/* =====================================================
   home.css — Correcttree Homepage Styles
   ===================================================== */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --dark: #290611;
  --green: #ADD786;
  --green-light: #c8edaa;
  --green-pale: #eaf7d9;
  --white: #fff;
  --off-white: #f8fdf2;
  --text-dark: #1a0309;
  --text-muted: #5a3040;
  --radius: 16px;
}

/* ===== RESET & BASE ===== */
*, ::before, ::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--off-white);
  color: var(--text-dark);
  overflow-x: hidden;
  overscroll-behavior: none;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; line-height: 1.2; }
.container { width: 90%; max-width: auto; margin: 0 auto; }
body.no_navpad{
  padding-top: 0;
}
/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 50px;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: none; letter-spacing: .02em;
  transition: background .2s, transform .2s;
}
.btn-green { background: var(--green); color: var(--dark); }
.btn-green:hover { background: var(--green-light); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--green); border: 2px solid var(--green); }
.btn-outline:hover { background: var(--green); color: var(--dark); transform: translateY(-2px); }

/* CTA banner button */
.cta-btn {
  background: var(--dark);
  color: var(--green);
  font-size: 1rem;
  padding: 16px 40px;
}
.btn.get-in-touch {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem !important;
    height: 40px;
    border-radius: 8px; /* slightly rounded, not a pill */
    background-color: #ADD786 !important;
    color: #290611 !important;
    font-family: 'Montserrat', system-ui;
    font-weight: 800;
    font-size: 1.125rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s ease-in-out, transform 0.2s ease;
}

.btn.get-in-touch:hover {
    background-color: #9bc571; /* slightly darker green on hover */
    transform: translateY(-1px);
}

/* ===== HERO ===== */
#hero {
  margin-top: 68px; background: var(--dark);
  position: relative; overflow: hidden;
  min-height: 500px; display: flex; align-items: center;
  background-image:
    linear-gradient(rgba(173,215,134,.06) 5px, transparent 1px),
    linear-gradient(90deg, rgba(173,215,134,.06) 5px, transparent 1px);
  background-size: 34px 34px;
}
.hero-blob {
  position: absolute; bottom: -60px; right: -80px;
  width: 55%; max-width: 600px; aspect-ratio: 1;
  opacity: .18; pointer-events: none;
}

.hero-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: center;
  padding: 80px 0;
  position: relative;
  z-index: 1;
  text-align: left;
  
}

.hero-visual {
  position: relative;
  flex: 1 1 400px;
  aspect-ratio: 3 / 2;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(173,215,134,.2);
  background: rgba(173,215,134,.05);

  isolation: isolate;

  transform: translate3d(0,0,0);
  -webkit-transform: translate3d(0,0,0);

  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;

}
.hero-visual-slide {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 1s ease;
  color: rgba(255,255,255,.55);
  font-family: 'DM Sans', sans-serif; font-weight: 600; letter-spacing: .05em;
  font-size: 1.1rem;
  transform: translate3d(0,0,0);
  -webkit-transform: translate3d(0,0,0);
}
.hero-visual-slide.active { opacity: 1; }
.hero-visual-slide img {
  width: 100%;
  height:100%;
   object-fit: contain;
  object-position: center;
  display: block;
  transform: translate3d(0,0,0);
  -webkit-transform: translate3d(0,0,0);

  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.hero-tag {
  display: inline-block;
  background: rgba(173,215,134,.15); border: 1px solid rgba(173,215,134,.35);
  color: var(--green); font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 50px; margin-bottom: 1.2rem;
}
.hero-title {
  font-size: clamp(1.6rem, 3.8vw, 2.8rem);
  color: var(--white);
  margin-bottom: 1.2rem;
  line-height: 1.15;
}
#heroTitle span {
  display: inline-block;
  opacity: 0;
  transform: translateY(80px);
  margin-right: 14px;
}
.green-text { color: var(--green); }
.hero-desc {
  color: rgba(255,255,255,.75); font-size: 1.05rem;
  line-height: 1.7; margin-bottom: 2rem; max-width: 440px;
}
.hero-content {
  flex: 1 1 420px;
  max-width: 560px;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-visual-arrow {
  position: absolute;
  top: 92%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(41,6,17,.55);
  border: 1px solid rgba(173,215,134,.3);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 2;
  opacity: 0;
  transition: opacity .2s, background .2s, transform .2s;
}
.hero-visual:hover .hero-visual-arrow { opacity: 1; }
.hero-visual-arrow:hover { background: var(--green); color: var(--dark); }
.hero-visual-arrow.prev { left: 12px; }
.hero-visual-arrow.next { right: 12px; }

@media (max-width: 768px) {
  .hero-visual-arrow { opacity: 1; } /* no hover on touch devices */
}
/* ===== SHARED SECTION HEADINGS ===== */
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--dark);
  text-align: center; margin-bottom: .4rem;
}
.section-subtitle {
  text-align: center; color: var(--text-muted);
  margin-bottom: 3rem; font-size: 1.05rem;
}
.reveal-heading { overflow: hidden; }
.reveal-heading span { display: inline-block; margin-right: 10px; }



