/* =========================================
   LIS CONTENIDOS — STYLES
========================================= */

:root {
  --color-dark-green: #122620;
  --color-dark-gold: #B68D40;
  --color-bright-gold: #D4AF37;
  --color-cream: #F4EBD0;

  --color-text: #1c2b26;
  --color-text-light: #5a6a64;
  --color-white: #ffffff;

  --font-heading: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;

  --container-width: 1180px;
  --section-padding: 6rem 0;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 4px 12px rgba(18, 38, 32, 0.06);
  --shadow-md: 0 10px 30px rgba(18, 38, 32, 0.10);
  --shadow-gold: 0 8px 24px rgba(212, 175, 55, 0.25);

  --transition: all 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =========================================
   FADE-IN ANIMATIONS
========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* =========================================
   BUTTONS
========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-dark-green);
  color: var(--color-cream);
}

.btn--primary:hover {
  background-color: var(--color-bright-gold);
  color: var(--color-dark-green);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-dark-green);
  border-color: var(--color-dark-green);
}

.btn--outline:hover {
  background-color: var(--color-dark-green);
  color: var(--color-cream);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

/* =========================================
   HEADER
========================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(244, 235, 208, 0.85);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  border-bottom: 1px solid rgba(18, 38, 32, 0.06);
}

.header.scrolled {
  background-color: rgba(244, 235, 208, 0.97);
  box-shadow: var(--shadow-sm);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading);
}

.logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-dark-green), #1d3a30);
  color: var(--color-bright-gold);
  font-weight: 700;
  font-size: 1.2rem;
  border: 2px solid var(--color-bright-gold);
  letter-spacing: 0.05em;
}

.logo__text {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark-green);
  letter-spacing: 0.02em;
}

/* Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-dark-green);
  position: relative;
  padding: 0.4rem 0;
  transition: var(--transition);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-bright-gold);
  transition: width 0.3s ease;
}

.nav__link:hover {
  color: var(--color-dark-gold);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  background-color: var(--color-dark-green);
  color: var(--color-cream) !important;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background-color: var(--color-bright-gold);
  color: var(--color-dark-green) !important;
}

/* Mobile Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.nav__toggle-bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-dark-green);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__toggle.active .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================
   HERO
========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 78px;
  background: linear-gradient(180deg, var(--color-cream) 0%, #fdfbf4 100%);
  overflow: hidden;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 1.5rem;
}

.hero__eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-dark-gold);
  margin-bottom: 1rem;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  color: var(--color-dark-green);
  line-height: 1.15;
  margin-bottom: 1.4rem;
}

.hero__title-accent {
  color: var(--color-bright-gold);
  font-style: italic;
}

.hero__description {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 540px;
  margin-bottom: 2.2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__media {
  display: flex;
  justify-content: center;
}

.hero__image-wrapper {
  position: relative;
  max-width: 420px;
  width: 100%;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 6/7;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 6px solid var(--color-white);
}

.hero__badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background-color: var(--color-dark-green);
  color: var(--color-cream);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  max-width: 230px;
}

.hero__badge i {
  color: var(--color-bright-gold);
  font-size: 1.2rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-dark-green);
  font-size: 1.2rem;
  opacity: 0.6;
  animation: bounce 2.4s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 10px); }
}

/* =========================================
   SECTION HEADERS / SHARED
========================================= */
.section__eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-dark-gold);
  margin-bottom: 0.8rem;
}

.section__eyebrow--light {
  color: var(--color-bright-gold);
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--color-dark-green);
  margin-bottom: 1.2rem;
  line-height: 1.25;
}

.section__title--light {
  color: var(--color-cream);
}

.section__subtitle {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 620px;
}

.section__subtitle--light {
  color: rgba(244, 235, 208, 0.75);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section__header .section__subtitle {
  margin: 0 auto;
}

/* =========================================
   ABOUT
========================================= */
.about {
  padding: var(--section-padding);
  background-color: var(--color-white);
}

.about__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.about__image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  object-fit: cover;
  aspect-ratio: 5/6;
}

.about__text {
  color: var(--color-text-light);
  margin-bottom: 1.2rem;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin: 1.5rem 0 2rem;
}

.about__highlights li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
  color: var(--color-dark-green);
}

.about__highlights i {
  color: var(--color-bright-gold);
  background-color: var(--color-cream);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* =========================================
   SERVICES
========================================= */
.services {
  padding: var(--section-padding);
  background-color: var(--color-cream);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
}

.service-card {
  background-color: var(--color-white);
  padding: 2.6rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(18, 38, 32, 0.04);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-bright-gold);
}

