@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800;900&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #040A13;
  color: #FFFFFF;
  overflow-x: hidden;
}

/* ===========================
   SECTION 1 — HERO BANNER
=========================== */
.port-hero {
  position: relative;
  background: #040A13;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px 0;
}

.port-hero__bokeh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.port-hero__bokeh-line {
  position: absolute;
  top: 50%;
  left: -10%;
  width: 120%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(51,159,253,0.15), rgba(51,159,253,0.4), rgba(51,159,253,0.15), transparent);
  filter: blur(6px);
  transform: translateY(-50%);
}

.port-hero__bokeh-dot {
  position: absolute;
  border-radius: 50%;
  background: rgba(51,159,253,0.08);
  filter: blur(40px);
}

.port-hero__bokeh-dot:nth-child(2) { width: 300px; height: 300px; top: -60px; left: 10%; }
.port-hero__bokeh-dot:nth-child(3) { width: 200px; height: 200px; top: 20%; right: 15%; }
.port-hero__bokeh-dot:nth-child(4) { width: 150px; height: 150px; bottom: 10%; left: 40%; }

.port-hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
}

.port-hero__breadcrumb {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: #7ED8FF;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.port-hero__headline {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 20px;
}

.port-hero__subheadline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: #7ED8FF;
  font-weight: 500;
  margin-bottom: 16px;
}

.port-hero__para {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: #CCDDEE;
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.port-hero__wave {
  display: block;
  width: 100%;
  margin-top: 48px;
  line-height: 0;
}

/* ===========================
   SECTION 2 — FILTER BAR
=========================== */
.port-filter {
  background: #0B1628;
  padding: 36px 24px 0;
}

.port-filter__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.port-filter__label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #7ED8FF;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.port-filter__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.port-filter__tab {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 50px;
  border: 1.5px solid #339FFD;
  background: #040A13;
  color: #7ED8FF;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.port-filter__tab:hover,
.port-filter__tab.active {
  background: #1573F0;
  color: #FFFFFF;
  border-color: #1573F0;
  box-shadow: 0 0 14px rgba(21,115,240,0.45);
}

.port-filter__rule {
  width: 100%;
  height: 1px;
  background: #1573F0;
  opacity: 0.6;
}

/* ===========================
   SECTION 3 — PORTFOLIO GRID
=========================== */
.port-grid {
  background: #040A13;
  padding: 64px 24px 80px;
}

.port-grid__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.port-grid__card {
  background: #0B1628;
  border-radius: 14px;
  overflow: hidden;
  border: 1.5px solid transparent;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.port-grid__card:hover {
  border-color: #339FFD;
  transform: translateY(-6px);
  box-shadow: 0 8px 40px rgba(51,159,253,0.18);
}

.port-grid__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.port-grid__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.port-grid__card:hover .port-grid__thumb img {
  transform: scale(1.06);
}

.port-grid__overlay {
  position: absolute;
  inset: 0;
  background: rgba(21,115,240,0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s ease;
  padding: 20px;
}

.port-grid__card:hover .port-grid__overlay {
  opacity: 1;
}

.port-grid__overlay-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 8px;
}

.port-grid__overlay-tag {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #7ED8FF;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.port-grid__overlay-btn {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  background: #FFFFFF;
  color: #1573F0;
  padding: 9px 22px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.port-grid__overlay-btn:hover {
  background: #e8f0fe;
  box-shadow: 0 4px 16px rgba(21,115,240,0.4);
}

.port-grid__info {
  padding: 18px 20px 20px;
}

.port-grid__title {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 5px;
}

.port-grid__industry {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: #339FFD;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.port-grid__desc {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: #AABBCC;
  line-height: 1.5;
}

/* ===========================
   SECTION 4 — CASE STUDY
=========================== */
.port-case {
  background: #0B1628;
  padding: 80px 24px 0;
  position: relative;
}

.port-case__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.port-case__label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #7ED8FF;
  text-transform: uppercase;
  margin-bottom: 40px;
  text-align: center;
}

.port-case__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.port-case__image-wrap {
  position: relative;
  border-radius: 18px;
}

.port-case__image-wrap::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 22px;
  background: radial-gradient(ellipse at center, rgba(51,159,253,0.25), transparent 70%);
  z-index: 0;
}

.port-case__image-wrap img {
  position: relative;
  z-index: 1;
  width: 100%;
  border-radius: 18px;
  display: block;
  box-shadow: 0 0 40px rgba(51,159,253,0.2);
}

