/* ===============================================
   Adriana Costa — Psicanalista Clínica
   Paleta inspirada na capa de "Cada História, Uma Pérola":
   creme quente + dourado + vinho profundo
   =============================================== */

:root {
  --cream:        #F2EBDC;
  --cream-soft:   #EAE0CC;
  --cream-deep:   #E2D6BB;
  --warm-white:   #FAF5EA;
  --ink:          #2B2520;
  --ink-soft:     #4A3F36;
  --muted:        #7A6D5E;
  --gold:         #B89766;
  --gold-deep:    #8E7340;
  --wine:         #6D2530;
  --wine-deep:    #4D1820;
  --line:         rgba(43,37,32,.10);
  --line-strong:  rgba(43,37,32,.18);
  --wa:           #25D366;
  --wa-dk:        #1FB855;

  --radius:       12px;
  --radius-lg:    22px;
  --max:          1200px;
  --pad:          clamp(20px, 4vw, 44px);

  --shadow-soft:  0 1px 2px rgba(43,37,32,.04), 0 4px 16px rgba(43,37,32,.06);
  --shadow:       0 8px 28px rgba(43,37,32,.10), 0 24px 60px rgba(43,37,32,.08);

  --t:            cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
p { margin: 0 0 1em; }
em { font-style: italic; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- type ---------- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: 11px;
  font-weight: 500;
  color: var(--gold-deep);
  margin: 0 0 1.4rem;
}
.eyebrow--light { color: var(--gold); }

.h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 1rem;
}
.h2 em { font-style: italic; color: var(--wine); }

.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 620px;
}

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242,235,220,.86);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.nav__monogram {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cream);
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 14px;
  letter-spacing: .04em;
  line-height: 1;
  padding-top: 2px;
}
.nav__name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: .01em;
}
.nav__links {
  display: flex;
  gap: 32px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--ink-soft);
}
.nav__links a {
  position: relative;
  padding: 6px 0;
  transition: color .2s var(--t);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--t);
}
.nav__links a:hover::after { transform: scaleX(1); }
@media (max-width: 920px) { .nav__links { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 30px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .2em;
  border-radius: 2px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--cream);
  transition: transform .2s var(--t), background .2s var(--t), color .2s var(--t), border-color .2s var(--t);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); background: #1A1611; }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: transparent; color: var(--wine); border-color: var(--wine); }
.btn--invert {
  background: var(--cream);
  color: var(--ink);
  border-color: var(--cream);
}
.btn--invert:hover { background: var(--warm-white); }
.btn--small {
  padding: 10px 18px;
  font-size: 11px;
}
.btn--block { width: 100%; padding: 18px 30px; }
.ico { width: 16px; height: 16px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  transition: gap .2s var(--t), color .2s var(--t), border-color .2s var(--t);
}
.link-arrow:hover { gap: 14px; color: var(--wine); border-bottom-color: var(--wine); }
.link-arrow--light { color: var(--cream); border-color: rgba(242,235,220,.5); }
.link-arrow--light:hover { color: var(--gold); border-color: var(--gold); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: clamp(80px, 16vh, 180px) 0 clamp(80px, 14vh, 140px);
  background:
    radial-gradient(ellipse 100% 70% at 50% 0%, rgba(184,151,102,.10), transparent 70%),
    var(--cream);
}
.hero__inner { max-width: 980px; }
.hero__title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: clamp(50px, 9vw, 120px);
  line-height: .98;
  letter-spacing: -.025em;
  margin: 0 0 1.6rem;
  color: var(--ink);
}
.hero__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--wine);
}
.hero__lead {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 2.6rem;
}
.hero__cta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: clamp(60px, 10vh, 100px);
}
.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .35em;
  color: var(--muted);
  transition: color .2s var(--t);
}
.hero__scroll svg { width: 14px; height: 18px; }
.hero__scroll:hover { color: var(--ink); }

/* ---------- section base ---------- */
.section { padding: clamp(80px, 14vh, 160px) 0; }
.section--soft {
  background: var(--cream-soft);
  position: relative;
}
.section--soft::before,
.section--soft::after {
  content: '';
  position: absolute; left: 0; right: 0;
  height: 1px;
  background: var(--line);
}
.section--soft::before { top: 0; }
.section--soft::after { bottom: 0; }

.section__head {
  max-width: 760px;
  margin-bottom: 70px;
}
.section__head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section__head--center .lead { margin: 1.2rem auto 0; }

