/* ==========================================================================
   D. Makewitz Cerimonial — Style Sheet
   Paleta: Kit de Marca Oficial
   ========================================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --verde-oliva: #4A5F3F;
  --coral-rose: #D4A5A5;
  --off-white: #FAFAF8;
  --creme: #F5F0E8;
  --preto-suave: #1A1A1A;
  --cinza-medio: #666666;
  --branco: #FFFFFF;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--preto-suave);
  background-color: var(--off-white);
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  color: var(--verde-oliva);
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 500;
}

.font-playfair {
  font-family: 'Playfair Display', Georgia, serif;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral-rose);
  margin-bottom: 0.5rem;
}

/* ---------- Container ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Section ---------- */
.section {
  padding: 80px 0;
}

.section--off-white { background-color: var(--off-white); }
.section--creme { background-color: var(--creme); }
.section--verde { background-color: var(--verde-oliva); }

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section__subtitle {
  color: var(--cinza-medio);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ---------- Wave Dividers ---------- */
.wave-divider {
  display: block;
  width: 100%;
  margin-top: -1px;
  overflow: hidden;
}

.wave-divider svg {
  display: block;
  width: 100%;
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 16px 0;
  transition: background-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}

.header--scrolled {
  background-color: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 10px 0;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.header__logo {
  height: 56px;
  width: auto;
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 56px;
  width: auto;
  object-fit: contain;
}

.header--scrolled .header__logo,
.header--scrolled .header__logo img {
  height: 44px;
}

.header--scrolled .header__logo-white { display: none; }
.header--scrolled .header__logo-color { display: block; }
.header__logo-white { display: block; }
.header__logo-color { display: none; }

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--branco);
  transition: color 0.3s ease;
}

.header--scrolled .header__nav a {
  color: var(--preto-suave);
}

.header__nav a:hover,
.header--scrolled .header__nav a:hover {
  color: var(--coral-rose);
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background-color: var(--verde-oliva);
  color: var(--branco) !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.header__cta:hover {
  background-color: #3a4f2f;
}

/* Mobile menu toggle */
.header__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--branco);
}

.header--scrolled .header__toggle {
  color: var(--preto-suave);
}

.header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--branco);
  margin: 5px 0;
  transition: all 0.3s ease;
}

.header--scrolled .header__toggle span {
  background-color: var(--preto-suave);
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--verde-oliva);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--branco);
}

.mobile-menu a:hover { color: var(--coral-rose); }

.mobile-menu__close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--branco);
  font-size: 2rem;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(26, 26, 26, 0.55), rgba(26, 26, 26, 0.7));
}

.hero__content {
  position: relative;
  z-index: 2;
  color: var(--branco);
  padding: 0 24px;
}

.hero__content h1 {
  margin: 0;
  padding: 0;
  line-height: 1;
}

.hero__logo {
  max-width: 420px;
  width: 80%;
  height: auto;
  margin: 0 auto 24px;
}

.hero__tagline {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  min-height: 1.5em;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--verde-oliva), var(--coral-rose));
  color: var(--branco);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74, 95, 63, 0.3);
}

.hero__scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  text-align: center;
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
}

.hero__scroll svg {
  margin: 8px auto 0;
  width: 20px;
  height: 20px;
}

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

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
}

.about__image-wrapper::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: 12px;
  bottom: 12px;
  border: 2px solid var(--coral-rose);
  border-radius: 12px;
  z-index: -1;
}

.about__image {
  border-radius: 12px;
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
}

.about__name {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.about__name span { color: var(--coral-rose); }

.about__text p {
  margin-bottom: 16px;
  color: var(--cinza-medio);
  font-size: 1rem;
}

.about__text strong { color: var(--preto-suave); }

.about__quote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--verde-oliva);
  border-left: 3px solid var(--coral-rose);
  padding-left: 20px;
  margin-top: 24px;
}

.about__quote cite {
  display: block;
  font-style: normal;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  color: var(--cinza-medio);
  margin-top: 8px;
}