.port-case__project-name {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.port-case__industry-tag {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #339FFD;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.port-case__subtitle {
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
  margin-top: 20px;
}

.port-case__text {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #CCDDEE;
  line-height: 1.75;
  margin-bottom: 12px;
}

.port-case__stats {
  display: flex;
  gap: 16px;
  margin: 28px 0 32px;
  flex-wrap: wrap;
}

.port-case__stat-box {
  background: #040A13;
  border-radius: 12px;
  padding: 18px 20px;
  flex: 1;
  min-width: 120px;
  text-align: center;
  border: 1px solid rgba(51,159,253,0.15);
}

.port-case__stat-val {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #339FFD;
  margin-bottom: 4px;
}

.port-case__stat-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: #AABBCC;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.port-case__cta-btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  background: #1573F0;
  color: #FFFFFF;
  padding: 13px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.port-case__cta-btn:hover {
  background: #1260cc;
  box-shadow: 0 6px 24px rgba(21,115,240,0.5);
  transform: translateY(-2px);
}

.port-case__diagonal {
  display: block;
  width: 100%;
  margin-top: 60px;
  line-height: 0;
}

/* ===========================
   SECTION 5 — INDUSTRIES
=========================== */
.port-industries {
  background: #040A13;
  padding: 80px 24px 0;
}

.port-industries__inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.port-industries__headline {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.port-industries__sub {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #7ED8FF;
  margin-bottom: 56px;
}

.port-industries__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 0;
}

.port-industries__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 28px 16px;
  background: #0B1628;
  border-radius: 14px;
  border: 1px solid transparent;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.port-industries__item:hover {
  border-color: #339FFD;
  transform: translateY(-4px);
}

.port-industries__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(51,159,253,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.port-industries__icon {
  width: 26px;
  height: 26px;
  color: #339FFD;
}

.port-industries__name {
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
}

.port-industries__desc {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: #AABBCC;
  line-height: 1.5;
}

.port-industries__wave {
  display: block;
  width: 100%;
  margin-top: 64px;
  line-height: 0;
}

/* ===========================
   SECTION 6 — TESTIMONIALS
=========================== */
.port-testimonials {
  background: #0B1628;
  padding: 80px 24px 0;
}

.port-testimonials__inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.port-testimonials__headline {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.port-testimonials__sub {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #7ED8FF;
  margin-bottom: 52px;
}

.port-testimonials__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
  margin-bottom: 60px;
}

.port-testimonials__card {
  background: #040A13;
  border-left: 4px solid #1573F0;
  border-radius: 12px;
  padding: 32px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.port-testimonials__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(21,115,240,0.2);
}

.port-testimonials__quote {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #CCDDEE;
  font-style: italic;
  line-height: 1.75;
  margin-bottom: 24px;
}

.port-testimonials__quote::before {
  content: '\201C';
  font-size: 2.5rem;
  line-height: 0;
  vertical-align: -0.4em;
  color: #1573F0;
  margin-right: 4px;
}

.port-testimonials__client {
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.port-testimonials__project {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #339FFD;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.port-testimonials__rule {
  width: 100%;
  height: 1px;
  background: #1573F0;
  opacity: 0.5;
}

/* ===========================
   SECTION 7 — PAGE CTA
=========================== */
.port-cta {
  position: relative;
  background: linear-gradient(135deg, #1573F0, #339FFD);
  padding: 90px 24px 0;
  text-align: center;
}

.port-cta__headline {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.port-cta__sub {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #0a1e3d;
  font-weight: 600;
  margin-bottom: 36px;
}

.port-cta__btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  background: #FFFFFF;
  color: #1573F0;
  padding: 15px 40px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  margin-bottom: 64px;
}

.port-cta__btn:hover {
  box-shadow: 0 0 28px rgba(255,255,255,0.55), 0 8px 30px rgba(21,115,240,0.3);
  transform: translateY(-3px);
}

.port-cta__diagonal {
  display: block;
  width: 100%;
  line-height: 0;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .port-grid__inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .port-industries__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .port-case__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .port-testimonials__cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .port-grid__inner {
    grid-template-columns: 1fr;
  }
  .port-industries__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .port-testimonials__cards {
    grid-template-columns: 1fr;
  }
  .port-case__stats {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .port-industries__grid {
    grid-template-columns: 1fr 1fr;
  }
  .port-filter__tabs {
    gap: 8px;
  }
  .port-filter__tab {
    font-size: 12px;
    padding: 8px 16px;
  }
}
@keyframes fadeInCard { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }