/* Studio Impulse — redesign premium */
:root {
  --bg: #0b0e12;
  --panel: #14181e;
  --panel-2: #1a1f26;
  --text: #f4f1ea;
  --muted: #b8b1a6;
  --line: rgba(244, 241, 234, .11);
  --gold: #bfa57a;
  --sage: #7fb392;
  --sage-dark: #274235;
  --white: #ffffff;
  --shadow: 0 28px 70px rgba(0,0,0,.35);
  --radius: 24px;
  --container: 1140px;
  --header: 76px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -10%, rgba(127, 179, 146, .14), transparent 30rem),
    radial-gradient(circle at 86% 8%, rgba(191, 165, 122, .12), transparent 28rem),
    linear-gradient(180deg, #0b0e12 0%, #11161c 42%, #0b0e12 100%);
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 9999;
  padding: 12px 16px;
  color: #0b0e12;
  background: var(--text);
  border-radius: 999px;
}

.skip-link:focus { top: 16px; }

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header);
  border-bottom: 1px solid var(--line);
  background: rgba(11, 14, 18, .84);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header__inner {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 16px;
}

.brand strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.05;
  letter-spacing: -.03em;
}

.brand small {
  display: block;
  margin-top: 5px;
  color: var(--gold);
  font-size: .69rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.035);
}

.nav a {
  padding: 10px 12px;
  border-radius: 999px;
  color: rgba(244, 241, 234, .74);
  font-size: .85rem;
  font-weight: 760;
  transition: background .2s ease, color .2s ease;
}

.nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.07);
}

.menu-btn {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.045);
}

.menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: var(--text);
}

.hero {
  padding: 74px 0 54px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(360px, .78fr);
  gap: 58px;
  align-items: center;
}

.kicker {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 720px;
  margin-bottom: 20px;
  color: var(--text);
  font-size: clamp(2.25rem, 5.2vw, 4.55rem);
  line-height: .97;
  letter-spacing: -.065em;
  font-weight: 900;
}

h2 {
  margin-bottom: 16px;
  color: var(--text);
  font-size: clamp(1.8rem, 3.7vw, 3.15rem);
  line-height: 1.05;
  letter-spacing: -.052em;
  font-weight: 880;
}

h3 {
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -.025em;
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.lead {
  max-width: 630px;
  font-size: 1.06rem;
}

.hero__actions,
.location-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 26px;
}

.whatsapp-btn,
.btn-outline {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 840;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.whatsapp-btn {
  color: #f7f2e9;
  background: linear-gradient(135deg, #151b21, #202932 65%, #12171d);
  border: 1px solid rgba(127,179,146,.25);
  box-shadow: 0 14px 34px rgba(0,0,0,.24);
}

.whatsapp-btn:hover {
  color: #fff;
  background: linear-gradient(135deg, #1b232a, #2a363f 65%, #171e25);
  border-color: rgba(191,165,122,.30);
  transform: translateY(-2px);
}

.whatsapp-btn img {
  width: 26px;
  height: 26px;
  padding: 5px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1f7b55, #2e9a6b);
}

.whatsapp-btn--small {
  min-height: 44px;
  padding: 9px 15px 9px 9px;
  font-size: .9rem;
}

.whatsapp-btn--large {
  min-width: 230px;
}

.btn-outline {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
}

.btn-outline:hover {
  color: #fff;
  background: rgba(255,255,255,.08);
  transform: translateY(-2px);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,.035);
  font-size: .9rem;
}

.trust-row strong {
  color: var(--text);
}

.hero__visual {
  position: relative;
}

.studio-frame,
.image-stack,
.about__image {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.studio-frame {
  padding: 8px;
}

.studio-frame img {
  width: 100%;
  aspect-ratio: 5 / 5.9;
  object-fit: cover;
  border-radius: 22px;
  filter: saturate(.98) contrast(1.02) brightness(.95);
}

.hero-card {
  position: absolute;
  left: -26px;
  bottom: 44px;
  max-width: 230px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(20,24,30,.88);
  box-shadow: 0 20px 44px rgba(0,0,0,.28);
}

.hero-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
}

.hero-card span {
  color: var(--gold);
  font-weight: 800;
}

.section {
  padding: 78px 0;
}

.intro__grid {
  display: grid;
  grid-template-columns: .95fr .85fr;
  gap: 44px;
  align-items: end;
  margin-bottom: 36px;
}

.section-title.center {
  max-width: 760px;
  margin: 0 auto 36px;
  text-align: center;
}

.section-text {
  font-size: 1.02rem;
}

.benefits,
.process-grid,
.testimonial-grid {
  display: grid;
  gap: 16px;
}

.benefits {
  grid-template-columns: repeat(4, 1fr);
}

.benefit,
.process-card,
.testimonial,
.info-box,
.contact-card,
.faq-list details,
.modality {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(26,31,38,.94), rgba(18,22,27,.94));
  box-shadow: 0 18px 42px rgba(0,0,0,.20);
}

.benefit {
  min-height: 210px;
  padding: 24px;
}

.icon-line,
.process-card span {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--gold);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .16em;
}

.benefit p,
.process-card p,
.testimonial p,
.modality p {
  font-size: .94rem;
}

.split__grid,
.about__grid,
.location__grid {
  display: grid;
  grid-template-columns: .9fr 1fr;
  gap: 54px;
  align-items: center;
}

