/* ============================================
   CARLA MACHADO ACUPUNTURA — STYLESHEET
   Paleta: Verde-musgo, bege cálido, creme
   Tipografia: Cormorant Garamond + Jost
   ============================================ */

/* === RESET & VARIÁVEIS ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --clr-bg:        #F7F4EF;
  --clr-bg-alt:    #EDE8DF;
  --clr-surface:   #FFFFFF;
  --clr-primary:   #4A6741;   /* verde-musgo */
  --clr-primary-d: #3A5232;
  --clr-primary-l: #7A9C6E;
  --clr-accent:    #C4A882;   /* bege dourado */
  --clr-accent-l:  #E8D9C3;
  --clr-text:      #2C2C2C;
  --clr-text-mid:  #5A5A5A;
  --clr-text-soft: #8A8A7A;
  --clr-line:      #D8D0C4;

  --ff-display: 'Cormorant Garamond', Georgia, serif;
  --ff-body:    'Jost', sans-serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.375rem;
  --fs-xl:   1.75rem;
  --fs-2xl:  2.25rem;
  --fs-3xl:  3rem;
  --fs-4xl:  3.75rem;
  --fs-5xl:  5rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  --radius-sm: 4px;
  --radius:    10px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --shadow-sm:  0 2px 8px rgba(74,103,65,0.08);
  --shadow-md:  0 8px 30px rgba(74,103,65,0.12);
  --shadow-lg:  0 20px 60px rgba(74,103,65,0.15);

  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

.container {
  width: min(1200px, 90vw);
  margin-inline: auto;
}

.desktop-only { display: none; }

/* === ANIMAÇÕES ============================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* === BOTÕES ================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}

.btn--primary {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}
.btn--primary:hover {
  background: var(--clr-primary-d);
  border-color: var(--clr-primary-d);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(74,103,65,0.3);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}
.btn--ghost:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-line);
}
.btn--outline:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

/* === SECTION HEADER ======================== */
.section__eyebrow {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--space-4);
}
.section__title {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  font-weight: 400;
  line-height: 1.15;
  color: var(--clr-text);
  margin-bottom: var(--space-5);
}
.section__title em {
  font-style: italic;
  color: var(--clr-primary);
}
.section__desc {
  max-width: 560px;
  color: var(--clr-text-mid);
  font-size: var(--fs-md);
  line-height: 1.7;
}
.section__header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.section__header .section__desc { margin-inline: auto; }

/* === NAVEGAÇÃO ============================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(247,244,239,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  padding: var(--space-3) var(--space-6);
}

.nav__logo {
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: 0.02em;
}

.nav__logo-symbol {
  color: var(--clr-accent);
  font-size: var(--fs-base);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--clr-text-mid);
  transition: color var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--clr-primary);
  transition: width var(--transition);
}
.nav__link:hover { color: var(--clr-primary); }
.nav__link:hover::after { width: 100%; }

.nav__cta {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--clr-primary);
  color: var(--clr-primary);
  transition: all var(--transition);
}
.nav__cta:hover {
  background: var(--clr-primary);
  color: #fff;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  transition: all var(--transition);
}
.nav__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* === HERO ================================== */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--space-10) + 2rem) var(--space-5) var(--space-10);
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #F0EBE3 0%, #E8E0D4 50%, #F5F1EA 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.18;
}

.hero__circle--1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--clr-primary-l), transparent 70%);
  top: -200px;
  right: -200px;
  animation: floatCircle 10s ease-in-out infinite;
}

.hero__circle--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--clr-accent), transparent 70%);
  bottom: -150px;
  left: -150px;
  animation: floatCircle 14s ease-in-out infinite reverse;
}

@keyframes floatCircle {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: var(--space-5);
}

.hero__title {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 7vw, var(--fs-5xl));
  font-weight: 300;
  line-height: 1.1;
  color: var(--clr-text);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}

.hero__title em {
  font-style: italic;
  color: var(--clr-primary);
  font-weight: 400;
}

.hero__subtitle {
  font-size: var(--fs-md);
  color: var(--clr-text-mid);
  line-height: 1.7;
  margin-bottom: var(--space-7);
  max-width: 600px;
  margin-inline: auto;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-7);
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--clr-text-soft);
  letter-spacing: 0.04em;
}

.badge__icon {
  color: var(--clr-primary);
  font-weight: 600;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-soft);
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--clr-accent), transparent);
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; height: 48px; }
  50% { opacity: 1; height: 60px; }
}

/* === HIGHLIGHT ============================= */
.highlight {
  background: var(--clr-primary);
  padding: var(--space-9) 0;
}

