/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 5rem;

  /*========== Colors ==========*/
  /* Color mode HSL(hue, saturation, lightness) */
  --primary-color: #1A2B3D;
  --secondary-color: #2C3E50;
  --accent-color: #2C5F5D;
  --gold-accent: #D4AF37;
  --text-color: #2C3E50;
  --text-color-light: #95A5A6;
  --body-color: #FAFAFA;
  --container-color: #FFFFFF;
  --border-color: #E8E8E8;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --overlay-color: rgba(26, 43, 61, 0.7);

  /*========== Font and typography ==========*/
  --body-font: 'Inter', sans-serif;
  --title-font: 'Playfair Display', serif;

  --biggest-font-size: 3rem;
  --h1-font-size: 2.25rem;
  --h2-font-size: 1.75rem;
  --h3-font-size: 1.25rem;
  --normal-font-size: 1rem;
  --small-font-size: 0.875rem;
  --smaller-font-size: 0.75rem;

  /*========== Font weight ==========*/
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;

  /*========== Margins Bottom ==========*/
  --mb-0-25: 0.25rem;
  --mb-0-5: 0.5rem;
  --mb-0-75: 0.75rem;
  --mb-1: 1rem;
  --mb-1-25: 1.25rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;

  /*========== Transitions ==========*/
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

/* Responsive typography */
@media screen and (max-width: 992px) {
  :root {
    --biggest-font-size: 2.25rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.125rem;
    --normal-font-size: 0.938rem;
    --small-font-size: 0.813rem;
    --smaller-font-size: 0.75rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body,
button,
input,
textarea {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
}

body {
  background-color: var(--body-color);
  color: var(--text-color);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  color: var(--primary-color);
  font-weight: var(--font-semi-bold);
  line-height: 1.2;
}

ul {
  list-style: none;
}

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

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

button {
  cursor: pointer;
  border: none;
  outline: none;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.grid {
  display: grid;
}

.section {
  padding: 4rem 0 2rem;
}

.section__header {
  text-align: center;
  margin-bottom: var(--mb-3);
}

.section__subtitle {
  display: block;
  font-size: var(--small-font-size);
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-0-5);
}

.section__title {
  font-size: var(--h2-font-size);
  font-family: var(--title-font);
  margin-bottom: var(--mb-1);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section__description {
  color: var(--text-color-light);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  text-align: justify;
  text-justify: inter-word;
}

/*=============== BUTTONS ===============*/
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--accent-color);
  color: var(--container-color);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: var(--font-medium);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: var(--small-font-size);
}

.button:hover {
  background-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.button--secondary {
  background-color: transparent;
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
}

.button--secondary:hover {
  background-color: var(--accent-color);
  color: var(--container-color);
}

.button--full {
  width: 100%;
  justify-content: center;
}

.button--large {
  padding: 1rem 2rem;
  font-size: var(--normal-font-size);
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border: 2px solid transparent;
}

.button--large:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--accent-color);
}

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.5rem 0;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 0.25rem 0;
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.nav__logo-img {
  height: 3.5rem;
  width: auto;
  transition: all 0.3s ease;
  display: block;
}

.header.scrolled .nav {
  height: 4rem;
}

.header.scrolled .nav__logo-img {
  height: 3rem;
}

.nav__list {
  display: flex;
  column-gap: 2rem;
}

.nav__link {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  font-size: var(--normal-font-size);
  text-decoration: none;
  position: relative;
  padding: 0.5rem 0;
  transition: all 0.3s ease;
}

.nav__link:hover,
.nav__link.active-link {
  color: var(--accent-color);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-color), var(--gold-accent));
  transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link.active-link::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-color);
  font-weight: var(--font-medium);
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  background: rgba(26, 43, 61, 0.1);
  border: 1px solid rgba(26, 43, 61, 0.2);
  border-radius: 2rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.nav__phone:hover {
  background: var(--accent-color);
  color: var(--container-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(26, 43, 61, 0.3);
}

.nav__phone i {
  font-size: 1.1rem;
}

.nav__toggle,
.nav__close {
  display: none;
  font-size: 1.25rem;
  color: var(--primary-color);
  cursor: pointer;
  transition: color 0.3s ease;
}

.nav__toggle:hover,
.nav__close:hover {
  color: var(--accent-color);
}

/* Mobile Menu Styles */
@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100%;
    background-color: var(--container-color);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    padding: 4rem 2rem;
    transition: right 0.3s ease;
    z-index: calc(var(--z-fixed) + 10);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    row-gap: 2rem;
  }

  .nav__link {
    font-size: var(--h3-font-size);
    padding: 0.5rem 0;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
  }

  .nav__toggle {
    display: block;
  }

  .nav__phone span {
    display: none;
  }

  .nav__phone {
    padding: 0.5rem;
  }

  /* Prevent body scroll when menu is open */
  .menu-open {
    overflow: hidden;
  }
}

/*=============== HOME ===============*/
.home {
  position: relative;
  height: 120vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.home__container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  height: 100%;
}

.home__data {
  text-align: center;
  color: var(--container-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  background: rgba(26, 43, 61, 0.3);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 800px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  top: 3rem;
}

.home__title {
  font-size: var(--biggest-font-size);
  font-family: var(--title-font);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: #ffffff;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.9);
}

.home__title-accent {
  color: var(--accent-color);
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.9);
}

.home__description {
  font-size: var(--h3-font-size);
  margin-bottom: 2rem;
  color: #ffffff;
  font-weight: 500;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.home__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: var(--mb-3);
}

.home__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.stat {
  text-align: center;
  color: var(--container-color);
}

.stat__number {
  font-size: 2.5rem;
  font-weight: var(--font-bold);
  color: var(--gold-accent);
  margin-bottom: var(--mb-0-25);
}

.stat__label {
  font-size: var(--small-font-size);
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
}

.home__background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -10;
  pointer-events: none;
}

.home__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 43, 61, 0.8) 0%, rgba(44, 62, 80, 0.7) 100%);
}

/*=============== ABOUT ===============*/
.about__container {
  margin-top: var(--mb-2);
}

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

.about__description {
  margin-bottom: var(--mb-1-5);
  color: var(--text-color-light);
  line-height: 1.7;
  text-align: justify;
  text-justify: inter-word;
}

