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

body {
  font-family: "Inter", sans-serif;
  background: white;
  color: #111;
  line-height: 1.4;
  scroll-behavior: smooth;
}


.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 80px 0;
}

h2 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  text-align: center;
}

a {
  text-decoration: none;
  transition: opacity 0.2s ease;
}

/* ----- NAVBAR ----- */
.navbar {
  background-color: #000000;
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* desktop menu style */
.nav-menu {
  display: flex;
  gap: 32px;
  list-style: none;
  font-weight: 500;
}

.nav-menu a {
  color: white;
  font-size: 1rem;
  font-weight: 500;
}

.nav-menu a:hover {
  opacity: 0.8;
}

.social-icons {
  display: flex;
  gap: 24px;
}

.social-icons a {
  color: white;
  font-size: 1.2rem;
}

.social-icons a:hover {
  opacity: 0.7;
}

/* ----- MOBILE HAMBURGER MENU ----- */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
  padding: 8px;
  transition: opacity 0.2s;
}

.mobile-menu-toggle:hover {
  opacity: 0.8;
}

/* Mobile navigation overlay + sidebar */
@media (max-width: 900px) {
  .navbar {
    padding: 14px 0;
  }

  .mobile-menu-toggle {
    display: block;
    z-index: 200;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: #000000;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 28px;
    padding: 100px 32px 40px;
    transition: right 0.3s ease-in-out;
    z-index: 150;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
    margin: 0;
    list-style: none;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu a {
    font-size: 1.3rem;
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid #2a2a2a;
  }

  /* Social icons inside mobile drawer */
  .mobile-drawer-social {
    display: flex;
    gap: 28px;
    margin-top: 40px;
    width: 100%;
    justify-content: flex-start;
  }

  .mobile-drawer-social a {
    color: white;
    font-size: 1.4rem;
  }

  .social-icons {
    display: none;
  }

  .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px);
    z-index: 140;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.3s ease,
      visibility 0.3s;
  }

  .menu-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .nav-container {
    position: relative;
    justify-content: space-between;
  }
}

@media (max-width: 550px) {
  .nav-menu {
    width: 85%;
    padding: 90px 24px 30px;
  }
  .nav-menu a {
    font-size: 1.2rem;
  }
}


/* ----- HERO SECTION ----- */
.hero {
  background-color: #000000;
  color: white;
  padding: 80px 0 60px;
}

.hero-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 48px;
}

.hero-left {
  flex: 1.2;
}

.hero-left h1 {
  font-size: 3.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-left p {
  font-size: 1.1rem;
  line-height: 1.5;
  color: #ccc;
  margin-bottom: 32px;
  max-width: 90%;
}

.btn-green {
  background-color: #1f8a4c;
  color: white;
  border: none;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 40px;
  cursor: pointer;
  transition: 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Inter", sans-serif;
}

.btn-green i {
  font-size: 0.9rem;
}

.btn-green:hover {
  background-color: #16693b;
  transform: scale(0.98);
}

.hero-right {
  flex: 0.8;
  display: flex;
  justify-content: center;
}

.profile-photo {
  width: 220px;
  height: 220px;
  background: #2c2c2c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.3);
  border: 3px solid #2e2e2e;
}

.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: 50%;
}

/* placeholder profile */
.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #3a3a3a, #1f1f1f);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: #aaa;
}

/* company logos row */
.company-logos {
  background-color: #000000;
  padding: 30px 0 50px;
  border-top: 1px solid #1f1f1f;
}

.logos-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
}

.logos-grid span {
  font-size: 1.2rem;
  font-weight: 600;
  color: #bbb;
  letter-spacing: 0.5px;
}

/* ---- Case studies ---- */
.case-studies {
  background: white;
}

.case-card {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 80px;
  flex-wrap: wrap;
}

.case-card.reverse {
  flex-direction: row-reverse;
}

.case-content {
  flex: 1;
}

.case-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #1f8a4c;
  background: #e9f5ef;
  display: inline-block;
  padding: 4px 12px;
  border-radius: 30px;
  margin-bottom: 16px;
}

