select { position: relative; flex-shrink: 0; width: 130px; }
.code-select__btn {
  width: 100%; display: flex; align-items: center; gap: 6px;
  padding: 14px 12px; background: rgba(58,53,47,0.2);
  border: 1px solid rgba(58,53,47,0.45); border-radius: 8px;
  color: var(--fg); font-family: var(--b); font-size: 0.95rem;
  cursor: pointer; transition: border-color 0.3s;
}
.code-select__btn:hover { border-color: var(--taupe); }
.code-select.open .code-select__btn { border-color: var(--gold); }
.code-select__flag { font-size: 1.2rem; line-height: 1; }
.code-select__val { font-size: 0.9rem; color: var(--fg); }
.code-select__arrow { font-size: 0.65rem; color: var(--taupe); margin-left: auto; transition: transform 0.3s; }
.code-select.open .code-select__arrow { transform: rotate(180deg); }

.code-select__dropdown {
  position: absolute; bottom: calc(100% + 6px); left: 0; width: 220px;
  background: var(--carbon); border: 1px solid rgba(58,53,47,0.5);
  border-radius: 10px; max-height: 280px; overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.25s, visibility 0.25s, transform 0.25s var(--out);
  z-index: 10; box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.code-select.open .code-select__dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.code-select__dropdown::-webkit-scrollbar { width: 4px; }
.code-select__dropdown::-webkit-scrollbar-track { background: transparent; }
.code-select__dropdown::-webkit-scrollbar-thumb { background: var(--esp); border-radius: 4px; }

.code-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; cursor: pointer; transition: background 0.2s;
  border-bottom: 1px solid rgba(58,53,47,0.2);
}
.code-item:last-child { border-bottom: none; }
.code-item:hover { background: rgba(201,168,76,0.06); }
.code-item.selected { background: rgba(201,168,76,0.1); }
.code-item__flag { font-size: 1.15rem; line-height: 1; }
.code-item__name { font-size: 0.82rem; color: var(--grey); flex: 1; }
.code-item__code { font-size: 0.82rem; color: var(--taupe); }

/* Options */
.opts { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.opt {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; background: rgba(58,53,47,0.12);
  border: 1px solid rgba(58,53,47,0.35); border-radius: 8px; cursor: pointer;
  transition: border-color 0.3s, background 0.3s, transform 0.25s var(--out);
}
.opt:hover { border-color: var(--taupe); transform: translateX(3px); }
.opt input { display: none; }
.opt span { font-size: 0.9rem; color: var(--grey); transition: color 0.3s; }
.opt input:checked + span { color: var(--fg); }
.opt:has(input:checked) { border-color: var(--gold); background: rgba(201,168,76,0.05); }

.step .btn { margin-top: 6px; }
.back-btn {
  display: block; width: 100%; text-align: center; margin-top: 10px;
  background: none; border: none; color: var(--taupe); font-family: var(--l);
  font-size: 0.82rem; cursor: pointer; padding: 6px; transition: color 0.3s;
}
.back-btn:hover { color: var(--fg); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .wrap { padding: 0 24px; }
  .nav__inner { padding: 14px 24px; }
  .hero { padding: 120px 0 70px; min-height: auto; }
  .sec { padding: 72px 0; }
  .sec--excl { padding: 88px 0; }
  .cards-2 { grid-template-columns: 1fr; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .hero__scroll { display: none; }
  .modal__box { margin: 16px; padding: 32px 24px; }
}
@media (max-width: 480px) {
  .cards-4 { grid-template-columns: 1fr; }
  .nav__cta { font-size: 0.78rem; padding: 8px 14px; }
}