.about__features {
  display: grid;
  gap: 1.5rem;
}

.feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature__icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--accent-color);
  color: var(--container-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.feature__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-5);
}

.feature__description {
  color: var(--text-color-light);
  line-height: 1.6;
  text-align: justify;
  text-justify: inter-word;
}

.about__image {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
}

.about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.about__img:hover {
  transform: scale(1.05);
}

.about__experience {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1.5rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.experience__number {
  font-size: 2rem;
  font-weight: var(--font-bold);
  color: var(--accent-color);
  margin-bottom: var(--mb-0-25);
}

.experience__text {
  font-size: var(--small-font-size);
  color: var(--text-color-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/*=============== PORTFOLIO ===============*/
.portfolio-image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.portfolio-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-image-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 0.75rem 1rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.portfolio__filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: var(--mb-3);
  flex-wrap: wrap;
}

.filter__button {
  background-color: transparent;
  color: var(--text-color-light);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: var(--font-medium);
  transition: var(--transition);
  border: 2px solid var(--border-color);
}

.filter__button:hover,
.filter__button.active {
  background-color: var(--accent-color);
  color: var(--container-color);
  border-color: var(--accent-color);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio__item {
  border-radius: 1rem;
  overflow: hidden;
  background-color: var(--container-color);
  box-shadow: 0 4px 16px var(--shadow-color);
  transition: var(--transition);
}

.portfolio__item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px var(--shadow-color);
}

.portfolio__image {
  position: relative;
  overflow: hidden;
}

.portfolio__img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio__item:hover .portfolio__img {
  transform: scale(1.1);
}

.portfolio__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, var(--overlay-color) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

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

.portfolio__info {
  color: var(--container-color);
}

.portfolio__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-25);
}

.portfolio__location {
  font-size: var(--small-font-size);
  opacity: 0.8;
  margin-bottom: var(--mb-0-5);
}

.portfolio__status {
  background-color: var(--gold-accent);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio__button {
  width: 3rem;
  height: 3rem;
  background-color: var(--container-color);
  color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.portfolio__button:hover {
  background-color: var(--accent-color);
  color: var(--container-color);
  transform: scale(1.1);
}

/*=============== SERVICES ===============*/
.services__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: var(--mb-2);
}

.service__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 16px var(--shadow-color);
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.service__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px var(--shadow-color);
  border-color: var(--accent-color);
}

.service__icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
  color: var(--container-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto var(--mb-1);
  transition: var(--transition);
}

.service__card:hover .service__icon {
  transform: scale(1.1);
}

.service__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
}

.service__description {
  color: var(--text-color-light);
  margin-bottom: var(--mb-1-5);
  line-height: 1.6;
}

.service__features {
  text-align: left;
}

.service__features li {
  color: var(--text-color-light);
  margin-bottom: var(--mb-0-5);
  position: relative;
  padding-left: 1.5rem;
}

.service__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: var(--font-bold);
}

/*=============== CONTACT ===============*/
.contact__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: var(--mb-2);
}

.contact__info {
  display: grid;
  gap: 1.5rem;
}

.contact__card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 16px var(--shadow-color);
  transition: var(--transition);
}

.contact__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.contact__icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--accent-color);
  color: var(--container-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-25);
}

.contact__text {
  color: var(--text-color-light);
  line-height: 1.6;
}

.contact__text a {
  color: var(--accent-color);
  transition: var(--transition);
}

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

.contact__form {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 16px var(--shadow-color);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form__group {
  position: relative;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__input {
  width: 100%;
  background-color: var(--body-color);
  color: var(--text-color);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 2px solid var(--border-color);
  outline: none;
  transition: var(--transition);
  font-family: var(--body-font);
}

.form__input:focus {
  border-color: var(--accent-color);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__label {
  position: absolute;
  top: -0.5rem;
  left: 1rem;
  background-color: var(--container-color);
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  padding: 0 0.5rem;
  font-weight: var(--font-medium);
}

/*=============== FOOTER ===============*/
.footer {
  background-color: var(--primary-color);
  color: var(--container-color);
  padding: 3rem 0 1rem;
}

.footer__container {
  margin-bottom: var(--mb-2);
}

.footer__content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: var(--mb-2);
}

.footer__logo-img {
  height: 3.75rem;
  width: auto;
  margin-bottom: var(--mb-1);
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3)) drop-shadow(0 0 16px rgba(255, 255, 255, 0.1));
}

.footer__description {
  margin-bottom: var(--mb-1-5);
  opacity: 0.8;
  line-height: 1.6;
}

.footer__contact p {
  margin-bottom: var(--mb-0-5);
  opacity: 0.8;
}

.footer__contact i {
  margin-right: 0.5rem;
  color: var(--gold-accent);
}

.footer__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
}

.footer__links {
  display: grid;
  gap: 0.5rem;
}

.footer__link {
  color: var(--container-color);
  opacity: 0.8;
  transition: var(--transition);
}

.footer__link:hover {
  opacity: 1;
  color: var(--gold-accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--mb-1);
  text-align: center;
}

.footer__copy {
  opacity: 0.8;
  font-size: var(--small-font-size);
}

/*=============== SCROLL UP ===============*/
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--accent-color);
  color: var(--container-color);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: var(--z-tooltip);
}

.scrollup:hover {
  background-color: var(--primary-color);
  transform: translateY(-4px);
}

.show-scroll {
  bottom: 3rem;
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
  width: 0.6rem;
  background-color: var(--border-color);
}

::-webkit-scrollbar-thumb {
  background-color: var(--accent-color);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary-color);
}

/*=============== BREAKPOINTS ===============*/
/* For large devices */
@media screen and (max-width: 992px) {
  .container {
    margin-left: var(--mb-1-5);
    margin-right: var(--mb-1-5);
  }

  .section {
    padding: 3rem 0 1rem;
  }

  .home__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .home__buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .about__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact__container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* Additional responsive styles */
@media screen and (max-width: 768px) {
  .home__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

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

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

  .contact__form {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .footer__content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
  }
}

/* For small devices */
@media screen and (max-width: 576px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .home__title {
    font-size: 2rem;
  }

  .home__description {
    font-size: var(--normal-font-size);
  }

  .home__stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stat__number {
    font-size: 2rem;
  }

  .portfolio__filters {
    gap: 0.5rem;
  }

  .filter__button {
    padding: 0.5rem 0.75rem;
    font-size: var(--smaller-font-size);
  }