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-dark-green), #1d3a30);
  color: var(--color-bright-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
  transition: var(--transition);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--color-bright-gold), var(--color-dark-gold));
  color: var(--color-dark-green);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-dark-green);
  margin-bottom: 0.8rem;
}

.service-card__text {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* =========================================
   PROCESS
========================================= */
.process {
  padding: var(--section-padding);
  background-color: var(--color-dark-green);
}

.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
}

.process-card {
  position: relative;
  background-color: rgba(244, 235, 208, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 2.6rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.process-card:hover {
  background-color: rgba(212, 175, 55, 0.08);
  border-color: var(--color-bright-gold);
  transform: translateY(-6px);
}

.process-card__number {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  color: rgba(212, 175, 55, 0.25);
  margin-bottom: 0.5rem;
}

.process-card__icon {
  color: var(--color-bright-gold);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.process-card__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-cream);
  margin-bottom: 0.7rem;
}

.process-card__text {
  color: rgba(244, 235, 208, 0.65);
  font-size: 0.95rem;
}

/* =========================================
   PORTFOLIO
========================================= */
.portfolio {
  padding: var(--section-padding);
  background-color: var(--color-white);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 1/1;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  background: linear-gradient(180deg, transparent 40%, rgba(18, 38, 32, 0.85) 100%);
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-item__overlay {
  opacity: 1;
}

.portfolio-item__overlay span {
  color: var(--color-cream);
  font-weight: 600;
  font-size: 1.05rem;
  border-left: 3px solid var(--color-bright-gold);
  padding-left: 0.8rem;
}

/* =========================================
   CONTACT
========================================= */
.contact {
  padding: var(--section-padding);
  background-color: var(--color-cream);
}

.contact__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.contact__list li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 500;
  color: var(--color-dark-green);
}

.contact__list i {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-dark-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.contact__list a {
  transition: var(--transition);
}

.contact__list a:hover {
  color: var(--color-dark-gold);
}

.contact__socials {
  display: flex;
  gap: 0.9rem;
}

.contact__socials a {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--color-dark-green);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.contact__socials a:hover {
  background-color: var(--color-bright-gold);
  color: var(--color-dark-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

/* Form */
.contact__form {
  background-color: var(--color-white);
  padding: 2.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark-green);
}

.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(18, 38, 32, 0.12);
  background-color: #fdfdfb;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: var(--transition);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-bright-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.form-feedback {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  min-height: 1.2rem;
  color: var(--color-dark-gold);
}

/* =========================================
   FOOTER
========================================= */
.footer {
  background-color: var(--color-dark-green);
  padding: 3.5rem 0 2rem;
}

.footer__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.4rem;
}

.logo--footer .logo__text {
  color: var(--color-cream);
}

.footer__tagline {
  color: rgba(244, 235, 208, 0.65);
  font-size: 0.95rem;
  max-width: 400px;
}

.footer__socials {
  display: flex;
  gap: 0.9rem;
}

.footer__socials a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(212, 175, 55, 0.3);
  color: var(--color-bright-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  transition: var(--transition);
}

.footer__socials a:hover {
  background-color: var(--color-bright-gold);
  color: var(--color-dark-green);
  border-color: var(--color-bright-gold);
  transform: translateY(-4px);
}

.footer__copy {
  color: rgba(244, 235, 208, 0.45);
  font-size: 0.85rem;
  margin-top: 1rem;
  border-top: 1px solid rgba(212, 175, 55, 0.12);
  padding-top: 1.4rem;
  width: 100%;
}

/* =========================================
   WHATSAPP FLOAT BUTTON
========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 1.8rem;
  right: 1.8rem;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: var(--shadow-md);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2.6s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  animation: none;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* =========================================
   RESPONSIVE — TABLET & DESKTOP
========================================= */
@media (min-width: 600px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  :root {
    --section-padding: 7rem 0;
  }

  .hero__container {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .about__container {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

@media (min-width: 992px) {
  .nav__toggle {
    display: none;
  }

  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .process__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .portfolio__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991px) {
  .nav {
    position: fixed;
    top: 78px;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    background-color: var(--color-cream);
    transition: height 0.4s ease;
  }

  .nav.active {
    height: calc(100vh - 78px);
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1.5rem;
  }

  .nav__list li {
    width: 100%;
    border-bottom: 1px solid rgba(18, 38, 32, 0.06);
  }

  .nav__link {
    display: block;
    padding: 1.1rem 0;
    width: 100%;
  }

  .nav__link--cta {
    text-align: center;
    margin-top: 1rem;
  }

  .nav__toggle {
    display: flex;
  }
}