/* ===================================
   RESET & BASE
====================================== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
:root{
  --green:#00e676;
  --dark:#0c0c0c;
  --darker:#060606;
  --white:#ffffff;
  --gray:#cfcfcf;
  --radius:10px;
  --page:1120px;
  --transition:0.25s ease;
}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--darker);
  color:var(--white);
  font-size:1rem;
  line-height:1.65;
  overflow-x: hidden;
}

/* REVEAL */
section,header,footer{
  opacity:0;transform:translateY(30px);
  transition:opacity .6s ease,transform .6s ease;
}
.reveal{opacity:1;transform:translateY(0);}

/* ===================================
   WRAPPER
====================================== */
.wrapper{
  max-width:var(--page);
  margin: 0 auto;
  padding-inline:2rem;
}

/* ===================================
   TRIPLE BAR NAV + MOBILE + STICKY
====================================== */

/* NAV container handles bars + stickiness */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: block;
  width: 100%;
}

/* TOP BAR — black */
.nav::before {
  content: "";
  display: block;
  width: 100%;
  height: 10px;
  background: var(--dark);
}

/* UNDER NAV — green separator */
.nav::after {
  content: "";
  display: block;
  width: 100%;
  height: 6px;
  background: var(--green);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* MAIN NAV CONTENT — white block */
.nav-inner {
  background: var(--white);
  color: var(--dark);
  position: relative;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 1.4rem;
  position: relative;
}

/* Bottom green line separating from page content */
.nav-inner::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--green);
  bottom: -6px;
}

/* Logo */
.logo-img {
  height: 42px;
  display: block;
}

/* Links */
.nav-links {
  display: flex;
  gap: 1.8rem;
}
.nav-links a {
  color: var(--dark);
  font-weight: 500;
  transition: 0.25s ease;
  position: relative;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--green);
}

/* Hover underline */
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: 0.25s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  width: 100%;
}

/* CTA-style nav button */
.btn-small {
  background: var(--green);
  color: var(--dark);
  padding: .35rem .9rem;
  font-size: .95rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 2px solid var(--green);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.25s ease;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transform: translateY(-3px);
}

.btn-small:hover {
  background: var(--white);
  color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 230, 118, 0.35);
}

.btn-small[aria-current="page"] {
  background: var(--green);
  color: var(--dark) !important;
}

.nav-links a.btn-small::after {
  display: none;
}

.nav-links a.btn-small:hover {
  background: var(--white);
  color: var(--green);
}

/* ===================================
   MOBILE NAV TOGGLE
====================================== */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
}
.nav-toggle span {
  width: 22px;
  height: 3px;
  background: var(--dark);
  border-radius: 2px;
  transition: .25s ease;
}

/* ===================================
   MOBILE NAV MENU
====================================== */
@media(max-width:800px) {
  /* Hide main nav links offscreen initially */
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--white);
    padding: 1.2rem 0;
    gap: 1rem;
    align-items: center;
    transform: translateY(-200%);
    opacity: 0;
    pointer-events: none;
    transition: .35s ease;
  }

  .nav-links a {
    color: var(--dark);
    font-size: 1.1rem;
  }

  /* Button spacing */
  .btn-small {
    margin-top: .4rem;
  }

  /* Show hamburger */
  .nav-toggle {
    display: flex;
  }

  /* When nav is opened */
  .nav.open .nav-links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  /* Hamburger → X */
  .nav.open .nav-toggle span:nth-child(1) {
    transform: rotate(45deg) translateY(6px);
  }
  .nav.open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }
  .nav.open .nav-toggle span:nth-child(3) {
    transform: rotate(-45deg) translateY(-6px);
  }
}

/* ===================================
   TYPOGRAPHY
====================================== */
h1,h2,h3{font-weight:600;}
h1{font-size:clamp(2.2rem,5vw,3rem);margin-bottom:1rem;}
h2{font-size:clamp(1.8rem,3.5vw,2.3rem);margin-bottom:1.5rem;}
h3{font-size:1.2rem;margin-bottom:.5rem;}
p{color:var(--gray);max-width:68ch;margin-bottom:1.2rem;}

/* ===================================
   BUTTONS
====================================== */
.btn,.btn-outline,.btn-small{
  display:inline-block;border-radius:var(--radius);
  font-weight:600;cursor:pointer;transition:.2s ease;
}
.btn{
  background:var(--green);color:var(--dark);
  padding:.8rem 1.5rem;
}
.btn:hover{transform:translateY(-2px);}
.btn-outline{
  border:2px solid var(--green);color:var(--green);
  padding:.8rem 1.5rem;
}
.btn-outline:hover{background:var(--green);color:var(--dark);}
.btn-small{
  background:var(--green);color:var(--dark);
  padding:.45rem .9rem;font-size:.85rem;
}
.btn-small:hover{transform:translateY(-2px);}

/* ===================================
   HERO
====================================== */
.hero{
  background:var(--dark);
  padding-block:7rem 5rem;
}
.hero p{max-width:50ch;margin-bottom:2rem;}
.accent{color:var(--green);}

/* ===================================
   SECTIONS
====================================== */
.section {
  padding-block: 4rem;
  background: #141414;
}

.section.project-section {
  background: #181818;
}

/* ===================================
   SERVICE / CARD GRID
====================================== */
.card-grid {
  display: grid;
  gap: 2.4rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* Base card styling */
.card {
  background: var(--dark);
  border: 1px solid rgba(0, 230, 118, 0.25);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 4px 18px rgba(0,0,0,0.35);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