  .about__experience {
    bottom: 1rem;
    left: 1rem;
    padding: 1rem;
  }

  .experience__number {
    font-size: 1.5rem;
  }
}

/*=============== ANIMATIONS ===============*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  animation-duration: 0.8s;
  animation-fill-mode: forwards;
}

.animate-on-scroll.animate {
  animation-name: fadeInUp;
}

.animate-on-scroll.animate-left {
  animation-name: fadeInLeft;
}

.animate-on-scroll.animate-right {
  animation-name: fadeInRight;
}


/*=============== ANIMATED BACKGROUND PATTERNS ===============*/
.animated-bg {
  position: relative;
  overflow: hidden;
}

.animated-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(44, 95, 93, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(26, 43, 61, 0.1) 0%, transparent 50%);
  background-size: 300px 300px, 400px 400px, 350px 350px;
  animation: floatingPatterns 20s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
}

.animated-bg-dots {
  position: relative;
  overflow: hidden;
}

.animated-bg-dots::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle, rgba(44, 95, 93, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: movingDots 30s linear infinite;
  z-index: 1;
  pointer-events: none;
}

.animated-bg-lines {
  position: relative;
  overflow: hidden;
}

.animated-bg-lines::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(45deg, transparent 40%, rgba(26, 43, 61, 0.03) 50%, transparent 60%),
    linear-gradient(-45deg, transparent 40%, rgba(212, 175, 55, 0.03) 50%, transparent 60%);
  background-size: 100px 100px, 120px 120px;
  animation: slidingLines 25s linear infinite;
  z-index: 1;
  pointer-events: none;
}

@keyframes floatingPatterns {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -20px) rotate(90deg);
  }
  50% {
    transform: translate(-10px, 30px) rotate(180deg);
  }
  75% {
    transform: translate(30px, 10px) rotate(270deg);
  }
}

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

@keyframes slidingLines {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(100px, 100px);
  }
}

/* Ensure content stays above animated backgrounds */
.section > .container {
  position: relative;
  z-index: 2;
}

.about__container,
.portfolio__container,
.services__container,
.contact__container {
  position: relative;
  z-index: 2;
}


/*=============== PORTFOLIO PAGE ===============*/
.portfolio-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--first-color) 0%, var(--first-color-alt) 100%);
  color: var(--container-color);
  text-align: center;
}

.portfolio-hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.portfolio-hero__description {
  font-size: var(--normal-font-size);
  margin-top: 1.5rem;
  opacity: 0.9;
  line-height: 1.6;
}

.portfolio-nav {
  padding: 2rem 0;
  background: var(--container-color);
  border-bottom: 1px solid var(--border-color);
}

.portfolio-nav__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.portfolio-nav__btn {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--primary-color);
  background-color: transparent;
  color: var(--primary-color);
  font-weight: var(--font-medium);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--body-font);
  position: relative;
  z-index: 1;
  outline: none;
}

.portfolio-nav__btn:hover,
.portfolio-nav__btn--active {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 43, 61, 0.15);
}

.portfolio-section {
  padding: 4rem 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.portfolio-item {
  background: var(--container-color);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  min-height: 520px;
  cursor: pointer;
}

.portfolio-item.expanded {
  height: auto;
}

.portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.portfolio-item__image {
  position: relative;
  height: 250px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.portfolio-item__image:hover {
  transform: translateY(-2px);
}

.portfolio-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-item__image img {
  transform: scale(1.05);
}

/* Gallery styles for multiple images */
.portfolio-item__image--gallery {
  position: relative;
}

.portfolio-item__image--gallery img,
.portfolio-item__image--gallery .portfolio-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.portfolio-item__image--gallery img.active,
.portfolio-item__image--gallery .portfolio-image-wrapper.active {
  opacity: 1;
}

.portfolio-item__image--gallery img:first-child,
.portfolio-item__image--gallery .portfolio-image-wrapper:first-child {
  opacity: 1;
}

/* Gallery navigation indicators */
.portfolio-item__image--gallery::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.portfolio-gallery-indicators {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.portfolio-gallery-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.3s ease;
}

.portfolio-gallery-indicator.active {
  background: var(--accent-color);
}

.portfolio-gallery-indicator:hover {
  background: rgba(255, 255, 255, 0.8);
}

/* Portfolio Gallery Styles */
.portfolio-gallery {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.portfolio-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Gallery Navigation Dots */
.gallery-nav {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.3s ease;
}

.gallery-dot.active {
  background: var(--accent-color);
}

.gallery-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

/* Address Overlay Styles */
.gallery-address-overlays {
  position: absolute;
  bottom: 50px;
  left: 0;
  right: 0;
  padding: 0 20px;
  pointer-events: none;
}

.gallery-address {
  display: none;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--text-color);
  font-weight: 500;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  width: fit-content;
  margin: 0 auto;
}

.gallery-address.active {
  display: block;
}

/* Region Tabs Styles */
.region-tabs {
  display: flex;
  gap: 10px;
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 8px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.region-tab {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid rgba(26, 43, 61, 0.2);
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-color);
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.region-tab:hover {
  background: rgba(26, 43, 61, 0.05);
  border-color: var(--accent-color);
}

.region-tab.active {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.region-gallery {
  position: relative;
}

/* Featured Portfolio Styles */
.portfolio-featured {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  margin-bottom: 60px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-featured__left {
  display: flex;
  flex-direction: column;
}

.portfolio-featured:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.portfolio-featured__image {
  position: relative;
  flex: 1;
  min-height: 400px;
  overflow: hidden;
}

.portfolio-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-featured:hover .portfolio-featured__image img {
  transform: scale(1.05);
}

.portfolio-featured__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
  display: flex;
  align-items: flex-end;
  padding: 40px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-featured:hover .portfolio-featured__overlay {
  opacity: 1;
}

.portfolio-featured__info {
  color: white;
}

.portfolio-featured__badge {
  display: inline-block;
  background: var(--accent-color);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.portfolio-featured__overlay .portfolio-featured__title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: white;
}

.portfolio-featured__overlay .portfolio-featured__location {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 24px;
}

.portfolio-featured__btn {
  background: white;
  color: var(--text-color);
  border: none;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.portfolio-featured__btn:hover {
  background: var(--accent-color);
  color: white;
  transform: translateY(-2px);
}

