@font-face {
  font-family: "Montserrat";
  src: url("../fonts/Montserrat-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("../fonts/Montserrat-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/OpenSans-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/OpenSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/OpenSans-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --color-primary: #018DEF;
  --color-primary-dark: #005E9F;
  --color-secondary: #FFB700;
  --color-secondary-dark: #AA7A00;
  --color-dark: #1e293b;
  --color-light: #ffffff;
  --color-gray: #808080;
  --font-primary: 'Open Sans', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
  --transition: all 0.3s ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 0px 5px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1), 0 0px 10px rgba(0,0,0,0.05);
}

/* 1. Use a more-intuitive box-sizing model */
*, *::before, *::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

/* 2. Remove default margin */
* {
  margin: 0;
}

/* 3. Enable keyword animations */
@media (prefers-reduced-motion: no-preference) {
  html {
    interpolate-size: allow-keywords;
  }
}
body {
  /* 4. Add accessible line-height */
  line-height: 1.5;
  /* 5. Improve text rendering */
  -webkit-font-smoothing: antialiased;
}

/* 6. Improve media defaults */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

/* 7. Inherit fonts for form controls */
input, button, textarea, select {
  font: inherit;
}

/* 8. Avoid text overflows */
p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* 9. Improve line wrapping */
p {
  text-wrap: pretty;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
}

/*
  10. Create a root stacking context
*/
#root, #__next {
  isolation: isolate;
}

body {
  font-family: var(--font-secondary);
  color: var(--color-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
}
.btn--primary {
  background: var(--color-secondary);
  color: var(--color-light);
  -webkit-box-shadow: var(--shadow-md);
          box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  background: var(--color-secondary-dark);
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
}
.btn--outline {
  background: transparent;
  color: var(--color-light);
  border: 2px solid var(--color-light);
}
.btn--outline:hover {
  background: var(--color-light);
  color: var(--color-primary);
}
.btn--full {
  width: 100%;
}

.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  padding: 1rem 0;
}
.main-header.scrolled {
  background: var(--color-light);
  -webkit-box-shadow: var(--shadow-md);
          box-shadow: var(--shadow-md);
  padding: 1rem 0;
}
.main-header.scrolled .main-header__logo-text {
  color: var(--color-dark);
}
.main-header.scrolled .main-header__link {
  color: var(--color-dark);
}
.main-header.scrolled .main-header__menu-btn span {
  background: var(--color-dark);
}
.main-header .container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.main-header__logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.main-header__logo img {
  height: 80px;
}
.main-header__logo-text {
  color: var(--color-light);
}
.main-header__logo-text span {
  color: var(--color-secondary);
}

.main-header__menu-btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
  position: relative;
}
@media (min-width: 1024px) {
  .main-header__menu-btn {
    display: none;
  }
}
.main-header__menu-btn span {
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--color-light);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  left: 0;
}
.main-header__menu-btn span:nth-child(1) {
  top: 0;
}
.main-header__menu-btn span:nth-child(2) {
  top: 9px;
}
.main-header__menu-btn span:nth-child(3) {
  top: 18px;
}
.main-header__menu-btn.active span {
  background: var(--color-light);
}
.main-header__menu-btn.active span:nth-child(1) {
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 9px;
}
.main-header__menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.main-header__menu-btn.active span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  top: 9px;
}
.main-header__nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background: var(--color-primary);
  padding: 5rem 2rem;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.main-header__nav.active {
  right: 0;
}
@media (min-width: 1024px) {
  .main-header__nav {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    padding: 0;
  }
}
.main-header__menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1.5rem;
}
@media (min-width: 1024px) {
  .main-header__menu {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    gap: 2rem;
  }
}
.main-header__link {
  color: var(--color-light);
  font-weight: 500;
  font-size: 0.95rem;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  position: relative;
}
.main-header__link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.main-header__link:hover::after {
  width: 100%;
}
.main-header.scrolled .main-header__menu-btn span {
  background: var(--color-dark);
}
.main-header.scrolled .main-header__menu-btn.active span {
  background: var(--color-light);
}
.main-header.scrolled .main-header__link {
  color: var(--color-dark);
}
.main-header.scrolled .main-header__nav.active .main-header__link {
  color: var(--color-light);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: var(--color-light);
  overflow: hidden;
  background-image: url("../images/bg-hero.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}
.hero__tag {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 50px;
  font-size: 0.8rem;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  color: var(--color-light);
  font-weight: 600;
}
.hero__title {
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 700;
}
.hero__text {
  font-size: 1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero__buttons {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1rem;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.section-header {
  max-width: 600px;
  margin-bottom: 3rem;
}
.section-header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-header__subtitle {
  display: inline-block;
  color: var(--color-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.section-header__title {
  font-size: clamp(2rem, 5vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-dark);
}
.section-header__text {
  color: #666;
  line-height: 1.8;
}