/* ---------- reconhecer ---------- */
.recognize {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.recognize li {
  display: flex;
  gap: 24px;
  padding: 28px 24px;
  background: var(--cream);
  align-items: baseline;
  transition: background .25s var(--t);
}
.recognize li:hover { background: var(--warm-white); }
.recognize__rom {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--gold);
  min-width: 28px;
  letter-spacing: .04em;
}
.recognize li p {
  margin: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 300;
  line-height: 1.35;
  color: var(--ink);
}
.recognize__after {
  margin: 56px auto 0;
  max-width: 720px;
  text-align: center;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.5;
  color: var(--ink-soft);
}
@media (max-width: 720px) {
  .recognize { grid-template-columns: 1fr; }
}

/* ---------- processo ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}
.process__item {
  padding: 40px 28px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  transition: background .25s var(--t);
}
.process__item:hover { background: rgba(250,245,234,.5); }
.process__num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  color: var(--gold-deep);
  letter-spacing: .12em;
  display: block;
  margin-bottom: 26px;
}
.process__item h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 22px;
  margin: 0 0 12px;
  color: var(--ink);
  line-height: 1.2;
}
.process__item p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}
@media (max-width: 1000px) {
  .process { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .process { grid-template-columns: 1fr; }
}

/* ---------- about ---------- */
.about { background: var(--cream); }
.about__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 1.4fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.about__photo {
  margin: 0;
  position: relative;
}
.about__photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 4px;
  filter: contrast(1.02) saturate(.95);
  box-shadow: var(--shadow);
}
.about__photo::before {
  content: '';
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  z-index: -1;
  opacity: .6;
}
.about__photo figcaption {
  margin-top: 18px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: var(--muted);
  text-align: center;
}
.about__name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 1;
  margin: 0 0 .4rem;
  letter-spacing: -.01em;
}
.about__phrase {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--wine);
  margin: 0 0 2rem;
}
.about__body p {
  color: var(--ink-soft);
  font-size: 17px;
}
.tags {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tags li {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--ink-soft);
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
}
@media (max-width: 860px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__photo { max-width: 380px; margin: 0 auto; }
  .about__photo::before { display: none; }
}

/* ---------- quote ---------- */
.quote {
  padding: clamp(80px, 14vh, 160px) 0;
  text-align: center;
  background: var(--cream);
  position: relative;
}
.quote::before,
.quote::after {
  content: '';
  position: absolute; left: 50%;
  transform: translateX(-50%);
  width: min(70%, 800px);
  height: 1px;
  background: var(--line);
}
.quote::before { top: 0; }
.quote::after { bottom: 0; }
.quote blockquote {
  margin: 0 auto;
  max-width: 880px;
  position: relative;
}
.quote blockquote::before {
  content: '"';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  font-family: 'Cormorant Garamond', serif;
  font-size: 100px;
  color: var(--gold);
  opacity: .4;
  line-height: 1;
}
.quote p {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.45;
  letter-spacing: -.005em;
  color: var(--ink);
  margin: 0 0 1.8rem;
}
.quote footer {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .25em;
  text-transform: uppercase;
}

/* ---------- espaço online ---------- */
.space { background: var(--cream); }
.space__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.space__body p { color: var(--ink-soft); font-size: 17px; }
.space__photo { margin: 0; }
.space__photo img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: var(--shadow);
  filter: contrast(1.02) saturate(.95);
}
@media (max-width: 860px) {
  .space__grid { grid-template-columns: 1fr; }
  .space__photo { max-width: 380px; margin: 0 auto; }
  .space__grid { direction: ltr; }
}

/* ---------- livro ---------- */
.book {
  background: var(--warm-white);
  position: relative;
}
.book::before,
.book::after {
  content: '';
  position: absolute; left: 0; right: 0;
  height: 1px;
  background: var(--line);
}
.book::before { top: 0; }
.book::after { bottom: 0; }
.book__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.book__cover {
  perspective: 1600px;
}
.book__cover img {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  display: block;
  aspect-ratio: 5/8;
  object-fit: cover;
  border-radius: 2px;
  box-shadow:
    -2px 0 0 rgba(0,0,0,.04),
    var(--shadow);
  transform: rotateY(-4deg);
  transition: transform .6s var(--t);
}
.book__cover img:hover { transform: rotateY(0deg); }
.book__title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(36px, 5.5vw, 64px);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--gold-deep);
  margin: 0 0 .4rem;
}
.book__title em { color: var(--wine); }
.book__sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--muted);
  margin: 0 0 2rem;
}
.book__body > p { color: var(--ink-soft); font-size: 17px; }
.book__meta {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 28px;
  padding: 24px 0;
  margin: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.book__meta dt {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted);
  margin: 0 0 4px;
}
.book__meta dd {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--ink);
  margin: 0;
}
.book__cta {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
@media (max-width: 860px) {
  .book__grid { grid-template-columns: 1fr; }
  .book__cover img { transform: none; }
  .book__meta { grid-template-columns: repeat(2, auto); gap: 20px; }
}