.portfolio-featured__content {
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.portfolio-featured__content .portfolio-featured__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 8px;
}

.portfolio-featured__subtitle {
  font-size: 1.25rem;
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: 24px;
}

.portfolio-featured__description {
  font-size: 1rem;
  line-height: 1.8;
  color: #666;
  margin-bottom: 20px;
}

.portfolio-featured__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 40px 0;
  padding: 40px 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.portfolio-featured__stat {
  text-align: center;
}

.portfolio-featured__stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 8px;
}

.portfolio-featured__stat-label {
  font-size: 0.875rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio-featured__details {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}

.portfolio-featured__detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: #666;
}

.portfolio-featured__detail i {
  font-size: 1.125rem;
  color: var(--accent-color);
}

@media (max-width: 968px) {
  .portfolio-featured {
    grid-template-columns: 1fr;
  }
  
  .portfolio-featured__image {
    height: 400px;
  }
  
  .portfolio-featured__content {
    padding: 40px;
  }
  
  .portfolio-featured__content .portfolio-featured__title {
    font-size: 2rem;
  }
  
  .portfolio-featured__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* Income Chart Styles */
.portfolio-income-chart {
  background: #fff;
  border-radius: 12px;
  padding: 40px;
  margin-top: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0f0f0;
}

.portfolio-income-chart--featured {
  margin-top: -30px;
  margin-bottom: 60px;
}

.income-chart__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 30px;
}

.income-chart__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin: 0;
}

.income-chart__amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
  animation: countUp 2s ease-out;
}

.income-chart__visual {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.income-chart__bar-container {
  position: relative;
}

.income-chart__bar {
  height: 40px;
  background: #f5f5f5;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.income-chart__bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-color) 0%, #4a8db8 100%);
  border-radius: 20px;
  animation: fillBar 2s ease-out forwards;
  animation-delay: 0.5s;
}

.income-chart__bar-label {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 600;
  color: #333;
  font-size: 0.875rem;
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
  animation-delay: 2s;
}

.income-chart__yield-indicator {
  text-align: center;
}

.yield-circle {
  width: 120px;
  height: 120px;
  position: relative;
  margin: 0 auto 10px;
}

.yield-circle svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.yield-progress {
  animation: drawCircle 2s ease-out forwards;
  animation-delay: 1s;
}

.yield-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-color);
}

.yield-number {
  font-size: 2.5rem;
}

.yield-percent {
  font-size: 1.5rem;
  margin-left: 2px;
}

.yield-label {
  font-size: 0.875rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.income-chart__stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.income-chart__stat {
  text-align: center;
  opacity: 0;
  animation: slideIn 0.5s ease-out forwards;
}

.income-chart__stat:nth-child(1) {
  animation-delay: 1.5s;
}

.income-chart__stat:nth-child(2) {
  animation-delay: 1.7s;
}

.income-chart__stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 5px;
}

.income-chart__stat-label {
  font-size: 0.875rem;
  color: #666;
}

.income-chart__breakdown {
  display: grid;
  gap: 20px;
  padding-top: 30px;
  border-top: 1px solid #eee;
}

.income-chart__breakdown-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 15px;
}

.breakdown-bar {
  height: 8px;
  background: #f0f0f0;
  border-radius: 4px;
  overflow: hidden;
}

.breakdown-bar-fill {
  height: 100%;
  background: var(--accent-color);
  border-radius: 4px;
  animation: fillBreakdown 1.5s ease-out forwards;
  animation-delay: 2.5s;
  transform-origin: left;
  transform: scaleX(0);
}

.income-chart__breakdown-label {
  font-size: 0.875rem;
  color: #666;
}

.income-chart__breakdown-value {
  font-weight: 600;
  color: var(--text-color);
}

/* Animations */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fillBar {
  to {
    width: 100%;
  }
}

@keyframes drawCircle {
  to {
    stroke-dashoffset: calc(283 - (283 * 0.06));
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fillBreakdown {
  to {
    transform: scaleX(1);
  }
}

@media (max-width: 768px) {
  .income-chart__visual {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .income-chart__stats {
    flex-direction: row;
    justify-content: space-around;
  }
  
  .income-chart__header {
    flex-direction: column;
    gap: 10px;
  }
  
  .income-chart__amount {
    font-size: 2rem;
  }
}

.portfolio-item__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 43, 61, 0.8) 0%, rgba(44, 62, 80, 0.6) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-item__overlay::after {
  display: none; /* Removed since we use See More buttons */
}

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

.portfolio-item__overlay::before {
  content: "Click to View Gallery";
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-color);
  color: var(--container-color);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  white-space: nowrap;
}

.portfolio-item__overlay .portfolio-item__info {
  text-align: center;
  color: var(--container-color);
}

.portfolio-item__overlay .portfolio-item__title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 0.5rem;
}

.portfolio-item__overlay .portfolio-item__location {
  font-size: var(--small-font-size);
  opacity: 0.9;
  margin-bottom: 0.5rem;
}

.portfolio-item__overlay .portfolio-item__type {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--accent-color);
  color: var(--container-color);
  border-radius: 1rem;
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
}

.portfolio-item__content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.portfolio-item.expanded .portfolio-item__content {
  overflow: visible;
}

.portfolio-item__content .portfolio-item__title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.portfolio-item__content .portfolio-item__location {
  color: var(--accent-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  margin-bottom: 1rem;
}

.portfolio-item__description {
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: 1rem;
  max-height: 3.2em;
  overflow: hidden;
  position: relative;
  transition: max-height 0.5s ease;
}

.portfolio-item__description.expanded {
  max-height: 1000px; /* Large enough for any description */
}

.portfolio-item__description.truncated::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1.5em;
  background: linear-gradient(to bottom, transparent, var(--container-color));
}

.portfolio-item__read-more {
  color: var(--primary-color);
  cursor: pointer;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  margin-bottom: 1rem;
  text-decoration: none;
  transition: color 0.3s ease;
  display: none;
}

.portfolio-item__read-more:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

.portfolio-item__read-more.visible {
  display: inline-block;
}

.portfolio-item__details {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: auto;
}

.portfolio-item__see-more {
  margin-top: 1.5rem;
  position: relative;
  z-index: 10;
}

