/* =============================================
   D´LON — Comercializadora Empresarial Nacional
   Paleta: #D4E200 (amarillo) · #000000 · #333333
   ============================================= */

:root {
  --yellow: #D4E200;
  --yellow-light: #E4F033;
  --yellow-dark: #B8C600;
  --black: #000000;
  --bg: #F2F2F2;
  --bg-alt: #EAEAEA;
  --surface: #FFFFFF;
  --surface-2: #F8F8F8;
  --border: #DDDDDD;
  --grey: #333333;
  --grey-light: #888888;
  --grey-text: #555555;
  --text: #1A1A1A;
  --white: #FFFFFF;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-yellow: 0 4px 20px rgba(212, 226, 0, 0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: calc(var(--toolbar-h) + var(--nav-h) + 10px);
  --toolbar-h: 40px;
  --nav-h: 72px;
}

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

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

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

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.highlight {
  color: var(--black);
  background: var(--yellow);
  padding: 0 6px;
  border-radius: 4px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}

.btn--primary:hover {
  background: var(--yellow-light);
  border-color: var(--yellow-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-yellow);
}

.btn--outline {
  background: #333333;
  color: var(--white);
  border-color: #333333;
}

.btn--outline:hover {
  background: #555555;
  border-color: #555555;
  transform: translateY(-2px);
}

.btn--full { width: 100%; }

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 10px solid #dddddd;
  transition: var(--transition);
}

/* ---- Toolbar ---- */
.toolbar {
  background: var(--black);
  height: var(--toolbar-h);
  border-bottom: 2px solid var(--yellow);
}

.toolbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}

.toolbar__group {
  display: flex;
  align-items: center;
  gap: 24px;
}

.toolbar__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: #BBBBBB;
  transition: color var(--transition);
  white-space: nowrap;
}

.toolbar__item:hover {
  color: var(--yellow);
}

.toolbar__item svg {
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  color: var(--yellow);
}

.toolbar__location {
  cursor: default;
}

.toolbar__location:hover {
  color: #BBBBBB;
}

.header__nav {
  height: var(--nav-h);
  background: rgba(242, 242, 242, 0.9);
  backdrop-filter: blur(16px);
  transition: var(--transition);
}

.header.scrolled .header__nav {
  background: rgba(242, 242, 242, 0.97);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--black);
}

.nav__logo img {
  width: 56px;
  height: 56px;
  border-radius: 8px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey);
  border-radius: 50px;
  transition: var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--black);
  background: rgba(212, 226, 0, 0.2);
}

.nav__link--cta {
  background: var(--yellow);
  color: var(--black) !important;
  font-weight: 600;
  margin-left: 8px;
}

.nav__link--cta:hover {
  background: var(--yellow-light);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 20% 50%, rgba(212, 226, 0, 0.08) 0%, transparent 60%),
    var(--bg);
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 30% 50%, black 20%, transparent 80%);
}

.hero__content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 24px;
}

.hero__badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(212, 226, 0, 0.25);
  border: 1px solid rgba(212, 226, 0, 0.5);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--grey-text);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.hero__figure {
  position: relative;
  width: 100%;
  max-width: 420px;
  line-height: 0;
}

.hero__image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center bottom;
}

.hero__logo-badge {
  position: absolute;
  bottom: 8%;
  right: 0;
  border-radius: 12px;
}

.hero__logo {
  width: min(320px, 80%);
  filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.12));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.hero__stats {
  display: flex;
  gap: 32px;
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1;
}

.stat__number::after {
  content: '+';
  font-size: 1.4rem;
}

.stat:last-child .stat__number::after {
  content: '%';
}

.stat__label {
  display: block;
  font-size: 0.75rem;
  color: var(--grey-text);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--grey-light);
  animation: bounce 2s ease-in-out infinite;
  transition: color var(--transition);
}

.hero__scroll:hover { color: var(--black); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---- Sections ---- */
.section {
  padding: 100px 0;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--grey);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--grey-text);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- About ---- */
.about {
  background: var(--bg-alt);
}

.about__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.about__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.about__card:hover {
  border-color: rgba(212, 226, 0, 0.6);
  transform: translateY(-4px);
}

.about__card--main {
  gap: 20px;
  border-color: rgba(212, 226, 0, 0.4);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(212, 226, 0, 0.08) 100%);
}

.about__card--main p {
  color: var(--grey-text);
  line-height: 1.8;
}

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

.about__icon {
  width: 48px;
  height: 48px;
  background: rgba(212, 226, 0, 0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.about__icon svg {
  width: 24px;
  height: 24px;
  color: var(--black);
}

.about__card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.about__card p {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.7;
}

.about__card > p:last-child {
  flex: 1;
}

/* ---- Services ---- */
.services {
  background: var(--bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  min-height: 240px;
  transition: var(--transition);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.service-card:nth-child(5) {
  grid-column: 4 / span 2;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  border-color: rgba(212, 226, 0, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-yellow);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card--featured {
  border-color: rgba(212, 226, 0, 0.5);
  background: linear-gradient(160deg, var(--surface) 0%, rgba(212, 226, 0, 0.1) 100%);
}

.service-card--featured::before {
  transform: scaleX(1);
}

.service-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 12px;
  background: var(--yellow);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(212, 226, 0, 0.3);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--black);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 0;
}

/* ---- Gallery ---- */
.gallery {
  background: var(--bg-alt);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery__item {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.gallery__item:hover {
  border-color: rgba(212, 226, 0, 0.5);
  transform: translateY(-4px);
  box-shadow: var(--shadow-yellow);
}

