/* =========================================================
   Key Briana Cleaning Services LLC
   style.css — core styles
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
  --white: #ffffff;
  --blue: #0e4a92;
  --blue-dark: #0a2f63;
  --blue-light: #4f8ef7;
  --gold: #d7a73f;
  --gray-light: #f6f8fc;
  --text: #1b2430;
  --text-soft: #5b6472;

  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.05);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 70px rgba(10, 47, 99, 0.14);

  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container: 1440px;
  --pad-x: 72px;
  --gap-section: 120px;

  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  background: var(--white);
}

body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

h1,
h2,
h3 {
  font-family: var(--font-head);
  color: var(--text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

.section {
  padding-block: var(--gap-section);
}

.text-blue {
  color: var(--blue);
}
.text-gold {
  color: var(--gold);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 18px;
}

.icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ---------- Section Heads ---------- */
.section__head {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}

.section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-wrap: balance;
}

.section__text {
  color: var(--text-soft);
  font-size: 1.05rem;
  margin-top: 18px;
  text-wrap: pretty;
}
.section__text--center {
  margin-inline: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}
.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}
.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 10px 26px rgba(14, 74, 146, 0.28);
}
.btn--primary:hover {
  background: var(--blue-dark);
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(14, 74, 146, 0.36);
}
.btn--ghost {
  background: var(--white);
  color: var(--text);
  border-color: #e3e9f2;
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover {
  transform: translateY(-3px);
  border-color: var(--blue-light);
  color: var(--blue);
}
.btn--gold {
  background: var(--gold);
  color: var(--blue-dark);
  box-shadow: 0 10px 26px rgba(215, 167, 63, 0.4);
}
.btn--gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(215, 167, 63, 0.5);
  filter: brightness(1.05);
}
.btn--outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
  border-color: var(--white);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(14, 74, 146, 0.06);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.header.is-scrolled {
  box-shadow: var(--shadow);
  background: rgba(255, 255, 255, 0.9);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}
.header__logo img {
  height: 54px;
  width: auto;
  object-fit: contain;
}
.nav__list {
  display: flex;
  gap: 34px;
}
.nav__link {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  position: relative;
  padding-block: 6px;
  transition: color 0.25s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: width 0.3s var(--ease);
}
.nav__link:hover,
.nav__link.is-active {
  color: var(--blue);
}
.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 26px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav__toggle.is-open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  padding-top: 150px;
  padding-bottom: 90px;
  background: radial-gradient(
      1200px 600px at 80% -10%,
      rgba(79, 142, 247, 0.1),
      transparent 60%
    ),
    linear-gradient(180deg, var(--gray-light), var(--white));
}
.hero__grid {
  display: grid;
  grid-template-columns: 45% 55%;
  align-items: center;
  gap: 40px;
}
.hero__title {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 800;
  text-wrap: balance;
}
.hero__text {
  color: var(--text-soft);
  font-size: 1.15rem;
  max-width: 460px;
  margin-top: 22px;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}
.hero__benefits {
  display: flex;
  gap: 34px;
  margin-top: 46px;
  flex-wrap: wrap;
}
.benefit {
  display: flex;
  align-items: center;
  gap: 12px;
}
.benefit__icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.benefit__icon svg {
  width: 20px;
  height: 20px;
  fill: var(--blue);
}
.benefit:hover .benefit__icon {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.benefit__label {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.3;
}
.benefit__label small {
  font-weight: 400;
  color: var(--text-soft);
}

.hero__media {
  position: relative;
}
.hero__img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}
.rating-card {
  position: absolute;
  bottom: 34px;
  right: -14px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  padding: 20px 22px;
  max-width: 250px;
  box-shadow: var(--shadow-lg);
}
.rating-card__stars {
  display: flex;
  align-items: center;
  gap: 3px;
  color: var(--gold);
}
.rating-card__stars svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
}
.rating-card__stars strong {
  margin-left: 8px;
  font-family: var(--font-head);
  color: var(--text);
}
.rating-card__text {
  font-size: 0.85rem;
  color: var(--text-soft);
  margin: 10px 0 12px;
}
.rating-card__avatars {
  display: flex;
}
.rating-card__avatars img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--white);
  margin-left: -10px;
}
.rating-card__avatars img:first-child {
  margin-left: 0;
}