.portfolio-item__see-more-btn {
  background-color: #1A2B3D;
  color: #FFFFFF;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 10;
}

.portfolio-item__see-more-btn:hover {
  background-color: #2C3E50;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(26, 43, 61, 0.15);
}

.portfolio-item__see-more-btn i {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.portfolio-item__see-more-btn:hover i {
  transform: translateX(3px);
}

/* Hide overlay interaction for items with gallery addresses (individual properties) */
.portfolio-item:has(.portfolio-gallery--with-address) .portfolio-item__overlay {
  pointer-events: none;
}

.portfolio-item:has(.portfolio-gallery--with-address) .portfolio-item__overlay::after {
  display: none;
}

/* Prevent overlay from appearing on hover for individual properties */
.portfolio-item:has(.portfolio-gallery--with-address):hover .portfolio-item__overlay {
  opacity: 0 !important;
}

.portfolio-item__detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-color-light);
  font-size: var(--small-font-size);
}

.portfolio-item__detail i {
  color: var(--accent-color);
  font-size: 1rem;
}

.portfolio-cta {
  background: linear-gradient(135deg, var(--first-color) 0%, var(--first-color-alt) 100%);
  color: var(--container-color);
  text-align: center;
  padding: 4rem 0;
}

.portfolio-cta__content {
  max-width: 600px;
  margin: 0 auto;
}

.portfolio-cta__title {
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 1rem;
}

.portfolio-cta__description {
  font-size: var(--normal-font-size);
  opacity: 0.9;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.portfolio-cta__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav__link--active {
  color: var(--first-color) !important;
  font-weight: var(--font-semi-bold);
}

/*=============== RESPONSIVE PORTFOLIO ===============*/
@media screen and (max-width: 768px) {
  .portfolio-hero {
    padding: 6rem 0 3rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .portfolio-item__image {
    height: 200px;
  }
  
  .portfolio-nav__buttons {
    gap: 0.5rem;
  }
  
  .portfolio-nav__btn {
    padding: 0.5rem 1rem;
    font-size: var(--small-font-size);
  }
  
  .portfolio-cta__buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .portfolio-item__details {
    flex-direction: column;
    gap: 0.5rem;
  }
}


/*=============== FEATURED PROJECTS ===============*/
.featured {
  padding: 4rem 0;
}

.featured__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  align-items: stretch;
}

.featured__item {
  background: var(--container-color);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  height: 100%;
  max-width: 350px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.featured__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.featured__image {
  position: relative;
  height: 140px;
  overflow: hidden;
}

.featured__image-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.featured__image-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.featured__image-slide.active {
  opacity: 1;
}

.featured__image-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.featured__item:hover .featured__image-slide.active img {
  transform: scale(1.05);
}

.featured__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.75rem;
  pointer-events: none;
}

.featured__badge {
  background: var(--accent-color);
  color: var(--container-color);
  padding: 0.4rem 0.8rem;
  border-radius: 1.5rem;
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
  box-shadow: 0 3px 12px rgba(26, 43, 61, 0.25);
  pointer-events: auto;
}

.featured__nav {
  display: flex;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: auto;
}

.featured__item:hover .featured__nav {
  opacity: 1;
}

.featured__nav-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.75rem;
  color: var(--accent-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.featured__nav-btn:hover {
  background: var(--accent-color);
  color: white;
  transform: scale(1.1);
}

.featured__indicators {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  pointer-events: auto;
}

.featured__indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.featured__indicator.active,
.featured__indicator:hover {
  background: var(--accent-color);
  transform: scale(1.2);
}

.featured__content {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.featured__title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--primary-color);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.featured__location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  margin-bottom: 0.8rem;
}

.featured__location i {
  font-size: 0.9rem;
}

.featured__description {
  color: var(--text-color);
  line-height: 1.5;
  margin-bottom: 1rem;
  font-size: var(--small-font-size);
  text-align: justify;
  text-justify: inter-word;
}

.featured__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.featured__stat {
  text-align: center;
}

.featured__stat-number {
  display: block;
  font-size: var(--normal-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--accent-color);
  line-height: 1.2;
}

.featured__stat-label {
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.featured__cta {
  text-align: center;
  margin-top: 3.5rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
}

/*=============== RESPONSIVE FEATURED ===============*/
@media screen and (max-width: 768px) {
  .featured__grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 400px;
  }
  
  .featured__item {
    max-width: 100%;
  }
  
  .featured__image {
    height: 160px;
  }
  
  .featured__nav {
    opacity: 1;
  }
  
  .featured__nav-btn {
    width: 28px;
    height: 28px;
    font-size: 0.7rem;
  }
  
  .featured__stats {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .featured__stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
  
  .featured__stat-number {
    font-size: var(--normal-font-size);
  }
}


/* Mobile menu styles for glassmorphism header */
@media screen and (max-width: 1023px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(0, 0, 0, 0.1);
    padding: 6rem 2rem 2rem;
    transition: right 0.4s ease;
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 2.5rem;
    align-items: flex-start;
  }

  .nav__link {
    font-size: var(--h3-font-size);
    color: var(--primary-color);
  }

  .nav__phone {
    margin-top: 2rem;
    justify-self: center;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: color 0.3s ease;
  }

  .nav__close:hover {
    color: var(--accent-color);
  }

  .nav__toggle {
    display: block;
    font-size: 1.25rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: color 0.3s ease;
  }

  .nav__toggle:hover {
    color: var(--accent-color);
  }
}



/*=============== ENHANCED PORTFOLIO ANIMATED BACKGROUND ===============*/
.animated-bg-portfolio {
  position: relative;
  overflow: hidden;
}

.animated-bg-portfolio::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 15% 25%, rgba(44, 95, 93, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(212, 175, 55, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 50% 10%, rgba(26, 43, 61, 0.05) 0%, transparent 30%),
    radial-gradient(circle at 25% 90%, rgba(44, 95, 93, 0.07) 0%, transparent 35%),
    radial-gradient(circle at 75% 40%, rgba(212, 175, 55, 0.04) 0%, transparent 25%);
  background-size: 400px 400px, 350px 350px, 300px 300px, 450px 450px, 250px 250px;
  animation: portfolioFloating 35s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
}