/* Hover state */
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 22px rgba(0,0,0,0.45);
  border-color: var(--green);
}

/* Title highlight */
.card h3 {
  color: var(--green);
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

/* Body text */
.card p {
  color: var(--gray);
  margin-bottom: 1rem;
  line-height: 1.6;
}

/* Bullet list refinement */
.card .steps {
  padding-left: 1.1rem;
  margin-top: 1rem;
}

.card .steps li {
  margin-bottom: .45rem;
  opacity: .9;
}

.card .steps li::marker {
  color: var(--green);
}

/* ===============================
   PROJECT CASE STUDY SECTION (FINAL)
=============================== */

.project {
  max-width: 900px;
  margin: 0 auto;
  background: #121212;             /* deep charcoal, not black */
  color: var(--white);
  padding: 2rem;
  border-radius: 10px;
  text-align: left;
  border: 1px solid rgba(0,255,100,0.15);
  box-shadow: 0 6px 24px rgba(0,0,0,0.4);  /* depth without glare */
}

/* Title + text */
.project h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--green);          /* spotlight title */
  text-align: left;
}

.project p {
  margin-top: .6rem;
  margin-bottom: .8rem;
  opacity: .92;
  max-width: 65ch;
  text-align: left;
}

/* Image container */
.project-image {
  margin-bottom: 1.4rem;
  text-align: left;
}

/* Screenshot size control */
.project-image img {
  width: 100%;
  height: auto;
  max-width: 550px; /* tighter */
  border-radius: var(--radius);
  box-shadow: 0 4px 18px rgba(0,0,0,0.4); /* subtle depth */
}

/* Smaller on huge screens */
@media(min-width:1100px) {
  .project-image img {
    max-width: 600px;
  }
}

/* CTA button */
.project .btn-outline {
  margin-top: 1rem;
  display: inline-block;
}

/* ===================================
   PROCESS (3-STEP)
====================================== */

.steps {
  list-style: none;
  padding-left: 0;
  counter-reset: step;
  max-width: 720px;
}

.steps li {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 2rem;
  font-weight: 600;
  color: var(--white);
}

/* Step number */
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--green);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

/* Optional description inside step */
.steps li span {
  display: block;
  margin-top: 0.3rem;
  font-weight: 400;
  color: var(--gray);
  line-height: 1.55;
}

/* Connector line (except last step) */
.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  top: 2.4rem;
  width: 2px;
  height: calc(100% - 1rem);
  background: rgba(0, 230, 118, 0.35);
}
/* ===================================
   CONTACT FORM
====================================== */

.contact-form {
  max-width: 520px;
  margin-top: 2rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.4rem;
}

.form-field label {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  background: #0f130f;
  border: 1px solid #1f2b1f;
  color: var(--white);
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

/* Focus state */
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #101610;
}

/* Placeholder (if any later) */
.form-field ::placeholder {
  color: #7a7a7a;
}

/* Submit button spacing */
.contact-form .btn {
  margin-top: 0.5rem;
}

/* Form notes */
.form-note {
  font-size: 0.8rem;
  color: #9a9a9a;
  margin-top: 1rem;
  max-width: 48ch;
}

/* Email fallback text */
.contact-note {
  font-size: 0.9rem;
  color: var(--gray);
}

.contact-note a {
  color: var(--green);
}

.contact-note a:hover {
  opacity: 0.85;
}

/* ===================================
   CTA
====================================== */
.cta{
  background: #1b1f1b;
  text-align:center;
  padding-block:6rem;
}

.cta h2,
.cta p {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  max-width: 50ch;
}

.cta h2 {
  margin-bottom: .4rem; 
}

.cta p {
  margin-top: .3rem;
  margin-bottom: 1.8rem; 
}

/* ===================================
   FOOTER
====================================== */
.footer{
  background:var(--dark);
  padding-block:3rem 1.5rem;
  box-shadow: 0 -6px 18px rgba(0,0,0,0.35) inset;
}
.footer-inner{
  display:grid;
  gap:2rem;
  grid-template-columns:1fr 1fr 1fr;
}
.footer-brand p{color:var(--gray);}
.footer-links a,.footer-contact a{
  display:block;color:var(--gray);
  margin-bottom:.3rem;
  transition:var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover{color:var(--green);}
.footer-bottom{
  margin-top:2rem;
  text-align:center;
  border-top:1px solid #1b1b1b;
  padding-top:1rem;
  color:var(--gray);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.footer-bottom p {
  margin: 0.3rem 0;
}

.privacy-policy a {
  color:var(--gray);
  text-decoration: underline;
}

.privacy-policy a:hover {
  color:var(--green);
  text-decoration: none;
}

/* ===================================
   RESPONSIVE
====================================== */
@media(max-width:800px){
  .footer-inner{grid-template-columns:1fr;}
  .nav-links{gap:1rem;}
}

/* Remove default underline on all links */
a { text-decoration: none; }

/* Optional: show underline ONLY on hover in body, not nav/buttons */
.section a:not(.btn):not(.btn-outline):not(.btn-small)::after {
  content:"";
  position:absolute;
  left:0;
  bottom:-3px;
  width:0;
  height:2px;
  background:var(--green);
  transition:0.25s ease;
}
.section a:not(.btn):not(.btn-outline):not(.btn-small):hover::after {
  width:100%;
}