.contact {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(13, 110, 158, 0.05), rgba(230, 126, 34, 0.05));
  z-index: -1;
}
.contact__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr;
  grid-template-columns: 1fr;
  gap: 4rem;
}
@media screen and (min-width: 1024px) {
  .contact__grid {
    -ms-grid-columns: 1fr 3rem 1fr;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}
.contact__info .section-header__subtitle {
  color: var(--color-secondary);
}
.contact__title {
  font-size: clamp(2rem, 5vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--color-dark);
}
.contact__details {
  margin-bottom: 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (min-width: 1024px) {
  .contact__details {
    display: block;
  }
}
.contact__detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.contact__detail i {
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-light);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 1.25rem;
}
.contact__detail h4 {
  color: var(--color-dark);
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}
.contact__detail p {
  color: #666;
}
.contact__social {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 1rem;
}
@media screen and (min-width: 1024px) {
  .contact__social {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
}
.contact__social-link {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: var(--color-light);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.contact__social-link:hover {
  background: var(--color-secondary);
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
}
.contact__form {
  background: var(--color-light);
  padding: 3rem;
  border-radius: 20px;
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
}
.contact__form-group {
  position: relative;
  margin-bottom: 2rem;
}
.contact__form-group input, .contact__form-group textarea {
  width: 100%;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 2px solid #ddd;
  outline: none;
  font-family: var(--font-primary);
  font-size: 1rem;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  background: transparent;
}
.contact__form-group input:focus, .contact__form-group textarea:focus {
  border-bottom-color: var(--color-secondary);
}
.contact__form-group input:not(:-moz-placeholder) + label, .contact__form-group textarea:not(:-moz-placeholder) + label {
  transform: translateY(-25px);
  font-size: 0.85rem;
  color: var(--color-secondary);
}
.contact__form-group input:not(:-ms-input-placeholder) + label, .contact__form-group textarea:not(:-ms-input-placeholder) + label {
  transform: translateY(-25px);
  font-size: 0.85rem;
  color: var(--color-secondary);
}
.contact__form-group input:focus + label, .contact__form-group input:not(:placeholder-shown) + label, .contact__form-group textarea:focus + label, .contact__form-group textarea:not(:placeholder-shown) + label {
  -webkit-transform: translateY(-25px);
          transform: translateY(-25px);
  font-size: 0.85rem;
  color: var(--color-secondary);
}
.contact__form-group label {
  position: absolute;
  left: 0;
  top: 0.75rem;
  color: #999;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  pointer-events: none;
}
.contact__form-group.focused label {
  -webkit-transform: translateY(-25px);
          transform: translateY(-25px);
  font-size: 0.85rem;
  color: var(--color-secondary);
}

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: var(--color-light);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 2rem;
  -webkit-box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
          box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  z-index: 99;
}
.whatsapp-float:hover {
  -webkit-transform: scale(1.1) rotate(5deg);
          transform: scale(1.1) rotate(5deg);
  -webkit-box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
          box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.container {
  width: 100%;
  margin: 0 auto;
  padding: 0 1rem;
}
@media screen and (min-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}
@media screen and (min-width: 1280px) {
  .container {
    max-width: 1024px;
  }
}
@media screen and (min-width: 1440px) {
  .container {
    max-width: 1240px;
  }
}
@media screen and (min-width: 1920px) {
  .container {
    max-width: 1440px;
  }
}