.animated-bg-portfolio::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle, rgba(26, 43, 61, 0.03) 1px, transparent 1px),
    radial-gradient(circle, rgba(44, 95, 93, 0.04) 1px, transparent 1px);
  background-size: 60px 60px, 80px 80px;
  background-position: 0 0, 30px 30px;
  animation: portfolioDots 40s linear infinite;
  z-index: 2;
  pointer-events: none;
}

@keyframes portfolioFloating {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 1;
  }
  20% {
    transform: translate(30px, -25px) rotate(72deg);
    opacity: 0.8;
  }
  40% {
    transform: translate(-20px, 40px) rotate(144deg);
    opacity: 0.9;
  }
  60% {
    transform: translate(40px, 15px) rotate(216deg);
    opacity: 0.7;
  }
  80% {
    transform: translate(-15px, -30px) rotate(288deg);
    opacity: 0.85;
  }
}

@keyframes portfolioDots {
  from { background-position: 0 0; }
  to { background-position: 100% 100%; }
}

/*=============== NEW LOGO STYLES ===============*/
.logo-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
    padding: 10px;
    font-family: 'Cinzel', serif;
}

.nav__logo {
    display: flex;
    align-items: center;
    padding: 0;
}

/* Animated Logo Styles */
.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    height: 100%;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #000000;
    margin-bottom: 2px;
    font-family: var(--body-font);
    line-height: 1.5;
}

.logo-icon {
    width: 30px;
    height: 15px;
    position: relative;
    border-radius: 7.5px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.logo-icon::before,
.logo-icon::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    transition: all 0.4s ease;
}

.logo-icon::before {
    left: 0;
    background-color: #000000;
    border-radius: 7.5px 0 0 7.5px;
}

.logo-icon::after {
    right: 0;
    background-color: #ff6b35;
    border-radius: 0 7.5px 7.5px 0;
}

.logo-container:hover .logo-icon::before {
    background-color: #ff6b35;
}

.logo-container:hover .logo-icon::after {
    background-color: #000000;
}

/* Adjust for smaller header when scrolled */
.header.scrolled .logo-text {
    font-size: 1.15rem;
}

.header.scrolled .logo-icon {
    width: 24px;
    height: 12px;
}

.header.scrolled .logo-icon::before,
.header.scrolled .logo-icon::after {
    width: 12px;
    height: 12px;
}

/* Footer logo adjustments */
.footer__logo .logo-container {
    margin-bottom: var(--mb-1);
}

.footer__logo .logo-text {
    font-size: 1.25rem;
    color: #fff;
}

.footer__logo .logo-icon::before {
    background-color: #fff;
}

.footer__logo .logo-icon::after {
    background-color: #ff6b35;
}

.footer__logo .logo-container:hover .logo-icon::before {
    background-color: #ff6b35;
}

.footer__logo .logo-container:hover .logo-icon::after {
    background-color: #fff;
}
}

.logo-container:hover .logo-text {
    letter-spacing: 3px; /* Slightly reduced hover spacing */
}

.logo-text .char {
    display: inline-block; /* Required for animations */
    opacity: 0;
    animation: fadeIn 0.5s forwards;
    transition: color 0.4s ease-in-out, text-shadow 0.4s ease-in-out;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.logo-text .crest .char {
    color: #1a2a4c; /* Initial blue color */
}

.logo-text .bourne .char {
    color: #c49a3a; /* Initial gold color */
}

.logo-underline {
    position: relative;
    height: 3px; /* Reduced height */
    width: 100%;
    margin-top: 4px; /* Reduced margin */
    background: linear-gradient(to right, #c49a3a 50%, #1a2a4c 50%);
    overflow: hidden; /* Hide the wipe animation overflow */
}

.logo-underline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, #1a2a4c 50%, #c49a3a 50%); /* Inverted gradient */
    transform: scaleX(0); /* Initially hidden */
    transform-origin: center; /* Wipe from the center */
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.logo-container:hover .logo-text .crest .char {
    color: #c49a3a; /* Crest becomes gold */
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.7); /* Gold glow */
}

.logo-container:hover .logo-text .bourne .char {
    color: #1a2a4c; /* bourne becomes blue */
    text-shadow: 0 0 8px rgba(70, 130, 180, 0.7); /* Blue glow */
}

.logo-container:hover .logo-underline::before {
    transform: scaleX(1);
}

@media (max-width: 600px) {
    .logo-text {
        font-size: 1.5rem;
    }
}

/*=============== COMPANY STRUCTURE PAGE ===============*/
/* Companies Section */
.companies {
  padding: 3rem 0;
  background: #FAFAFA;
  position: relative;
}

.companies .container {
  max-width: 1400px !important;
}

.companies__grid {
  margin-top: 2rem;
  width: 100%;
  max-width: 1400px;
}

.companies__category {
  margin-bottom: 3rem;
}

.companies__category-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 3px solid var(--gold-accent);
}

.companies__category-header i {
  font-size: 2.5rem;
  color: var(--gold-accent);
}

.companies__category-title {
  font-size: var(--h2-font-size);
  font-family: var(--title-font);
  color: var(--primary-color);
  margin: 0;
  font-weight: 700;
}

.companies__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

/* Professional Company Cards */
.company-card {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 1.5rem 1.25rem;
  position: relative;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.04);
  overflow: hidden;
  cursor: default;
}

.company-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(135deg, var(--gold-accent) 0%, var(--primary-color) 100%);
  transform: translateY(-100%);
  transition: transform 0.4s ease;
}

.company-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  border-color: transparent;
}

.company-card:hover::before {
  transform: translateY(0);
}

.company-card__name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-color);
  font-family: var(--title-font);
  letter-spacing: -0.3px;
  margin: 0;
  line-height: 1.3;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* Staggered animations */
.companies__category:nth-child(1) .company-card:nth-child(1) { animation: cardFadeIn 0.6s ease 0.1s both; }
.companies__category:nth-child(1) .company-card:nth-child(2) { animation: cardFadeIn 0.6s ease 0.15s both; }
.companies__category:nth-child(1) .company-card:nth-child(3) { animation: cardFadeIn 0.6s ease 0.2s both; }
.companies__category:nth-child(1) .company-card:nth-child(4) { animation: cardFadeIn 0.6s ease 0.25s both; }
.companies__category:nth-child(1) .company-card:nth-child(5) { animation: cardFadeIn 0.6s ease 0.3s both; }
.companies__category:nth-child(1) .company-card:nth-child(6) { animation: cardFadeIn 0.6s ease 0.35s both; }
.companies__category:nth-child(1) .company-card:nth-child(7) { animation: cardFadeIn 0.6s ease 0.4s both; }