/* ---------- temas ---------- */
.themes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}
.theme {
  background: var(--cream-soft);
  padding: 44px 32px;
  transition: background .25s var(--t);
}
.theme:hover { background: var(--warm-white); }
.theme__num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--gold-deep);
  letter-spacing: .08em;
  display: block;
  margin-bottom: 24px;
}
.theme h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 24px;
  margin: 0 0 12px;
  color: var(--ink);
}
.theme p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 900px) { .themes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .themes { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq__list {
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--line-strong);
}
.faq__list details {
  border-bottom: 1px solid var(--line-strong);
  padding: 0;
}
.faq__list summary {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 400;
  color: var(--ink);
  padding: 28px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  transition: color .2s var(--t);
}
.faq__list summary:hover { color: var(--wine); }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: '+';
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 300;
  color: var(--gold);
  transition: transform .3s var(--t);
}
.faq__list details[open] summary::after { transform: rotate(45deg); }
.faq__list details p {
  padding: 0 0 28px;
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 700px;
  margin: 0;
}

/* ---------- schedule ---------- */
.schedule__card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--warm-white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-soft);
}
.schedule__step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.schedule__step:last-of-type { border-bottom: none; padding-bottom: 28px; }
.schedule__rom {
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  color: var(--gold-deep);
  letter-spacing: .1em;
  padding-top: 4px;
}
.schedule__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: var(--muted);
  margin: 0 0 6px;
}
.schedule__value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--ink);
  margin: 0;
}
.schedule__value--muted { color: var(--muted); font-style: italic; }
.schedule__days {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.schedule__days span {
  font-size: 11px;
  letter-spacing: .15em;
  color: var(--ink-soft);
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: transparent;
}
.schedule__note {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  font-style: italic;
}

/* ---------- cta final ---------- */
.cta-final {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(100px, 16vh, 180px) 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(184,151,102,.18), transparent 70%);
}
.cta-final__inner {
  max-width: 880px;
  text-align: center;
  position: relative;
}
.cta-final__title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--cream);
  margin: 0 0 1.6rem;
}
.cta-final__title em { font-style: italic; color: var(--gold); }
.cta-final__lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(242,235,220,.8);
  max-width: 620px;
  margin: 0 auto 2.6rem;
}
.cta-final__buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

/* ---------- footer ---------- */
.footer {
  background: var(--cream);
  border-top: 1px solid var(--line-strong);
  padding: 80px 0 40px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.footer__phrase {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--gold-deep);
  letter-spacing: .15em;
  margin: 0 0 18px;
}
.footer__name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 400;
  margin: 0 0 12px;
}
.footer__role {
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0;
  max-width: 380px;
  line-height: 1.6;
}
.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__heading {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: var(--muted);
  margin: 0 0 6px;
}
.footer__col a {
  font-size: 14px;
  color: var(--ink-soft);
  transition: color .2s var(--t);
}
.footer__col a:hover { color: var(--wine); }
.footer__muted {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
}
.footer__legal {
  grid-column: 1 / -1;
  margin: 60px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted);
  text-align: center;
}
@media (max-width: 860px) {
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- FAB ---------- */
.fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 14px 16px;
  background: var(--wa);
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(37,211,102,.35), 0 2px 6px rgba(0,0,0,.12);
  transition: transform .25s var(--t), background .2s var(--t), box-shadow .25s var(--t);
}
.fab svg { width: 22px; height: 22px; }
.fab:hover {
  background: var(--wa-dk);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37,211,102,.45), 0 4px 8px rgba(0,0,0,.14);
}
@media (max-width: 520px) {
  .fab span { display: none; }
  .fab { padding: 16px; }
}

/* ---------- motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}