.case-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.case-content p {
  color: #4a4a4a;
  margin-bottom: 24px;
  line-height: 1.5;
}

.btn-case {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 40px;
  font-size: 0.9rem;
  background: transparent;
  border: 1px solid;
  transition: 0.2s;
}

.btn-yellow {
  color: #b45f1b;
  border-color: #f3b33d;
  background: #fff4e6;
}
.btn-blue {
  color: #1e6f9f;
  border-color: #5aa9dd;
  background: #eef5fc;
}
.btn-green-case {
  color: #16693b;
  border-color: #2f9b5a;
  background: #eafaf1;
}

.case-image {
  flex: 1;
}
.case-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
  background-color: #f0f0f0;
  box-shadow: 0 12px 24px -12px rgba(0, 0, 0, 0.1);
}

.img-placeholder {
  font-weight: 500;
  color: #6c6c6c;
  font-size: 1rem;
}

/* ---- testimonials ---- */
.testimonials {
  background: #000000;
  color: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.testimonial-card {
  background: #111111;
  border-radius: 24px;
  padding: 32px;
  transition: 0.2s;
}

.testimonial-card i.fa-quote-left {
  font-size: 1.6rem;
  color: #1f8a4c;
  margin-bottom: 16px;
  display: block;
  opacity: 0.8;
}

.testimonial-card p {
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 24px;
  color: #dddddd;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.client-avatar {
  width: 48px;
  height: 48px;
  background: #2c2c2c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: white;
  background: #3a3a3a;
}

.client-name {
  font-weight: 600;
  font-size: 1rem;
}
.client-title {
  font-size: 0.8rem;
  color: #aaa;
}

.recent-work {
  background: white;
}

.work-grid {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.work-card {
  flex: 1;
  min-width: 280px;
  background: #ffffff;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #eeeeee;
}

.work-img {
  height: 400px;
  width: 100%;
  background: #eaeaea;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  color: #6c6c6c;
}

.work-img img {
  width: 100%;
  height: 100%;
  background-size: cover;
}

.work-card h3 {
  font-size: 1.5rem;
  margin: 20px 20px 10px;
  font-weight: 700;
}

.work-card p {
  margin: 0 20px 16px;
  color: #5a5a5a;
  line-height: 1.4;
}

.work-card .btn-green {
  margin: 0 20px 24px;
  display: inline-flex;
  background-color: #1f8a4c;
  border: none;
  padding: 10px 20px;
}

/* ---- Get In Touch ---- */
.get-in-touch {
  background: #000000;
  color: white;
}

.form-container {
  max-width: 680px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 28px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 0.9rem;
  color: #ddd;
}

input,
textarea {
  width: 100%;
  padding: 14px 18px;
  background: #1a1a1a;
  border: 1px solid #2e2e2e;
  border-radius: 16px;
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  color: white;
  outline: none;
  transition: 0.2s;
}

input:focus,
textarea:focus {
  border-color: #1f8a4c;
}

textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-submit {
  background-color: #1f8a4c;
  border: none;
  color: white;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 40px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
}

/* ---- Footer ---- */
footer {
  background: #000000;
  text-align: center;
  padding: 32px 0;
  border-top: 1px solid #1c1c1c;
  color: #8a8a8a;
  font-size: 0.9rem;
}

footer i {
  color: #e25555;
}

@media (max-width: 900px) {
  .container {
    padding: 0 24px;
  }
  .hero-left h1 {
    font-size: 2.5rem;
  }
  .case-card,
  .case-card.reverse {
    flex-direction: column;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .hero-grid {
    flex-direction: column;
    text-align: center;
  }
  .hero-left p {
    max-width: 100%;
  }
  .logos-grid {
    justify-content: center;
  }
  .work-grid {
    flex-direction: column;
  }
  .case-image img {
    height: 240px;
  }
  .work-img {
    height: 240px;
    width: 100%;
    background: #eaeaea;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: #6c6c6c;
  }
}

@media (max-width: 550px) {
  section {
    padding: 60px 0;
  }
  h2 {
    font-size: 2rem;
  }
}