/* Add delay for subsequent categories */
.companies__category:nth-child(2) .company-card { animation: cardFadeIn 0.6s ease 0.5s both; }
.companies__category:nth-child(3) .company-card { animation: cardFadeIn 0.6s ease 0.6s both; }
.companies__category:nth-child(4) .company-card { animation: cardFadeIn 0.6s ease 0.7s both; }
.companies__category:nth-child(5) .company-card { animation: cardFadeIn 0.6s ease 0.8s both; }
.companies__category:nth-child(6) .company-card { animation: cardFadeIn 0.6s ease 0.9s both; }

/* Highlight effect when clicking tree nodes */
.companies__category.highlight {
  animation: highlightCategory 2s ease;
}

@keyframes highlightCategory {
  0%, 100% {
    background: transparent;
  }
  50% {
    background: rgba(212, 175, 55, 0.1);
    border-radius: 20px;
  }
}

/* Active tree node */
.tree-node--child.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.tree-node--child.active .tree-node__icon {
  background: var(--gold-accent);
}

.tree-node--child.active .tree-node__label {
  color: #FFFFFF;
}

.tree-node--child.active .tree-node__count {
  color: var(--gold-accent);
}

/* CTA Section styles matching home page */
.companies + .cta {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.companies + .cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

.companies + .cta .cta__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.companies + .cta .cta__title {
  color: #FFFFFF;
  font-size: var(--h1-font-size);
  font-family: var(--title-font);
  margin-bottom: 1.5rem;
}

.companies + .cta .cta__description {
  color: rgba(255, 255, 255, 0.95);
  font-size: var(--h3-font-size);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.companies + .cta .cta__buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .companies__list {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .companies__category-header {
    flex-direction: column;
    text-align: center;
  }

  .companies__category-title {
    font-size: var(--h3-font-size);
  }

  .company-card {
    padding: 2rem 1.5rem;
  }

  .company-card__name {
    font-size: 1.1rem;
  }
}

/* Layout wrapper */
.companies__wrapper {
  display: grid;
  grid-template-columns: 1fr 450px;
  gap: 3rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}

/* Interactive Tree Diagram */
.companies__tree {
  position: sticky;
  top: 6rem;
  min-height: 600px;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.1);
  border: 2px solid var(--border-color);
  overflow: visible;
}

.tree-container {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* Parent Node */
.tree-parent {
  text-align: center;
  margin-bottom: 2rem;
}

.tree-node--parent {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  padding: 2rem 3rem;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(26, 43, 61, 0.3);
  animation: float 6s ease-in-out infinite;
}

.tree-node__logo {
  font-family: 'Cinzel', serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tree-node__logo .crest {
  color: var(--gold-accent);
}

.tree-node__logo .bourne {
  color: #FFFFFF;
}

.tree-node__title {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0.5rem 0;
}

.tree-node__count {
  color: var(--gold-accent);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

/* Tree Branches */
.tree-branches {
  position: relative;
  flex: 1;
}

.tree-connections {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.tree-path {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 2;
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: drawPath 2s ease-out forwards;
}

.tree-path--1 { animation-delay: 0.2s; }
.tree-path--2 { animation-delay: 0.4s; }
.tree-path--3 { animation-delay: 0.6s; }
.tree-path--4 { animation-delay: 0.8s; }
.tree-path--5 { animation-delay: 1s; }
.tree-path--6 { animation-delay: 1.2s; }

/* Child Nodes */
.tree-children {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 1.5rem;
  height: 100%;
  position: relative;
  z-index: 2;
}

.tree-node--child {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0;
  animation: fadeInScale 0.5s ease forwards;
}

.tree-node--child:nth-child(1) { animation-delay: 1.4s; }
.tree-node--child:nth-child(2) { animation-delay: 1.5s; }
.tree-node--child:nth-child(3) { animation-delay: 1.6s; }
.tree-node--child:nth-child(4) { animation-delay: 1.7s; }
.tree-node--child:nth-child(5) { animation-delay: 1.8s; }
.tree-node--child:nth-child(6) { animation-delay: 1.9s; }

.tree-node--child:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--gold-accent);
}

.tree-node__icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--gold-accent) 0%, var(--primary-color) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.5rem;
}

.tree-node__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-color);
  margin: 0 0 0.25rem;
}

.tree-node__count {
  font-size: 0.75rem;
  color: var(--text-color-light);
  margin: 0;
}

/* Hover effect - highlight connections */
.tree-node--child:hover ~ .tree-connections .tree-path,
.tree-node--child:hover + .tree-connections .tree-path {
  stroke: var(--gold-accent);
  stroke-width: 3;
}

/* Tree Stats */
.tree-stats {
  display: flex;
  justify-content: space-around;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border-color);
}

.tree-stat {
  text-align: center;
  opacity: 0;
  animation: fadeInUp 0.5s ease 2s forwards;
}

.tree-stat__number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--title-font);
}

.tree-stat__label {
  font-size: 0.875rem;
  color: var(--text-color-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Responsive */
@media screen and (max-width: 1200px) {
  .companies__wrapper {
    grid-template-columns: 1fr;
  }
  
  .companies__tree {
    position: relative;
    top: 0;
    margin-top: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media screen and (max-width: 768px) {
  .companies__tree {
    padding: 2rem;
    height: auto;
  }
  
  .tree-children {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }
}

/* Animations */
@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============== Portfolio Carousel Styles =============== */
.companies__carousel {
    position: sticky;
    top: 100px;
    width: 500px !important;
    height: 600px !important;
    min-width: 500px !important;
    background: #f8f9fa;
    border-radius: 20px;
    padding: 1rem;
    flex-shrink: 0;
}

.carousel__header {
    text-align: center;
    margin-bottom: 2rem;
}

.carousel__title {
    font-family: var(--second-font);
    font-size: var(--h2-font-size);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.carousel__subtitle {
    font-size: var(--normal-font-size);
    color: var(--text-color);
}

.carousel__wrapper {
    position: relative;
    width: 468px !important;
    height: 400px !important;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    background: #000;
    margin: 0 auto;
}

