/* ── Reset & Base ──────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #050840;
  --in-primary: #F0F0F0;
  --black: #0A0A0A;
  --dark: #111111;
  --mid: #1C1C1C;
  --grey: #2A2A2A;
  --light: #F0F0F0;
  --white: #FFFFFF;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 4px;
  --transition: .35s cubic-bezier(.4, 0, .2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
}

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

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

/* ── Utility ───────────────────────────────────────────── */
.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .85rem 2rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .03em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-outline-white {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}

.btn-outline-white:hover {
  background: var(--white);
  color: var(--dark);
}

.btn-yellow {
  background: var(--color-primary);
  color: var(--in-primary);
  border: 2px solid var(--color-primary);
}

.btn-yellow:hover {
  background: transparent;
  border-color: var(--in-primary);
  color: var(--in-primary);
}

.btn-outline-black {
  background: transparent;
  border: 2px solid var(--black);
  color: var(--dark);
}

.btn-outline-black:hover {
  background: var(--black);
  color: var(--white);
}

/* ── Navbar ────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 0;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, .92);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, .4);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: .08em;
  color: var(--white);
}

.navbar-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.navbar-links a {
  color: rgba(255, 255, 255, .8);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color var(--transition);
}

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

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  /* background: url('../images/banner.jpg') center/cover no-repeat; */
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 40%, rgba(245, 200, 0, .08) 0%, transparent 70%),
    linear-gradient(170deg, #0a0a0a 0%, #1a1a1a 100%);
  opacity: 0.9;
}

/* decorative film-grain overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  opacity: .5;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  animation: fadeUp .9s ease both;
}

.hero-eyebrow {
  display: inline-block;
  background: var(--color-primary);
  color: var(--in-primary);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 2px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 5rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: .03em;
  max-width: 820px;
}

.hero h1 span {
  color: var(--color-primary);
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .6);
  max-width: 460px;
  line-height: 1.6;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255, 255, 255, .4);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero-scroll span {
  width: 1px;
  height: 40px;
  background: linear-gradient(var(--color-primary), transparent);
}

/* ── About ─────────────────────────────────────────────── */
.about {
  padding: 7rem 0;
  background: var(--white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.2;
  margin-bottom: 1.4rem;
  letter-spacing: .02em;
}

.about-text h2 em {
  font-style: normal;
  -webkit-text-stroke: 0;
  color: var(--color-primary);
}

.about-text p {
  color: #555;
  line-height: 1.75;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.about-img-wrap img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(20%);
  transition: filter var(--transition);
}

.about-img-wrap:hover img {
  filter: grayscale(0%);
}

/* ── Portfolio ─────────────────────────────────────────── */
.portfolio {
  padding: 6rem 0;
  background: var(--light);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: .04em;
  line-height: 1;
}

.section-header p {
  color: #777;
  margin-top: .6rem;
  font-size: .95rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-bottom: 2.5rem;
}

.portfolio-item {
  height: 250px;
  background: var(--grey);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.portfolio-item:hover img {
  transform: scale(1.07);
}

.portfolio-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, .7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

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

.portfolio-item-overlay span {
  color: var(--white);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

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

/* ── Clients ───────────────────────────────────────────── */
.clients {
  padding: 6rem 0;
  background: var(--dark);
}

.clients .section-header h2 {
  color: var(--white);
}

.clients .section-header p {
  color: rgba(255, 255, 255, .4);
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  /* border: 1px solid rgba(255,255,255,.08); */
  border-radius: var(--radius);
  overflow: hidden;
}

.client-item {
  flex: 1 1 20%;
  min-width: 20%;
  background: var(--mid);
  padding: 1.8rem 1rem;
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
  transition: background var(--transition), color var(--transition);
  border: 1px solid rgba(255, 255, 255, .05);
}

.client-item:hover {
  background: var(--grey);
  color: var(--light);
}

/* ── Stats ─────────────────────────────────────────────── */
.stats {
  padding: 6rem 0;
  background: var(--color-primary);
}

.stats .section-header h2 {
  color: var(--in-primary);
  text-transform: uppercase;
}

.stats .section-header p {
  color: var(--in-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: rgba(0, 0, 0, .08);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}

.stat-card:hover {
  background: rgba(0, 0, 0, .15);
  transform: translateY(-4px);
}

.stat-card .number {
  font-family: var(--font-display);
  font-size: 3.8rem;
  line-height: 1;
  color: var(--in-primary);
}

.stat-card .label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--in-primary);
  margin-top: .5rem;
}

/* ── How it Works ──────────────────────────────────────── */
.how {
  padding: 7rem 0;
  background: var(--white);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3.5rem;
}

.step {
  position: relative;
  padding: 2.5rem 2rem;
  border-left: 3px solid var(--light);
  transition: border-color var(--transition);
}

.step:hover {
  border-color: var(--color-primary);
}

.step-number {
  position: absolute;
  top: -1rem;
  left: -1.2rem;
  width: 2.4rem;
  height: 2.4rem;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--in-primary);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: .04em;
  margin-bottom: .8rem;
}

.step p {
  color: #666;
  line-height: 1.7;
  font-size: .95rem;
}

/* ── CTA ────────────────────────────────────────────────── */
.cta-section {
  padding: 7rem 0;
  background: var(--black);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, #0010f51f 0%, transparent 70%);
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  color: var(--white);
  letter-spacing: .05em;
  line-height: 1;
  margin-bottom: 1rem;
}

.cta-section h2 span {
  color: var(--color-primary);
}

.cta-section p {
  color: rgba(255, 255, 255, .55);
  max-width: 460px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.cta-contact-info {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.cta-contact-info a {
  color: #f0f0f0;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: color var(--transition);
  justify-content: center;
  align-items: center;
}
.cta-contact-info a svg {
  fill: #fff;
  width: 1.3rem;
  height: 1.3rem;
}
.cta-contact-info a img {
  filter: invert(1); 
  width: 1.3rem; 
  height: 1.3rem;
}

.cta-contact-info a:hover {
  opacity: 0.8;
}

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid #ffffff0f;
  padding: 2rem 0;
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: .08em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.811);
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.576);
}

.footer-copy {
  color: rgba(255, 255, 255, 0.811);
  font-size: .78rem;
}

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .about .container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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


  .client-item {
    flex: 1 1 40%;
    min-width: 40%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .how-steps {
    grid-template-columns: 1fr;
    gap: 2rem;
    width: 90%;
    margin: auto;
  }

  .navbar-links {
    display: none;
  }
}

@media (max-width: 560px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-contact-info {
    justify-content: flex-start;
    margin: 20% 10% 0 10%;
  }

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