/* ============================================================
   CREATIVE SPELL — Premium Agency Styles
   Colors: Neon Yellow (#D9FF00), Purple (#6A00FF), Black (#000000), White (#FFFFFF)
   Typography: Inter (Clean, Modern, Global)
============================================================ */

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

:root {
  --c-black: #000000;
  --c-white: #FFFFFF;
  --c-neon: #D9FF00;
  --c-purple: #6A00FF;
  
  --c-bg: #050505;
  --c-gray: #1a1a1a;
  --c-text-muted: #888888;
  
  --fs-hero: clamp(3rem, 7vw, 7rem);
  --fs-h2: clamp(2.5rem, 5vw, 5rem);
  --fs-h3: clamp(1.5rem, 3vw, 2.5rem);
  --fs-body: clamp(1rem, 1.2vw, 1.125rem);
  
  --tr-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --tr-fast: 0.2s ease-out;
}

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

html {
  scroll-padding-top: 100px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--c-bg);
  color: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  cursor: default;
}

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

ul {
  list-style: none;
}

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

/* ─── LOADER ─── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--c-black);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--tr-smooth), transform 0.8s var(--tr-smooth);
}

#loader-text {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  color: var(--c-neon);
  opacity: 1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.loader-hidden {
  opacity: 0 !important;
  pointer-events: none;
  transform: translateY(-5%);
}

/* ─── TYPOGRAPHY & UTILS ─── */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 4vw;
}

.section {
  padding: 15vh 0;
  position: relative;
}

h2.title {
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 4rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* Thin underline requested */
  text-align: center;
}

.section-subtext {
  text-align: center;
  color: var(--c-text-muted);
  font-size: 1.2rem;
  margin-top: -2.5rem;
  margin-bottom: 4rem;
}

.t-neon { color: var(--c-neon); }
.t-white { color: var(--c-white); }
.t-purple { color: var(--c-purple); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background-color: var(--c-neon);
  color: var(--c-black);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  border-radius: 100px;
  transition: var(--tr-smooth);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--c-purple);
  color: var(--c-white);
  box-shadow: 0 0 30px rgba(106, 0, 255, 0.4);
  transform: translateY(-2px);
}

/* ─── HEADER/NAV ─── */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  mix-blend-mode: difference;
}

.logo-img {
  max-height: 40px; 
  width: auto;
  mix-blend-mode: screen;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  position: relative;
  transition: color 0.3s ease;
  color: var(--c-white);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background-color: var(--c-neon);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--c-neon);
}

/* ─── HERO SECTION ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 50% 50%, rgba(106, 0, 255, 0.1) 0%, rgba(0,0,0,0) 60%);
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1000px;
}

.hero h1 {
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem; /* Minimal space for subtext */
}

.hero-subtext {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--c-text-muted);
  font-weight: 400;
}

/* ─── WORK SECTION ─── */
.work-section {
  overflow: hidden;
  background-color: var(--c-black);
  padding: 15vh 0 5vh; /* Properly space below navbar */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* Avoid pushing up into navbar */
}

.work-wrapper {
  display: flex;
  width: max-content;
  padding-left: 4vw;
  padding-bottom: 50px;
}

.work-card {
  width: clamp(280px, 45vh, 400px);
  height: clamp(380px, 60vh, 550px);
  margin-right: 40px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background: var(--c-gray);
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s;
  filter: grayscale(100%) brightness(0.7);
}

/* Clean image + title only layout */
.work-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 30px;
  background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
  transform: translateY(10px);
  opacity: 0;
  transition: var(--tr-smooth);
}

.work-info h3 {
  font-size: var(--fs-h3);
  font-weight: 800;
  color: var(--c-white);
}

.work-card:hover .work-img {
  transform: scale(1.05);
  filter: grayscale(0%) brightness(1);
}

.work-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: 12px;
  transition: var(--tr-smooth);
  pointer-events: none;
}

.work-card:hover::after {
  border-color: var(--c-purple);
  box-shadow: inset 0 0 40px rgba(106, 0, 255, 0.3);
}

.work-card:hover .work-info {
  transform: translateY(0);
  opacity: 1;
}

/* ─── STRENGTH SECTION ─── */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Numbers only format */
.stat-card {
  background: var(--c-gray);
  padding: 3rem 2rem;
  border-radius: 12px;
  border-left: 2px solid transparent;
  transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.stat-card:hover {
  border-left-color: var(--c-neon);
  transform: translateY(-8px);
  background: #1f1f1f;
  box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

.stat-icon {
  font-size: 2.5rem;
  color: var(--c-purple);
  margin-bottom: 1rem;
}

.stat-num {
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1;
}

.stat-num span:last-child {
  color: var(--c-neon);
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 10px;
}

.stat-desc {
  color: var(--c-text-muted);
  font-size: 0.95rem;
  margin-top: 15px;
  line-height: 1.4;
}


/* ─── CLIENTS SECTION ─── */
.clients-section {
  padding: 5rem 0;
  background-color: var(--c-black);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
}

.organic-marquee-wrapper {
  display: flex;
  width: max-content;
  animation: organicMarquee 15s linear infinite; /* Slightly faster */
  will-change: transform;
}