/* ===== SERVICES ===== */
#services { padding: 80px 0; background: var(--off-white); overflow: hidden; }
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem; overflow: hidden;
}
.service-card-inner { will-change: transform, opacity; display: flex; }
.service-card {
  
  border-radius: var(--radius); padding: 36px 24px;
  text-align: center; border: 1px solid rgba(41,6,17,.07);
  transition: transform .2s; position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  min-height: 100%; width: 100%;
}
.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;

    opacity: 0.1;
    filter: blur(1px);
    transform: scale(1.1);

    z-index: 0;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-icon,
.service-card:hover .service-name { opacity:0; position: relative; z-index: 1; }
.service-card:hover { transform: translateY(-6px); }
.service-icon {
  width: 72px; height: 72px; background: var(--green-pale); border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 2rem;
  transition: color .2s; position: relative; z-index: 1;
}
.ai-logo { width: 40px; height: 40px; object-fit: contain; }
.service-name {
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 1rem;
  color: var(--dark); transition: color .2s; position: relative; z-index: 1;
}
.mobilebg::before { background-image: url("/static/services/Services_IMG/02_MAD.png");opacity: 0.1; }
.cloudbg::before { background-image: url("/static/services/Services_IMG/03_CS.png");}
.aibg::before { background-image: url(/static/services/Services_IMG/04_AI.png);}
.softwarebg::before { background-image: url(/static/services/Services_IMG/01_CSD.png);}

/* ===== TECH STACK ===== */
#tech-stack { background: var(--dark); padding: 80px 0; }
#tech-stack .section-title { color: var(--white); }
.tech-subtitle { color: rgba(255,255,255,.6) !important; }
.tech-grid {
  display: flex; justify-content: center;
  flex-wrap: wrap; gap: 1.8rem; overflow-x: hidden;overflow-y: visible;padding-bottom: 60px;
}
.tech-item {
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(255,255,255,.05); border: 2px solid rgba(173,215,134,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; cursor: default; position: relative;
  will-change: transform, opacity;
  transition: transform .2s, background .2s, border-color .2s;
}
.tech-item::after {
  content: attr(data-label); position: absolute; bottom: -26px;
  font-family: 'DM Sans', sans-serif; font-size: .90rem;
  color: rgba(255,255,255,.7); white-space: nowrap;
}
.tech-item:hover {
  background: rgba(173,215,134,.12); border-color: var(--green);
  transform: translateY(-6px) scale(1.08);
}
.tech-item img { width: 70%; height: 70%; object-fit: contain; }

/* ===== WHY US ===== */
#why-us { padding: 90px 0; background: var(--white); }
.why-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem 3rem; overflow: hidden;
}
.why-card-inner { will-change: transform, opacity; display: flex; }
.why-card {
  display: flex; gap: 1.4rem; align-items: flex-start;
  padding: 28px; border-radius: var(--radius);
  border: 1px solid rgba(41,6,17,.06);
  transition: transform .2s, background .2s, border-color .2s;
  width: 100%; min-height: 100%;
}

.why-icon {
  flex-shrink: 0; width: 56px; height: 56px; border-radius: 50%;
  background: var(--green); display: flex; align-items: center;
  justify-content: center; font-size: 1.4rem;
}
.why-body { display: flex; flex-direction: column; flex: 1; }
.why-body h3 {
  font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 1.05rem;
  color: var(--dark); margin-bottom: 8px; padding-bottom: 6px;
  border-bottom: 2px solid var(--green); display: inline-block;
}
.why-body p { font-size: .88rem; color: var(--text-muted); line-height: 1.65; }

/* ===== CASE STUDY ===== */
#case-study { padding: 90px 0; background: var(--off-white); }
.case-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem; overflow: hidden;
  padding-top: 12px;  
}
.case-card-inner {
  will-change: transform, opacity;
  transform: translateZ(0); display: flex;
}
.case-card {
  background: var(--dark); border-radius: var(--radius); overflow: hidden;
  transition: transform .2s; border: 1px solid rgba(173,215,134,.1);
  display: flex; flex-direction: column; min-height: 100%;
}
.case-card:hover { transform: translateY(-8px); }
.case-img-wrap { position: relative; overflow: hidden; }
.case-tag {
  position: absolute; top: 12px; right: 12px;
  background: var(--green); color: var(--dark);
  font-size: .68rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 50px;
}

 .case-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #1a0309 0%, #3d0c1a 100%);
}

.case-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
.case-body {
  padding: 20px 22px 24px;
  display: flex; flex-direction: column; flex: 1;
}
.case-body h3 {
  font-family: 'DM Sans', sans-serif; font-weight: 700;
  font-size: 1rem; color: var(--white); margin-bottom: 8px;
}
.case-body p {
  font-size: .82rem; color: rgba(255,255,255,.65);
  line-height: 1.6; margin-bottom: 14px;
}
.read-more {
  font-size: .82rem; font-weight: 600; color: var(--green);
  text-decoration: underline; text-underline-offset: 3px;
  transition: color .2s; 
}
.read-more:hover { color: var(--green-light); }
.download-link {
    font-size: .82rem;
    font-weight: 600;
    color: var(--green);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color .2s;
}.download-link:hover {
    color: var(--green-light);
}
.case-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}
/* ===== CTA BANNER ===== */
#cta-banner { background: var(--green); padding: 72px 0; text-align: center; }
#cta-banner h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: var(--dark); margin-bottom: 2rem;
}

/* ===== FOOTER ===== */


/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {

  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding: 60px 0; }
  .hero-desc { margin: 0 auto 2rem; }
  .hero-btns { justify-content: center; }
  .hero-img-wrap { display: none; }
  .steps-track {
    flex-wrap: nowrap;
    overflow-x: auto; overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    gap: 1rem; padding: 0 20px 1.5rem;
    justify-content: flex-start; align-items: flex-start;
  }
  .step-item { min-width: 100px; flex-shrink: 0; padding-top: 10px; }
  .step-item:last-child { padding-right: 20px; }
  .step-connector { display: none; }
   
     .hero-visual {
    touch-action: pan-y;}
  .why-grid { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .tech-item {
    width: 72px; height: 72px; font-size: 1.8rem;
    will-change: transform, opacity; transform: translateZ(0);
  }
  .step-item { min-width: 90px; }
}