.main-footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: 4rem 0 2rem;
}
.main-footer__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
@media screen and (min-width: 480px) {
  .main-footer__grid {
    -ms-grid-columns: (1fr)[2];
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (min-width: 768px) {
  .main-footer__grid {
    -ms-grid-columns: 1fr 3rem 1fr 3rem 1fr 3rem 1fr;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
  }
}
@media screen and (min-width: 1024px) {
  .main-footer__grid {
    -ms-grid-columns: 2fr 1fr 1fr 1.5fr;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}
.main-footer__logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: inline-block;
  margin-bottom: 1rem;
}
.main-footer__logo span {
  color: var(--color-secondary);
}
.main-footer__text {
  color: #999;
  line-height: 1.7;
}
.main-footer__links h4 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}
.main-footer__links ul li {
  margin-bottom: 0.75rem;
}
.main-footer__links ul li a {
  color: #999;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.main-footer__links ul li a:hover {
  color: var(--color-secondary);
  padding-left: 5px;
}
.main-footer__contact h4 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}
.main-footer__contact p {
  color: #999;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.75rem;
}
.main-footer__contact p i {
  width: 20px;
  color: var(--color-secondary);
}
.main-footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid #333;
  text-align: center;
  color: #999;
  font-size: 0.9rem;
}

.stats-section {
  background: var(--color-light);
  padding: 3rem 0;
  -webkit-box-shadow: var(--shadow-sm);
          box-shadow: var(--shadow-sm);
}
@media screen and (min-width: 768px) {
  .stats-section {
    padding: 4rem 0;
  }
}
.stats-section__grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 2rem;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
@media screen and (min-width: 768px) {
  .stats-section__grid {
    gap: 4rem;
  }
}
.stats-section__stat {
  text-align: center;
  -webkit-box-flex: 0;
      -ms-flex: 0 1 auto;
          flex: 0 1 auto;
  min-width: 150px;
}
.stats-section__stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .stats-section__stat-number {
    font-size: 3rem;
  }
}
.stats-section__stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--color-dark);
}

.services {
  padding: 3rem 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}
@media screen and (min-width: 768px) {
  .services {
    padding: 4rem 0;
  }
}
.services__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media screen and (min-width: 480px) {
  .services__grid {
    -ms-grid-columns: (1fr)[2];
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (min-width: 768px) {
  .services__grid {
    -ms-grid-columns: (1fr)[3];
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-light);
  border-radius: 20px;
  overflow: hidden;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-box-shadow: var(--shadow-sm);
          box-shadow: var(--shadow-sm);
}
.service-card:hover {
  -webkit-transform: translateY(-10px);
          transform: translateY(-10px);
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
}
.service-card__image {
  height: 200px;
  overflow: hidden;
}
.service-card__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.service-card__image:hover img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.service-card__content {
  padding: 1.5rem;
}
.service-card__title {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-weight: 700;
}
.service-card__text {
  color: #666;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.service-card__link {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem;
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.service-card__link i {
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.service-card__link:hover {
  gap: 0.75rem;
}