.organic-marquee-wrapper:hover {
  animation-play-state: paused;
}

@keyframes organicMarquee {
  to { transform: translateX(-50%); }
}

.organic-marquee-content {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-right: 3rem; 
  padding-top: 3rem;
  padding-bottom: 5rem;
}

/* Floating animation */
@keyframes floatOrganic {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.client-floater {
  animation: floatOrganic 5s ease-in-out infinite;
  will-change: transform;
}

/* Scatter layout via margins to avoid strict grid */
.client-floater:nth-child(even) { margin-top: 60px; }
.client-floater:nth-child(3n) { margin-bottom: 80px; margin-right: 20px; }
.client-floater:nth-child(5n) { margin-top: -40px; margin-left: 30px; }

/* Randomize animations slightly */
.client-floater.delay-1 { animation-duration: 4.8s; animation-delay: 0s; }
.client-floater.delay-2 { animation-duration: 6s; animation-delay: -1.5s; }
.client-floater.delay-3 { animation-duration: 5.2s; animation-delay: -3s; }
.client-floater.delay-4 { animation-duration: 6.5s; animation-delay: -4.5s; }
.client-floater.delay-5 { animation-duration: 5.8s; animation-delay: -0.5s; }

/* The Circle Container */
.client-circle {
  border-radius: 50%;
  background-color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  cursor: default;
  overflow: hidden;
}

/* Hover Interaction */
.client-circle:hover {
  transform: scale(1.08); /* 1.05 to 1.1 scale as requested */
  box-shadow: 0 10px 30px rgba(106, 0, 255, 0.3); /* slight purple glow for premium feel */
}

/* Sizes with minimal inner padding so logos pop more */
.size-s { width: 120px; height: 120px; padding: 10px; box-sizing: border-box; }
.size-m { width: 160px; height: 160px; padding: 15px; box-sizing: border-box; }
.size-l { width: 200px; height: 200px; padding: 20px; box-sizing: border-box; }

.client-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  transform: translateZ(0); /* Hardware acceleration */
}

/* Responsiveness */
@media (max-width: 768px) {
  .size-s { width: 100px; height: 100px; padding: 8px; }
  .size-m { width: 130px; height: 130px; padding: 12px; }
  .size-l { width: 160px; height: 160px; padding: 16px; }
  
  .organic-marquee-content {
    gap: 2rem;
    padding-right: 2rem;
    padding-top: 1rem;
    padding-bottom: 2rem;
  }
  
  .client-floater:nth-child(even) { margin-top: 30px; }
  .client-floater:nth-child(3n) { margin-bottom: 40px; margin-right: 10px; }
  .client-floater:nth-child(5n) { margin-top: -20px; margin-left: 15px; }

  /* Reduce float animation slightly */
  @keyframes floatOrganic {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
  }
}

/* ─── SERVICES SECTION ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 3rem;
  background-color: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  transition: var(--tr-smooth);
}

.service-card:hover {
  background-color: var(--c-gray);
  border-color: var(--c-purple);
  box-shadow: 0 10px 40px rgba(106, 0, 255, 0.1);
  transform: translateY(-10px);
}

.svc-icon {
  font-size: 2rem;
  color: var(--c-neon);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--c-text-muted);
  font-size: 0.95rem;
}

/* ─── CTA SECTION ─── */
.btn-cta {
  font-size: 1.15rem;
  padding: 1.2rem 3.5rem;
  border-radius: 50px;
  background-color: var(--c-purple);
  color: var(--c-white);
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: inline-block;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(106, 0, 255, 0.3);
  border: 2px solid transparent;
}

.btn-cta:hover {
  background-color: transparent;
  color: var(--c-neon);
  border-color: var(--c-neon);
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(217, 255, 0, 0.2);
}

/* ─── FOOTER ─── */
.footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  background: var(--c-bg);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-left .footer-brand {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.footer-logo {
  height: 60px;
  width: auto;
  mix-blend-mode: screen; /* For premium blending */
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-align: left;
}

.footer-info strong {
  color: var(--c-white);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.footer-info span, .footer-info a {
  color: var(--c-text-muted);
  font-size: 1rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-info a:hover {
  color: var(--c-neon);
}

.footer-right {
  text-align: right;
}

.footer-socials {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-end;
}

.footer-social-link {
  font-size: 1.8rem;
  color: var(--c-text-muted);
  transition: var(--tr-smooth);
}

.footer-social-link:hover {
  color: var(--c-neon);
  transform: translateY(-4px);
}

.footer-bottom {
  text-align: center;
  color: var(--c-text-muted);
  font-size: 0.95rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
  }
  .footer-left .footer-brand {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  .footer-info {
    text-align: center;
  }
  .footer-right {
    text-align: center;
  }
  .footer-socials {
    justify-content: center;
  }
}

/* ─── GLOBALS FOR GSAP ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .nav-links { display: none; }
}

@media (max-width: 768px) {
  .work-card { width: 300px; height: 400px; }
  .stat-card { padding: 2rem; }
  .client-logo { height: 60px; }
  .social-link { font-size: 2.5rem; gap: 1.5rem; }
}