.gallery__item img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center;
}

.gallery__item figcaption {
  padding: 16px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  border-top: 3px solid var(--yellow);
}

/* ---- Why ---- */
.why {
  background: var(--bg-alt);
}

.why__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why__list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 40px;
}

.why__list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why__check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--yellow);
  border: 1px solid var(--yellow-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--black);
  font-weight: 700;
}

.why__list strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.why__list p {
  font-size: 0.9rem;
  color: var(--grey-text);
}

.why__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.why__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(212, 226, 0, 0.12) 0%, transparent 60%);
}

.why__logo {
  width: 110px;
  margin: 0 auto 24px;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.1));
  position: relative;
}

.why__quote {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--grey-text);
  line-height: 1.6;
  position: relative;
}

/* ---- Contact ---- */
.contact {
  background: var(--bg);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(212, 226, 0, 0.35);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__icon svg {
  width: 22px;
  height: 22px;
  color: var(--black);
}

.contact__item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact__item p {
  font-size: 0.9rem;
  color: var(--grey-text);
  line-height: 1.6;
}

.contact__item a {
  color: var(--grey-text);
  transition: color var(--transition);
}

.contact__item a:hover { color: var(--black); }

.contact__form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form__group {
  margin-bottom: 20px;
}

.form__group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--grey-text);
  margin-bottom: 8px;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(212, 226, 0, 0.1);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: var(--grey-light);
}

.form__group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23D4E200' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form__group select option {
  background: var(--surface);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__success {
  margin-top: 16px;
  padding: 14px;
  background: rgba(212, 226, 0, 0.25);
  border: 1px solid rgba(212, 226, 0, 0.5);
  border-radius: var(--radius);
  color: var(--grey);
  font-size: 0.9rem;
  text-align: center;
}

/* ---- Footer ---- */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer__brand strong {
  display: block;
  font-size: 1.1rem;
  color: var(--black);
  letter-spacing: 2px;
}

.footer__brand p {
  font-size: 0.8rem;
  color: var(--grey-text);
}

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--grey-text);
  transition: color var(--transition);
}

.footer__links a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--yellow-dark);
}

.footer__links a:hover { color: var(--black); }

.footer__links a:hover svg {
  color: var(--black);
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--grey-light);
}

/* ---- Legal / Aviso de Privacidad ---- */
.legal {
  padding: calc(var(--header-h) + 48px) 0 80px;
  min-height: 100vh;
}

.legal__header {
  text-align: center;
  margin-bottom: 48px;
}

.legal__title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.legal__updated {
  font-size: 0.9rem;
  color: var(--grey-light);
}

.legal__content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
}

.legal__section {
  margin-bottom: 36px;
}

.legal__section:last-of-type {
  margin-bottom: 0;
}

.legal__section h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--yellow);
}

.legal__section h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--grey);
  margin: 20px 0 10px;
}

.legal__section p {
  font-size: 0.95rem;
  color: var(--grey-text);
  line-height: 1.8;
  margin-bottom: 12px;
}

.legal__section ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 12px;
}

.legal__section li {
  font-size: 0.95rem;
  color: var(--grey-text);
  line-height: 1.7;
  margin-bottom: 6px;
}

.legal__section a {
  color: var(--black);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal__section a:hover {
  color: var(--yellow-dark);
}

.legal__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }

  .about__card--main {
    grid-column: span 2;
    grid-row: span 1;
  }

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

  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: span 1;
  }

  .service-card:nth-child(5) {
    grid-column: 1 / -1;
    max-width: calc(50% - 12px);
    justify-self: center;
  }

  .why__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .gallery__item:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }
}

@media (max-width: 768px) {
  :root {
    --toolbar-h: 36px;
    --nav-h: 64px;
  }

  .toolbar__group--right {
    display: none;
  }

  .toolbar__item span {
    font-size: 0.72rem;
  }

  .toolbar__group {
    gap: 16px;
  }

  .nav__toggle { display: flex; }

  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(242, 242, 242, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }

  .nav__menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__link {
    width: 100%;
    text-align: center;
    padding: 14px;
  }

  .nav__link--cta { margin-left: 0; }

  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 24px;
    gap: 40px;
  }

  .hero__subtitle { margin: 0 auto 36px; }
  .hero__actions { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__figure { max-width: 320px; }
  .hero__logo-badge { width: 52px; height: 52px; bottom: 16px; right: 16px; }
  .hero__stats { justify-content: center; }

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

  .about__card--main { grid-column: span 1; }

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

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

  .gallery__item:last-child {
    grid-column: span 1;
    max-width: none;
    justify-self: stretch;
  }

  .gallery__item img {
    height: 240px;
  }

  .service-card:nth-child(5) {
    grid-column: span 1;
    max-width: none;
    justify-self: stretch;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .section { padding: 72px 0; }
}

@media (max-width: 480px) {
  .toolbar__item:first-child span {
    display: none;
  }

  .legal__content {
    padding: 28px 20px;
  }

  .legal__actions {
    flex-direction: column;
  }

  .legal__actions .btn {
    width: 100%;
  }

  .hero__stats { gap: 20px; }
  .stat__number { font-size: 1.6rem; }
  .contact__form { padding: 24px; }
}

/* ---- WhatsApp Float ---- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 60px;
  height: 60px;
  padding: 0;
  background: #25D366;
  color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  margin: 0 auto;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 72px;
  padding: 8px 14px;
  background: var(--black);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(8px);
  transition: var(--transition);
  pointer-events: none;
}

.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--black);
}

.whatsapp-float:hover {
  background: #20bd5a;
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 54px;
    height: 54px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }

  .whatsapp-float__tooltip {
    display: none;
  }
}