.highlight__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.highlight__item {
  text-align: center;
  color: rgba(255,255,255,0.9);
  padding: var(--space-5);
}

.highlight__icon {
  font-size: 1.5rem;
  color: var(--clr-accent-l);
  margin-bottom: var(--space-4);
  display: block;
}

.highlight__item h3 {
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-weight: 400;
  margin-bottom: var(--space-3);
  color: #fff;
}

.highlight__item p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
}

/* === SOBRE ================================= */
.about {
  padding: var(--space-10) 0;
  background: var(--clr-bg);
}

.about__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-9);
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image-frame {
  position: relative;
}

.about__photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  max-height: 560px;
  background: linear-gradient(135deg, var(--clr-bg-alt) 0%, var(--clr-accent-l) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-5);
  position: relative;
  overflow: hidden;
}

/* Substituir por: <img src="foto-carla.jpg" alt="Carla Machado" style="width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg)"> */

.about__photo-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234A6741' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.about__photo-placeholder span {
  position: relative;
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-style: italic;
  color: var(--clr-primary);
  opacity: 0.6;
  font-weight: 400;
}

.about__image-deco {
  position: absolute;
  width: 200px;
  height: 200px;
  border: 1.5px solid var(--clr-accent);
  border-radius: var(--radius-lg);
  top: -16px;
  right: -16px;
  pointer-events: none;
  z-index: -1;
}

.about__credentials {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--clr-surface);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  margin-top: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.cred-item {
  display: flex;
  flex-direction: column;
  text-align: center;
}
.cred-item strong {
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--clr-primary);
}
.cred-item span {
  font-size: var(--fs-xs);
  color: var(--clr-text-soft);
  letter-spacing: 0.05em;
}

.cred-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-line);
  flex-shrink: 0;
}

.about__content {}

.about__text {
  color: var(--clr-text-mid);
  line-height: 1.8;
  margin-bottom: var(--space-4);
  font-size: var(--fs-md);
}

.about__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.pillar {
  padding: var(--space-4);
  border-top: 2px solid var(--clr-primary);
  background: var(--clr-bg);
  border-radius: 0 0 var(--radius) var(--radius);
}

.pillar h4 {
  font-family: var(--ff-display);
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--clr-primary);
  margin-bottom: var(--space-2);
}

.pillar p {
  font-size: var(--fs-xs);
  color: var(--clr-text-mid);
  line-height: 1.6;
}

/* === SERVIÇOS ============================== */
.services {
  padding: var(--space-10) 0;
  background: var(--clr-bg-alt);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.service-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--clr-line);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover { 
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__num {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  font-family: var(--ff-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--clr-line);
  line-height: 1;
  pointer-events: none;
}

.service-card__icon {
  font-size: 1.5rem;
  color: var(--clr-primary);
  margin-bottom: var(--space-4);
  display: block;
}

.service-card__title {
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-weight: 500;
  margin-bottom: var(--space-3);
  color: var(--clr-text);
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-mid);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.service-card__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.service-card__tags li {
  font-size: var(--fs-xs);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--clr-bg-alt);
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary-l);
  letter-spacing: 0.03em;
}

.service-card__btn {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--clr-primary);
  text-transform: uppercase;
  position: relative;
  transition: color var(--transition);
}
.service-card__btn::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 1px;
  background: var(--clr-primary);
  transform-origin: right;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card__btn:hover::after { 
  transform: scaleX(1);
  transform-origin: left;
}

.services__cta {
  text-align: center;
}
.services__cta p {
  color: var(--clr-text-mid);
  margin-bottom: var(--space-4);
  font-size: var(--fs-md);
}

/* === ESPECIALIDADES ======================== */
.specialties {
  padding: var(--space-9) 0;
  background: var(--clr-bg);
}

.specialties__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.spec-tag {
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--clr-primary-l);
  color: var(--clr-primary);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  transition: all var(--transition);
  cursor: default;
}

.spec-tag:hover {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
  transform: translateY(-2px);
}

/* === GALERIA =============================== */
.gallery {
  padding: var(--space-10) 0;
  background: var(--clr-bg-alt);
}

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

.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
}

.gallery__item--large {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
}

.gallery__item--wide {
  grid-column: 2 / 4;
}

.gallery__placeholder {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background: linear-gradient(135deg, var(--clr-accent-l), var(--clr-bg));
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-soft);
  transition: transform var(--transition);
}

.gallery__item--large .gallery__placeholder { min-height: 420px; }

.gallery__item:hover .gallery__placeholder { transform: scale(1.02); }

.gallery__note {
  text-align: center;
  margin-top: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--clr-text-soft);
  font-style: italic;
}