/* ---------- Services Bar ---------- */
.services-bar {
  margin-top: -60px;
  position: relative;
  z-index: 5;
}
.services-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  background: var(--blue-dark);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  box-shadow: var(--shadow-lg);
  background-image: linear-gradient(120deg, var(--blue-dark), #0c3a7c);
}
.svc-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 6px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 0.3s var(--ease);
}
.svc-item:last-child {
  border-right: none;
}
.svc-item:hover {
  transform: translateY(-5px);
}
.svc-item__icon svg {
  width: 30px;
  height: 30px;
  fill: var(--white);
}
.svc-item h3 {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.svc-item p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.checklist {
  display: grid;
  gap: 16px;
  margin: 30px 0 34px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.02rem;
}
.checklist svg {
  width: 18px;
  height: 18px;
  fill: var(--white);
  background: var(--blue);
  border-radius: 50%;
  padding: 4px;
  box-sizing: content-box;
  flex-shrink: 0;
}
.about__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
}
.about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about__img--tall {
  grid-row: span 2;
  height: 100%;
}

/* ---------- Stats ---------- */
.stats {
  padding-block: 70px;
  background: var(--gray-light);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 38px 20px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.stat:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.stat__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(14, 74, 146, 0.08);
}
.stat__icon svg {
  width: 26px;
  height: 26px;
  fill: var(--blue);
}
.stat__num {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.stat__label {
  display: block;
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* ---------- Services Cards ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid #eef2f8;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.card__media {
  overflow: hidden;
  aspect-ratio: 16 / 10;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.card:hover .card__media img {
  transform: scale(1.08);
}
.card__body {
  padding: 28px 26px 30px;
  position: relative;
}
.card__icon {
  position: absolute;
  top: -28px;
  left: 26px;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--blue);
  box-shadow: 0 10px 24px rgba(14, 74, 146, 0.3);
}
.card__icon svg {
  width: 26px;
  height: 26px;
  fill: var(--white);
}
.card__body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 14px 0 10px;
}
.card__body p {
  color: var(--text-soft);
  font-size: 0.95rem;
  margin-bottom: 18px;
}
.card__link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--blue);
  display: inline-flex;
  gap: 8px;
  transition: gap 0.3s var(--ease);
}
.card__link:hover {
  gap: 14px;
}

/* ---------- Before / After ---------- */
.ba {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  aspect-ratio: 16 / 9;
}
.ba__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.ba__before {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
}
.ba__before .ba__img {
  width: 1000px;
  max-width: none;
  height: 100%;
}
.ba__tag {
  position: absolute;
  top: 18px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(6px);
  color: var(--white);
}
.ba__tag--before {
  left: 18px;
  background: rgba(10, 47, 99, 0.7);
}
.ba__tag--after {
  right: 18px;
  background: rgba(215, 167, 63, 0.85);
}
.ba__handle {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 100%;
  background: transparent;
  border: none;
  cursor: ew-resize;
  z-index: 3;
}
.ba__handle::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 3px;
  height: 100%;
  background: var(--white);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.25);
}
.ba__handle svg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  fill: var(--blue);
  background: var(--white);
  border-radius: 50%;
  padding: 9px;
  box-sizing: border-box;
  box-shadow: var(--shadow);
}

/* ---------- Process Timeline ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--blue-light) 0 10px,
    transparent 10px 20px
  );
  opacity: 0.5;
}
.timeline__step {
  text-align: center;
  position: relative;
}
.timeline__num {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--blue);
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1;
  transition: background 0.3s var(--ease), color 0.3s var(--ease),
    transform 0.3s var(--ease);
}
.timeline__step:hover .timeline__num {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-4px);
}
.timeline__step h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.timeline__step p {
  color: var(--text-soft);
  font-size: 0.92rem;
}

/* ---------- Gallery Masonry ---------- */
.gallery {
  background: var(--gray-light);
}
.masonry {
  columns: 3;
  column-gap: 20px;
}
.masonry__item {
  break-inside: avoid;
  margin-bottom: 20px;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  display: block;
  width: 100%;
  box-shadow: var(--shadow-sm);
  background: none;
}
.masonry__item img {
  width: 100%;
  transition: transform 0.6s var(--ease);
}
.masonry__item:hover img {
  transform: scale(1.06);
}