.image-stack {
  position: relative;
  padding: 8px;
}

.image-stack img,
.about__image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 20px;
  filter: saturate(.98) contrast(1.02) brightness(.95);
}

.image-note {
  position: absolute;
  left: 24px;
  bottom: 24px;
  max-width: 240px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(14,17,22,.86);
}

.image-note strong,
.image-note span {
  display: block;
}

.image-note span {
  margin-top: 4px;
  color: var(--muted);
  font-size: .88rem;
}

.modalities h2 {
  margin-bottom: 24px;
}

.modality {
  padding: 18px 20px;
  margin-top: 12px;
}

.modality h3 {
  margin-bottom: 4px;
}

.modality p {
  margin-bottom: 0;
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 920px;
  margin: 0 auto;
}

.tag-grid span {
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,.04);
  font-weight: 760;
}

.process-grid {
  grid-template-columns: repeat(4, 1fr);
}

.process-card {
  min-height: 230px;
  padding: 24px;
  transition: transform .2s ease, border-color .2s ease;
}

.process-card:hover,
.benefit:hover,
.modality:hover,
.testimonial:hover {
  transform: translateY(-5px);
  border-color: rgba(191,165,122,.22);
}

.about__copy p {
  font-size: 1.02rem;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 13px;
  height: 2px;
  background: var(--gold);
}

.testimonial-grid {
  grid-template-columns: repeat(3, 1fr);
}

.testimonial {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 24px;
}

.stars {
  margin-bottom: 16px;
  color: #f0c56e;
  letter-spacing: .1em;
}

.person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.person img {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(191,165,122,.20);
  border-radius: 50%;
  object-fit: cover;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr .75fr;
  gap: 14px;
}

.gallery-grid img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 22px;
  filter: saturate(.98) contrast(1.02) brightness(.94);
}

.gallery-grid .wide {
  height: 360px;
}

.location__grid {
  align-items: stretch;
}

.info-box {
  padding: 18px;
  margin-bottom: 12px;
}

.info-box span {
  display: block;
  margin-bottom: 8px;
  color: var(--gold);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.info-box strong {
  color: var(--text);
  line-height: 1.45;
}

.info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.map-wrap {
  overflow: hidden;
  min-height: 430px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 430px;
  border: 0;
  filter: grayscale(.9) invert(.86) contrast(.9) brightness(.64);
  opacity: .86;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px;
  border-color: rgba(191,165,122,.18);
}

.contact-card h2 {
  margin-bottom: 10px;
}

.contact-card p {
  max-width: 660px;
  margin-bottom: 0;
}

.faq-list {
  display: grid;
  max-width: 880px;
  margin: 0 auto;
  gap: 12px;
}

.faq-list details {
  overflow: hidden;
}

.faq-list summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  color: var(--text);
  font-weight: 820;
  list-style: none;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--gold); }
.faq-list details[open] summary::after { content: "–"; }
.faq-list p { padding: 0 22px 20px; margin: 0; }

.footer {
  padding: 56px 0 26px;
  border-top: 1px solid var(--line);
  background: #090c10;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 34px;
}

.footer__grid > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer strong {
  color: var(--text);
}

.footer a,
.footer p {
  color: var(--muted);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.footer__bottom p { margin: 0; }

.footer__bottom button {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,.04);
  padding: 10px 14px;
}

.float-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(127,179,146,.26);
  border-radius: 50%;
  background: #151b21;
  box-shadow: 0 14px 34px rgba(0,0,0,.28);
}

.float-whatsapp img {
  width: 34px;
  height: 34px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
  .nav {
    position: fixed;
    top: var(--header);
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border-radius: 20px;
    background: rgba(14,17,22,.96);
    box-shadow: var(--shadow);
  }

  .nav.is-open { display: flex; }
  .nav a { padding: 14px 16px; }
  .menu-btn { display: block; }
  .header .whatsapp-btn { margin-left: auto; }

  .hero__grid,
  .split__grid,
  .about__grid,
  .location__grid,
  .intro__grid {
    grid-template-columns: 1fr;
  }

  .benefits,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__visual {
    max-width: 620px;
    margin: 0 auto;
  }
}

@media (max-width: 760px) {
  :root { --header: 70px; }
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 58px 0; }
  .hero { padding: 52px 0 42px; }
  h1 { font-size: clamp(2.15rem, 11vw, 3.25rem); }
  h2 { font-size: clamp(1.75rem, 8vw, 2.55rem); }
  .header .whatsapp-btn { display: none; }
  .hero__actions,
  .location-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .whatsapp-btn,
  .btn-outline {
    width: 100%;
  }
  .trust-row span { width: calc(50% - 5px); }
  .benefits,
  .process-grid,
  .testimonial-grid,
  .gallery-grid,
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .image-stack img,
  .about__image img,
  .gallery-grid img,
  .gallery-grid .wide {
    height: 280px;
  }
  .hero-card {
    left: 14px;
    right: 14px;
    bottom: 14px;
    max-width: none;
  }
  .info-row { grid-template-columns: 1fr; }
  .contact-card {
    display: grid;
    padding: 24px;
  }
  .footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .container { width: min(100% - 22px, var(--container)); }
  .trust-row span { width: 100%; }
  .studio-frame,
  .image-stack,
  .about__image,
  .map-wrap {
    border-radius: 20px;
  }
  .benefit,
  .process-card,
  .testimonial,
  .modality {
    padding: 20px;
    border-radius: 20px;
  }
}