/* === TESTEMUNHO ============================ */
.testimonial {
  padding: var(--space-10) 0;
  background: var(--clr-primary);
  color: #fff;
}

.testimonial__container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-8);
  align-items: center;
}

.testimonial__mark {
  display: block;
  font-family: var(--ff-display);
  font-size: 5rem;
  line-height: 0.5;
  color: var(--clr-accent);
  margin-bottom: var(--space-4);
}

.testimonial__quote p {
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: var(--space-5);
  color: rgba(255,255,255,0.9);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  color: var(--clr-primary-d);
  flex-shrink: 0;
}

.testimonial__author strong {
  display: block;
  font-size: var(--fs-base);
  color: #fff;
}

.testimonial__author span {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
}

.testimonial__divider {
  width: 1px;
  height: 160px;
  background: rgba(255,255,255,0.15);
}

.testimonial__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
}

.stat { text-align: center; }

.stat strong {
  display: block;
  font-family: var(--ff-display);
  font-size: var(--fs-4xl);
  font-weight: 300;
  color: var(--clr-accent);
  line-height: 1;
}

.stat span {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* === CONTACTOS ============================= */
.contact {
  padding: var(--space-10) 0;
  background: var(--clr-bg-alt);
}

.contact__container {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-9);
  align-items: start;
}

.contact__intro {
  color: var(--clr-text-mid);
  font-size: var(--fs-md);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.contact__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact__icon {
  font-size: 1.2rem;
  color: var(--clr-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.contact__item strong {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-soft);
  margin-bottom: 4px;
}

.contact__item span,
.contact__item a {
  font-size: var(--fs-md);
  color: var(--clr-text);
  line-height: 1.5;
}

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

.contact__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.contact__map iframe {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
}

/* === FOOTER ================================ */
.footer {
  background: var(--clr-text);
  color: rgba(255,255,255,0.8);
  padding: var(--space-7) 0;
}

.footer__container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__brand strong {
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  color: #fff;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__brand p {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--clr-accent); }

.footer__copy {
  text-align: right;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.4);
}

/* === WHATSAPP FLOAT ======================== */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 99;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: #25D366;
  color: #fff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: all var(--transition);
}

.whatsapp-float:hover {
  background: #128C7E;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
}

.whatsapp-float__label { white-space: nowrap; }

/* === RESPONSIVE ============================ */
@media (min-width: 1024px) {
  .desktop-only { display: initial; }
}

@media (max-width: 1023px) {
  .about__container { grid-template-columns: 1fr; }
  .about__pillars { grid-template-columns: 1fr; }
  .testimonial__container { 
    grid-template-columns: 1fr;
    text-align: center;
  }
  .testimonial__divider { width: 80px; height: 1px; }
  .testimonial__stats { flex-direction: row; }
  .testimonial__author { justify-content: center; }
  .contact__container { grid-template-columns: 1fr; }
  .footer__container { grid-template-columns: 1fr 1fr; }
  .footer__copy { grid-column: 1 / -1; text-align: left; }
  .gallery__grid { grid-template-columns: 1fr 1fr; }
  .gallery__item--large { grid-column: 1 / -1; grid-row: auto; }
  .gallery__item--wide { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0; right: -100%;
    height: 100svh;
    width: min(320px, 80vw);
    background: var(--clr-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: var(--space-8) var(--space-7);
    gap: var(--space-5);
    box-shadow: -4px 0 30px rgba(0,0,0,0.1);
    transition: right var(--transition);
    z-index: 101;
  }
  .nav__links.open { right: 0; }
  .nav__link { font-size: var(--fs-lg); }
  .nav__burger { display: flex; z-index: 102; }
  .nav { padding: var(--space-4); }

  .hero { padding-top: 8rem; padding-bottom: 5rem; }
  .hero__title { font-size: clamp(2.2rem, 10vw, 3.5rem); }

  .about__credentials { flex-wrap: wrap; }
  .about__pillars { grid-template-columns: 1fr; }

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

  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item--large,
  .gallery__item--wide { grid-column: auto; grid-row: auto; }
  .gallery__placeholder { min-height: 200px !important; }

  .footer__container { grid-template-columns: 1fr; }
  .footer__copy { text-align: left; }

  .whatsapp-float__label { display: none; }
  .whatsapp-float { padding: 1rem; }
}

@media (max-width: 480px) {
  :root { --space-9: 4rem; --space-10: 5rem; }
  .hero__badges { flex-direction: column; align-items: center; }
  .hero__actions { flex-direction: column; align-items: center; }
  .contact__actions { flex-direction: column; }
}