/* ========================================================
   Salon Mona — Styles
   ======================================================== */

/* ----- Tokens ----- */
:root {
  --clr-bg:       #0f0a08;
  --clr-bg-light: #1a1310;
  --clr-surface:  #221a14;
  --clr-border:   #3a2e26;
  --clr-gold:     #c59b76;
  --clr-pink:     #d4838f;
  --clr-text:     #f0e6df;
  --clr-text-dim: #a89888;
  --clr-white:    #fff;

  --ff-heading: "Cormorant Garamond", Georgia, serif;
  --ff-body:    "Outfit", system-ui, sans-serif;

  --fs-base:  1rem;
  --fs-sm:    0.875rem;
  --fs-lg:    1.125rem;
  --fs-xl:    1.5rem;
  --fs-2xl:   2rem;
  --fs-3xl:   2.75rem;
  --fs-4xl:   3.75rem;

  --space:    clamp(1rem, 3vw, 2rem);
  --radius:   12px;
  --nav-h:    72px;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----- Reset ----- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

body {
  font-family: var(--ff-body);
  font-weight: 400;
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--clr-text);
  background: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: var(--space);
}

/* ===== SECTION DEFAULTS ===== */
.section {
  padding: clamp(4rem, 8vw, 8rem) 0;
}

.section__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-3xl);
  font-weight: 600;
  text-align: center;
  color: var(--clr-gold);
  margin-bottom: 0.4em;
}

.section__sub {
  text-align: center;
  color: var(--clr-text-dim);
  max-width: 560px;
  margin: 0 auto 3rem;
  font-size: var(--fs-lg);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: 500;
  padding: 0.85em 2em;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-gold);
  color: var(--clr-bg);
  border-color: var(--clr-gold);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: transparent;
  color: var(--clr-gold);
}

.btn--outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-text-dim);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

.btn--full {
  width: 100%;
  padding-block: 1em;
  font-size: var(--fs-lg);
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(15, 10, 8, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--clr-border);
}

.nav__inner {
  max-width: 1120px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--space);
}

.nav__logo {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-gold);
  letter-spacing: 0.02em;
}

.nav__links {
  display: flex;
  gap: 2rem;
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  transition: color var(--transition);
}
.nav__link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-gold);
  transition: width var(--transition);
}
.nav__link:hover,
.nav__link:focus-visible {
  color: var(--clr-gold);
}
.nav__link:hover::after,
.nav__link:focus-visible::after {
  width: 100%;
}

.nav__cta {
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: 0.6em 1.6em;
  border-radius: 50px;
  background: var(--clr-gold);
  color: var(--clr-bg);
  transition: var(--transition);
}
.nav__cta:hover,
.nav__cta:focus-visible {
  background: var(--clr-pink);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}
.nav__hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(15,10,8,0.6) 0%, rgba(15,10,8,0.85) 100%),
    url('https://images.unsplash.com/photo-1560066984-138dadb4c035?w=1400&q=80') center/cover no-repeat;
  overflow: hidden;
  padding: calc(var(--nav-h) + 2rem) var(--space) 2rem;
}

.hero__content {
  max-width: 700px;
  position: relative;
  z-index: 2;
}

.hero__title {
  font-family: var(--ff-heading);
  font-size: clamp(2.5rem, 7vw, var(--fs-4xl));
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.15;
  margin-bottom: 0.5em;
}

.hero__sub {
  font-size: var(--fs-lg);
  color: var(--clr-text-dim);
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--clr-bg), transparent);
  z-index: 1;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--clr-bg-light);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 1.25rem 0;
}

.trust-bar__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 2.5rem;
}

.trust-bar__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--clr-text);
  letter-spacing: 0.02em;
}

.trust-bar__item strong {
  color: var(--clr-gold);
  font-weight: 600;
}

.trust-bar__stars {
  color: var(--clr-gold);
  letter-spacing: 0.1em;
  font-size: 0.95rem;
}