/* Stats */
.about__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.stat-card {
  text-align: center;
  padding: 20px 12px;
  background: var(--branco);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.stat-card__value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--verde-oliva);
}

.stat-card__label {
  font-size: 0.75rem;
  color: var(--cinza-medio);
  margin-top: 4px;
}

/* ---------- Video ---------- */
.video__wrapper {
  max-width: 400px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  aspect-ratio: 9 / 16;
}

.video__wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ---------- Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--branco);
  border-radius: 12px;
  padding: 36px 28px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: rgba(212, 165, 165, 0.3);
}

.service-card__icon {
  display: block;
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 16px;
}

.service-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--verde-oliva);
  margin-bottom: 12px;
}

.service-card__desc {
  color: var(--cinza-medio);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- Portfolio ---------- */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.portfolio__item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.portfolio__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio__item:hover img {
  transform: scale(1.05);
}

.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(74, 95, 63, 0.7), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 16px;
}

.portfolio__item:hover .portfolio__overlay {
  opacity: 1;
}

.portfolio__overlay span {
  color: var(--branco);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(26, 26, 26, 0.92);
  align-items: center;
  justify-content: center;
}

.lightbox.active { display: flex; }

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 8px;
  object-fit: contain;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: none;
  border: none;
  color: var(--branco);
  font-size: 2rem;
  cursor: pointer;
  padding: 12px;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover { opacity: 1; }

.lightbox__close { top: 16px; right: 20px; }
.lightbox__prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 20px; top: 50%; transform: translateY(-50%); }

/* ---------- Testimonials ---------- */
.testimonials__carousel {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 0 16px;
}

.testimonial-card__inner {
  background: var(--branco);
  border-radius: 12px;
  padding: 36px 32px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border-left: 4px solid var(--coral-rose);
}

.testimonial-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: rgba(212, 165, 165, 0.1);
  border-radius: 50%;
  margin-bottom: 16px;
}

.testimonial-card__title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--verde-oliva);
  margin-bottom: 4px;
}

.testimonial-card__context {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--coral-rose);
  background: rgba(212, 165, 165, 0.15);
  padding: 2px 10px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.testimonial-card__text {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--cinza-medio);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.testimonials__btn {
  background: none;
  border: 2px solid var(--verde-oliva);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--verde-oliva);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.testimonials__btn:hover {
  background: var(--verde-oliva);
  color: var(--branco);
}

.testimonials__dots {
  display: flex;
  gap: 8px;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(74, 95, 63, 0.25);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.testimonials__dot.active {
  background: var(--coral-rose);
  transform: scale(1.3);
}

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--verde-oliva);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  padding: 12px 16px;
  border: 1px solid #e0ddd5;
  border-radius: 8px;
  background: var(--branco);
  color: var(--preto-suave);
  transition: border-color 0.3s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--coral-rose);
}

.form-group textarea { resize: vertical; }

.form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--verde-oliva), var(--coral-rose));
  color: var(--branco);
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.form__submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74, 95, 63, 0.3);
}

/* Contact info side */
.contact__info { display: flex; flex-direction: column; gap: 24px; }

.contact__whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--verde-oliva), var(--coral-rose));
  color: var(--branco);
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact__whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74, 95, 63, 0.3);
}

.contact__card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--branco);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact__card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 165, 165, 0.15);
  border-radius: 50%;
  color: var(--coral-rose);
  flex-shrink: 0;
}

.contact__card-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--verde-oliva);
}

.contact__card-text {
  font-size: 0.9rem;
  color: var(--cinza-medio);
}

.contact__quote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--verde-oliva);
  text-align: center;
  padding: 24px;
  border: 1px solid rgba(212, 165, 165, 0.3);
  border-radius: 10px;
}

.contact__quote cite {
  display: block;
  font-style: normal;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  color: var(--cinza-medio);
  margin-top: 8px;
}