.projects {
  padding: 4rem 0;
}
@media screen and (min-width: 768px) {
  .projects {
    padding: 6rem 0;
  }
}
.projects__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media screen and (min-width: 480px) {
  .projects__grid {
    -ms-grid-columns: (1fr)[2];
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (min-width: 768px) {
  .projects__grid {
    -ms-grid-columns: (1fr)[4];
    grid-template-columns: repeat(4, 1fr);
  }
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  aspect-ratio: 1;
  cursor: pointer;
}
@media screen and (min-width: 480px) {
  .project-card--large {
    -ms-grid-column-span: 2;
    grid-column: span 2;
    -ms-grid-row-span: 2;
    grid-row: span 2;
  }
}
.project-card__img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.project-card__overlay {
  position: absolute;
  bottom: -100%;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgba(0, 0, 0, 0.9)));
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
  color: var(--color-light);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
@media screen and (min-width: 480px) {
  .project-card__overlay {
    padding: 2rem;
  }
}
.project-card:hover .project-card__img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.project-card:hover .project-card__overlay {
  bottom: 0;
}
.project-card__title {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}
@media screen and (min-width: 480px) {
  .project-card__title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }
}
@media screen and (min-width: 768px) {
  .project-card__title {
    font-size: 1rem;
  }
}
@media screen and (min-width: 1024px) {
  .project-card__title {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 1280px) {
  .project-card__title {
    font-size: 1.3rem;
  }
}
.project-card__category {
  font-size: 0.75rem;
  opacity: 0.9;
}
@media screen and (min-width: 480px) {
  .project-card__category {
    font-size: 0.9rem;
  }
}
@media screen and (min-width: 768px) {
  .project-card__category {
    font-size: 0.8rem;
  }
}
@media screen and (min-width: 1024px) {
  .project-card__category {
    font-size: 0.9rem;
  }
}
@media screen and (min-width: 1280px) {
  .project-card__category {
    font-size: 1rem;
  }
}

.about {
  padding: 4rem 0;
  background: var(--color-primary);
  color: var(--color-light);
}
@media screen and (min-width: 768px) {
  .about {
    padding: 6rem 0;
  }
}
.about__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr;
  grid-template-columns: 1fr;
  gap: 3rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (min-width: 768px) {
  .about__grid {
    -ms-grid-columns: 1fr 4rem 1fr;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}
.about__title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.about__text {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.8;
}
@media screen and (min-width: 768px) {
  .about__text {
    font-size: 1.1rem;
  }
}
.about__features {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.about__feature {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1rem;
}
.about__feature i {
  color: var(--color-secondary);
  font-size: 1.25rem;
}
.about__stats {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 1.5rem 1fr;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media screen and (min-width: 480px) {
  .about__stats {
    gap: 2rem;
  }
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: 15px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
@media screen and (min-width: 480px) {
  .stat-card {
    padding: 2rem;
  }
}
.stat-card__number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}
@media screen and (min-width: 768px) {
  .stat-card__number {
    font-size: 2.5rem;
  }
}
.stat-card__label {
  font-size: 0.85rem;
  opacity: 0.9;
}
@media screen and (min-width: 480px) {
  .stat-card__label {
    font-size: 0.95rem;
  }
}

.clients-feedback {
  padding: 4rem 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}
@media screen and (min-width: 768px) {
  .clients-feedback {
    padding: 6rem 0;
  }
}
.clients-feedback__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media screen and (min-width: 480px) {
  .clients-feedback__grid {
    -ms-grid-columns: (1fr)[2];
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (min-width: 768px) {
  .clients-feedback__grid {
    -ms-grid-columns: 1fr 1.5rem 1fr 1.5rem 1fr;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.client-card {
  background: var(--color-light);
  border-radius: 12px;
  padding: 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.75rem;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-box-shadow: var(--shadow-sm);
          box-shadow: var(--shadow-sm);
}
@media screen and (min-width: 480px) {
  .client-card {
    padding: 1.5rem;
    gap: 1rem;
  }
}
.client-card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: var(--shadow-md);
          box-shadow: var(--shadow-md);
}
.client-card__logo {
  width: 50px;
  height: 50px;
  background: var(--color-light);
  border-radius: 12px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
@media screen and (min-width: 480px) {
  .client-card__logo {
    width: 60px;
    height: 60px;
  }
}
.client-card__logo img {
  max-width: 40px;
  max-height: 40px;
  -o-object-fit: contain;
     object-fit: contain;
}
@media screen and (min-width: 480px) {
  .client-card__logo img {
    max-width: 50px;
    max-height: 50px;
  }
}
.client-card__info h4 {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: var(--color-dark);
}
@media screen and (min-width: 480px) {
  .client-card__info h4 {
    font-size: 1rem;
  }
}
.client-card__info p {
  font-size: 0.7rem;
  color: var(--color-secondary);
  font-weight: 500;
}
@media screen and (min-width: 480px) {
  .client-card__info p {
    font-size: 0.8rem;
  }
}