.trust-bar__icon {
  color: var(--clr-pink);
  font-weight: 700;
}

.trust-bar__muted {
  color: var(--clr-text-dim);
}

/* ===== STATS ===== */
.stats {
  background: var(--clr-bg-light);
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stats__item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.5rem;
}

.stats__number {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  color: var(--clr-gold);
  line-height: 1;
}

.stats__label {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== REVIEWS ===== */
.reviews {
  background: var(--clr-bg);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.review-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-gold);
  box-shadow: 0 12px 32px rgba(197, 155, 118, 0.08);
}

.review-card__stars {
  color: var(--clr-gold);
  letter-spacing: 0.15em;
  font-size: 1rem;
}

.review-card__text {
  font-family: var(--ff-heading);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--clr-text);
  flex-grow: 1;
}

.review-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-border);
  font-size: var(--fs-sm);
}

.review-card__name {
  color: var(--clr-pink);
  font-weight: 500;
}

.review-card__time {
  color: var(--clr-text-dim);
}

/* ===== BRAND PARTNERS ===== */
.brands {
  background: var(--clr-bg);
  padding: 2.5rem 0 3.5rem;
  border-top: 1px solid var(--clr-border);
}

.brands__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 2.5rem;
  text-align: center;
}

.brands__label {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--clr-text-dim);
}

.brands__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 2.25rem;
}

.brands__item {
  font-family: var(--ff-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--clr-gold);
  letter-spacing: 0.04em;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.brands__item:hover {
  opacity: 1;
}

/* ===== SERVICES ===== */
.services {
  background: var(--clr-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-gold);
  box-shadow: 0 12px 32px rgba(197, 155, 118, 0.08);
}

.service-card__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.service-card__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-gold);
  margin-bottom: 0.6em;
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  line-height: 1.7;
  margin-bottom: 1.2em;
}

.service-card__price {
  font-size: var(--fs-sm);
  color: var(--clr-pink);
  font-weight: 500;
}

/* ===== PRISLISTE ===== */
.prisliste {
  background: var(--clr-bg-light);
}

.prisliste__tables {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.price-group__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--clr-border);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
}

.price-table td {
  padding: 0.65rem 0;
  font-size: var(--fs-sm);
  border-bottom: 1px solid rgba(58, 46, 38, 0.5);
}

.price-table tr:last-child td {
  border-bottom: none;
}

.price-table__price {
  text-align: right;
  color: var(--clr-pink);
  font-weight: 500;
  white-space: nowrap;
}

/* ===== TEAM ===== */
.team {
  background: var(--clr-bg);
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-gold);
}

.team-card__avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-heading);
  font-size: 0;
  font-weight: 700;
  color: transparent;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.team-card__name {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 0.2em;
}

.team-card__title {
  display: block;
  font-size: var(--fs-sm);
  color: var(--clr-gold);
  font-weight: 500;
  margin-bottom: 1em;
}

.team-card__bio {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  line-height: 1.7;
}

/* ===== GALLERY ===== */
.gallery {
  background: var(--clr-bg-light);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 200px;
  gap: 1rem;
}

.gallery__item {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: border-color var(--transition);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.gallery__item:hover {
  border-color: var(--clr-gold);
}

.gallery__item span {
  font-size: 0;
}
.gallery__item small {
  font-size: 0;
  color: transparent;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item--tall {
  grid-row: span 2;
}

/* ===== BOOKING ===== */
.booking {
  background: var(--clr-bg);
}

.booking-form {
  max-width: 720px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group--full {
  margin-bottom: 1.5rem;
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-text-dim);
}
.form-group label span {
  color: var(--clr-pink);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  color: var(--clr-text);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  padding: 0.75em 1em;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-dim);
  opacity: 0.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(197, 155, 118, 0.15);
}

/* Error state */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--clr-pink);
  box-shadow: 0 0 0 3px rgba(212, 131, 143, 0.15);
}

.form-error {
  font-size: 0.8rem;
  color: var(--clr-pink);
  min-height: 1.2em;
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--clr-surface);
  color: var(--clr-text);
}