/* ---------- Testimonials Slider ---------- */
.slider {
  max-width: 820px;
  margin: 0 auto;
  overflow: hidden;
}
.slider__track {
  display: flex;
  transition: transform 0.6s var(--ease);
}
.review {
  min-width: 100%;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 54px;
  box-shadow: var(--shadow);
  text-align: center;
}
.review__stars {
  color: var(--gold);
  font-size: 1.3rem;
  letter-spacing: 3px;
  margin-bottom: 20px;
}
.review blockquote {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text);
  font-family: var(--font-head);
  font-weight: 500;
  text-wrap: pretty;
}
.review__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 26px;
}
.review__author img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}
.review__author span {
  text-align: left;
  display: flex;
  flex-direction: column;
}
.review__author strong {
  font-family: var(--font-head);
}
.review__author small {
  color: var(--text-soft);
}
.slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 30px;
}
.slider__btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid #dbe3ef;
  background: var(--white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
    transform 0.3s var(--ease);
}
.slider__btn svg {
  width: 22px;
  height: 22px;
  fill: var(--blue);
}
.slider__btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
}
.slider__btn:hover svg {
  fill: var(--white);
}
.slider__dots {
  display: flex;
  gap: 8px;
}
.slider__dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: #cdd8e8;
  cursor: pointer;
  transition: background 0.3s var(--ease), width 0.3s var(--ease);
}
.slider__dots button.is-active {
  background: var(--blue);
  width: 26px;
  border-radius: 5px;
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(120deg, var(--blue-dark), var(--blue));
  color: var(--white);
  border-radius: 0;
  position: relative;
  overflow: hidden;
}
.cta::after {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(79, 142, 247, 0.35),
    transparent 70%
  );
  top: -160px;
  right: -120px;
  pointer-events: none;
}
.cta__inner {
  display: grid;
  grid-template-columns: 40% 60%;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}
.cta__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
}
.cta__title {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  text-wrap: balance;
}
.cta__text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  margin: 18px 0 30px;
  max-width: 520px;
}
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.cta__note {
  display: inline-block;
  margin-top: 22px;
  font-family: var(--font-head);
  font-style: italic;
  color: var(--gold);
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */
.footer {
  background: #071f45;
  color: rgba(255, 255, 255, 0.75);
  padding-top: 80px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 60px;
}
.footer__brand img {
  height: 60px;
  width: auto;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.footer__brand p {
  font-size: 0.95rem;
  max-width: 320px;
}
.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}
.footer__social a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.footer__social svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}
.footer__social a:hover {
  background: var(--gold);
  transform: translateY(-3px);
}
.footer__col h3 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 20px;
}
.footer__col ul {
  display: grid;
  gap: 12px;
}
.footer__col a {
  font-size: 0.93rem;
  transition: color 0.25s var(--ease);
}
.footer__col a:hover {
  color: var(--gold);
}
.footer__contact li {
  font-size: 0.93rem;
}
.footer__hours-title {
  margin-top: 26px;
}
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 24px;
  font-size: 0.88rem;
  text-align: center;
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(7, 20, 42, 0.9);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s var(--ease);
  padding: 40px;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transform: scale(0.94);
  transition: transform 0.35s var(--ease);
}
.lightbox.is-open .lightbox__img {
  transform: scale(1);
}
.lightbox__close {
  position: absolute;
  top: 26px;
  right: 32px;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--white);
  background: none;
  border: none;
  cursor: pointer;
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
  animation: pulse 2.4s infinite;
  transition: transform 0.3s var(--ease);
}
.whatsapp-float:hover {
  transform: scale(1.08);
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ---------- Scroll Animations ---------- */
[data-anim] {
  opacity: 0;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
[data-anim="fade-up"] {
  transform: translateY(40px);
}
[data-anim="fade-left"] {
  transform: translateX(50px);
}
[data-anim="fade-right"] {
  transform: translateX(-50px);
}
[data-anim="scale-in"] {
  transform: scale(0.94);
}
[data-anim].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    scroll-behavior: auto !important;
  }
  [data-anim] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}