/* --- Contact on verde background overrides --- */
.section--verde .eyebrow { color: rgba(255, 255, 255, 0.7); }
.section--verde h2 { color: var(--branco); }
.section--verde .section__subtitle { color: rgba(255, 255, 255, 0.8); }
.section--verde .form-group label { color: rgba(255, 255, 255, 0.9); }

.section--verde .contact__card {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.section--verde .contact__card-icon {
  background: rgba(255, 255, 255, 0.15);
}

.section--verde .contact__card-title { color: var(--branco); }
.section--verde .contact__card-text { color: rgba(255, 255, 255, 0.8); }
.section--verde .contact__card-text a { color: rgba(255, 255, 255, 0.8); }
.section--verde .contact__card-text a:hover { color: var(--coral-rose); }

.section--verde .contact__quote {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--verde-oliva);
  color: var(--branco);
  padding: 60px 0 24px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 12px;
}

.footer__tagline {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--coral-rose);
  margin-bottom: 4px;
}

.footer__motto {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 12px;
}

.footer__desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer__heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--branco);
}

.footer__links { display: flex; flex-direction: column; gap: 10px; }

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

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

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.footer__social a:hover {
  background-color: var(--coral-rose);
  border-color: var(--coral-rose);
  color: var(--branco);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__bottom a {
  color: var(--coral-rose);
}

.footer__bottom a:hover { text-decoration: underline; }

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--verde-oliva);
  color: var(--branco);
  border: none;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.back-to-top.visible { display: flex; }
.back-to-top:hover { background: #3a4f2f; transform: translateY(-2px); }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: none;
}

.whatsapp-float.visible { display: block; }

.whatsapp-float__tooltip {
  position: absolute;
  bottom: 60px;
  right: 0;
  background: var(--branco);
  border-radius: 10px;
  padding: 12px 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.whatsapp-float__tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

.whatsapp-float__tooltip-close {
  position: absolute;
  top: 4px;
  right: 6px;
  background: none;
  border: none;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--cinza-medio);
}

.whatsapp-float__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  color: var(--branco);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
  transition: transform 0.3s ease;
}

.whatsapp-float__btn:hover {
  transform: scale(1.1);
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .header__nav { display: none; }
  .header__cta { display: none; }
  .header__toggle { display: block; }

  .header__logo, .header__logo img { height: 44px; }
  .header--scrolled .header__logo,
  .header--scrolled .header__logo img { height: 36px; }

  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__image-wrapper { max-width: 400px; margin: 0 auto; }

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

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

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

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  h2 { font-size: 2rem; }

  .section { padding: 60px 0; }

  .header { padding: 10px 0; }
  .header--scrolled { padding: 6px 0; }
  .header__logo, .header__logo img { height: 36px; }
  .header--scrolled .header__logo,
  .header--scrolled .header__logo img { height: 30px; }

  .hero { min-height: auto; aspect-ratio: 9 / 16; max-height: 100vh; }
  .hero__logo { max-width: 280px; }
  .hero__tagline { font-size: 1rem; margin-bottom: 24px; }
  .hero__cta { padding: 14px 28px; font-size: 0.9rem; }
  .hero__scroll { bottom: 16px; }

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

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

  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ========================================
   FADE-IN SCROLL ANIMATION
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children inside visible fade-in */
.fade-in--visible .service-card,
.fade-in--visible .stat-card {
  animation: slideUp 0.5s ease forwards;
  opacity: 0;
}
.fade-in--visible .service-card:nth-child(1),
.fade-in--visible .stat-card:nth-child(1) { animation-delay: 0s; }
.fade-in--visible .service-card:nth-child(2),
.fade-in--visible .stat-card:nth-child(2) { animation-delay: 0.1s; }
.fade-in--visible .service-card:nth-child(3),
.fade-in--visible .stat-card:nth-child(3) { animation-delay: 0.2s; }
.fade-in--visible .service-card:nth-child(4),
.fade-in--visible .stat-card:nth-child(4) { animation-delay: 0.3s; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}