.carousel__image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures image fully covers the carousel area */
    display: block;
    background: #000; /* Fallback colour, rarely visible now */
}

.carousel__info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 3rem 2rem 2rem;
    color: white;
}

.carousel__info h4 {
    font-family: var(--second-font);
    font-size: var(--h3-font-size);
    margin: 0 0 0.5rem 0;
}

.carousel__info p {
    font-size: var(--normal-font-size);
    opacity: 0.9;
    margin: 0;
}

.carousel__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.carousel__nav--prev {
    left: 1rem;
}

.carousel__nav--next {
    right: 1rem;
}

.carousel__nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}

/* Remove old indicator styles */

/* Adjust companies section layout */
.companies__content {
    display: flex !important;
    flex-direction: column !important;
    gap: 2rem;
    align-items: center;
    position: relative;
    width: 100%;
}

@media screen and (min-width: 1024px) {
    .companies__grid {
        flex: 1 1 auto;
        min-width: 0;
    }
    
    .companies__carousel {
        flex: 0 0 500px;
    }
}

@media screen and (max-width: 1023px) {
    .companies__content {
        flex-direction: column;
    }
    
    .companies__carousel {
        display: none;
    }
    
    .companies__grid {
        width: 100%;
    }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

@keyframes drawPath {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/*=============== PORTFOLIO MODAL GALLERY ===============*/
.portfolio-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  overflow-y: auto;
  padding: 2rem;
  animation: fadeIn 0.3s ease;
}

.portfolio-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-modal__content {
  background: var(--container-color);
  border-radius: 1.5rem;
  max-width: 1400px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 3rem;
  animation: slideUp 0.3s ease;
}

.portfolio-modal__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--primary-color);
  color: white;
  border: none;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.portfolio-modal__close:hover {
  background: var(--accent-color);
  transform: rotate(90deg);
}

.portfolio-modal__header {
  text-align: center;
  margin-bottom: 3rem;
}

.portfolio-modal__title {
  font-family: var(--second-font);
  font-size: var(--h1-font-size);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.portfolio-modal__location {
  font-size: var(--normal-font-size);
  color: var(--accent-color);
  font-weight: var(--font-medium);
}

.portfolio-modal__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-modal__item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  background: #f5f5f5;
  cursor: pointer;
  transition: all 0.3s ease;
  height: 250px;
}

.portfolio-modal__item:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.portfolio-modal__item > img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.portfolio-modal__item-info {
  display: none;
}

.portfolio-modal__item-alt {
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
}

/* Modal image wrapper and address labels */
.portfolio-modal__image-wrapper {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.portfolio-modal__image-wrapper img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.portfolio-modal__address-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 0.75rem 1rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 5;
  opacity: 1 !important;
  display: block !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Modal Responsive */
@media screen and (max-width: 768px) {
  .portfolio-modal__content {
    padding: 2rem 1rem;
    margin: 1rem;
  }
  
  .portfolio-modal__grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .portfolio-modal__title {
    font-size: 1.5rem;
  }
}

/*=============== RESPONSIVE DESIGN ===============*/
/* Mobile devices */
@media screen and (max-width: 350px) {
  .container {
    margin-left: 1rem;
    margin-right: 1rem;
  }
  
  .home__buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .button {
    width: 100%;
  }
}

/* Small devices (landscape phones) */
@media screen and (max-width: 576px) {
  .home__title {
    font-size: 2rem;
  }
  
  .home__description {
    font-size: 1rem;
  }
  
  .home__data {
    padding: 1.5rem;
  }
  
  .stat__number {
    font-size: 1.5rem;
  }
  
  .about__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .featured__grid,
  .portfolio__grid,
  .services__container {
    grid-template-columns: 1fr;
  }
}

/* Medium devices (tablets) */
@media screen and (max-width: 992px) {
  .home {
    height: 100vh;
  }
  
  .nav__phone {
    display: none;
  }
  
  .section {
    padding: 3rem 0 2rem;
  }
  
  .home__buttons {
    gap: 0.5rem;
  }
  
  .button {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
}

/* Tower Bridge Featured Income Chart */
.portfolio-featured__income-chart {
  background: #f8f9fa;
  padding: 25px 30px;
  border-top: 1px solid #e9ecef;
}

.portfolio-featured__income-chart .chart-content {
  max-width: 100%;
}

.portfolio-featured__income-chart .chart-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
}

.portfolio-featured__income-chart .chart-label {
  font-size: 0.875rem;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.portfolio-featured__income-chart .chart-amount {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-color);
}

.portfolio-featured__income-chart .chart-bar-wrapper {
  margin-bottom: 20px;
}

.portfolio-featured__income-chart .chart-bar {
  height: 32px;
  background: #e9ecef;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.portfolio-featured__income-chart .chart-bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: var(--fill-percentage, 0%);
  background: linear-gradient(135deg, var(--accent-color) 0%, #4a8db8 100%);
  border-radius: 16px;
  animation: fillBarFeatured 1.5s ease-out forwards;
  transform-origin: left center;
}

@keyframes fillBarFeatured {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.portfolio-featured__income-chart .chart-bar-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.75rem;
  color: #6c757d;
}

.portfolio-featured__income-chart .chart-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: center;
}

.portfolio-featured__income-chart .chart-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.portfolio-featured__income-chart .stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-color);
}

.portfolio-featured__income-chart .stat-label {
  font-size: 0.75rem;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (max-width: 968px) {
  .portfolio-featured__income-chart {
    padding: 20px;
  }
  
  .portfolio-featured__income-chart .chart-amount {
    font-size: 1.5rem;
  }
  
  .portfolio-featured__income-chart .chart-bar {
    height: 24px;
  }
  
  .portfolio-featured__income-chart .stat-value {
    font-size: 1.125rem;
  }
}

/* Portfolio Subsection Styles */
.portfolio-subsection {
  margin-top: 5rem;
  margin-bottom: 3rem;
  text-align: center;
  padding: 3rem 0 2rem;
  border-top: 2px solid var(--border-color);
  position: relative;
}

.portfolio-subsection__title {
  font-size: 2rem;
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
  margin-bottom: 1.25rem;
  font-family: var(--title-font);
  text-align: center;
}

.portfolio-subsection__description {
  font-size: var(--normal-font-size);
  color: var(--text-color-light);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
  text-align: center;
  padding: 0 1rem;
}