.form-success {
  text-align: center;
  margin-top: 1.5rem;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: rgba(197, 155, 118, 0.1);
  border: 1px solid var(--clr-gold);
}
.form-success p {
  color: var(--clr-gold);
  font-weight: 500;
}

/* ===== INFO (HOURS + CONTACT) ===== */
.info {
  background: var(--clr-bg-light);
}

.info__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.info__hours h3,
.info__contact h3 {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-gold);
  margin-bottom: 1.2rem;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
}
.hours-table td {
  padding: 0.55rem 0;
  font-size: var(--fs-sm);
  border-bottom: 1px solid rgba(58, 46, 38, 0.5);
}
.hours-table tr:last-child td {
  border-bottom: none;
}
.hours-table td:nth-child(2) {
  text-align: right;
  font-weight: 500;
  color: var(--clr-text-dim);
}
.hours-table__closed td {
  color: var(--clr-pink);
}

.contact-list li {
  margin-bottom: 1.2rem;
}
.contact-list strong {
  display: block;
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  font-weight: 500;
  margin-bottom: 0.15rem;
}
.contact-list span,
.contact-list a {
  font-size: var(--fs-base);
  color: var(--clr-text);
}
.contact-list a:hover,
.contact-list a:focus-visible {
  color: var(--clr-gold);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding: 3rem 0 1.5rem;
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--clr-border);
}

.footer__logo {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-gold);
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  margin-top: 0.3rem;
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__links a {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  transition: color var(--transition);
}
.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--clr-gold);
}

.footer__social {
  display: flex;
  gap: 1rem;
}
.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  color: var(--clr-text-dim);
  transition: var(--transition);
}
.footer__social-link:hover,
.footer__social-link:focus-visible {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

.footer__bottom {
  text-align: center;
  padding-top: 1.5rem;
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }

  /* Mobile menu */
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    top: var(--nav-h);
    background: rgba(15, 10, 8, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 999;
  }
  .nav__links.open .nav__link {
    font-size: var(--fs-xl);
    color: var(--clr-text);
  }

  .nav__cta.open {
    display: inline-flex;
    position: fixed;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    font-size: var(--fs-base);
    padding: 0.85em 2.4em;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .prisliste__tables {
    grid-template-columns: 1fr;
  }

  .team__grid {
    grid-template-columns: 1fr;
  }

  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
  }
  .gallery__item--wide {
    grid-column: span 2;
  }
  .gallery__item--tall {
    grid-row: span 1;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .info__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer__links {
    justify-content: center;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1rem;
  }

  .trust-bar__list {
    gap: 0.75rem 1.5rem;
  }

  .reviews__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .gallery__grid {
    grid-template-columns: 1fr;
  }
  .gallery__item--wide {
    grid-column: span 1;
  }
}

/* ===== Floating WhatsApp Chat Button ===== */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 998;
    width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: whatsapp-pulse 2s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}
.whatsapp-float::before {
    content: ''; position: absolute; inset: 0;
    border-radius: 50%; background: #25D366;
    opacity: 0.5; z-index: -1;
    animation: whatsapp-ripple 2s infinite;
}
@keyframes whatsapp-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
@keyframes whatsapp-ripple {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}
.whatsapp-tooltip {
    position: absolute; right: 70px; top: 50%; transform: translateY(-50%);
    padding: 8px 14px; background: #333; color: #fff;
    font-size: 0.8rem; font-weight: 500; border-radius: 6px;
    white-space: nowrap; opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease;
}
.whatsapp-tooltip::after {
    content: ''; position: absolute; top: 50%; right: -4px;
    transform: translateY(-50%) rotate(45deg);
    width: 8px; height: 8px; background: #333;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }
@media (max-width: 768px) {
    .whatsapp-float { bottom: 16px; right: 16px; width: 50px; height: 50px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
    .whatsapp-tooltip { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .whatsapp-float, .whatsapp-float::before { animation: none; }
}