/* ============================================================
   AIM Studio — v2 Redesign
   Ultra Minimalist · Corporate Clean
   ============================================================ */

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

/* ─── Variables ──────────────────────────────────────────────── */
:root {
  --bg:        #0A0A0A;
  --gold:      #D4AF37;
  --text-1:    #E8E8E8;
  --text-2:    #6B6B6B;
  --line:      #1A1A1A;
  --max-w:     1000px;
  --pad-y:     120px;
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }
button, input, textarea { font-family: inherit; }

/* ─── Typography ─────────────────────────────────────────────── */
h1 { font-weight: 700; line-height: 1.08; letter-spacing: 0.06em; text-transform: uppercase; }
h2 { font-weight: 600; line-height: 1.2; }
h3 { font-weight: 500; }
p  { color: var(--text-2); font-size: 0.975rem; line-height: 1.85; }

.gold { color: var(--gold); }

/* ─── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
section { padding: var(--pad-y) 0; }

/* ─── Micro components ───────────────────────────────────────── */

/* Small uppercase label */
.label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 1.5rem;
}

/* Thin gold horizontal accent */
.gold-line {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 2.5rem;
}

/* Horizontal rule */
.h-rule { width: 100%; height: 1px; background: var(--line); }

/* Text link with arrow */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gold);
  transition: opacity 0.2s;
}
.text-link:hover { opacity: 0.65; }

/* Primary CTA — one per page maximum */
.btn-cta {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  background: var(--gold);
  color: #0A0A0A;
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-cta:hover { opacity: 0.82; }

/* ─── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: var(--bg);
  border-bottom-color: var(--line);
}
.navbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo img { height: 50px; width: auto; }

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2.75rem;
}
.nav-link {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color 0.2s;
}
.nav-link:hover,
.nav-link.active { color: var(--text-1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-1);
  transition: all 0.3s ease;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* ─── Footer ─────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--line); padding: 4rem 0 2rem; }

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  padding-bottom: 3rem;
}
.footer-logo img   { height: 50px; margin-bottom: 1rem; }
.footer-brand p    { font-size: 0.85rem; }

.footer-contact-lbl {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  display: block;
  margin-bottom: 1rem;
}
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-2);
}
.footer-contact-list a:hover { color: var(--text-1); transition: color 0.2s; }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy { font-size: 0.75rem; color: var(--text-2); }

.social-links { display: flex; align-items: center; gap: 1.25rem; }
.social-link {
  color: var(--text-2);
  line-height: 0;
  transition: color 0.2s;
}
.social-link:hover { color: var(--text-1); }
.social-link svg { width: 15px; height: 15px; }

/* ─── Hero (full viewport) ───────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 2rem 80px;
}
.hero h1 {
  font-size: clamp(2.6rem, 7.5vw, 4.5rem);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: var(--text-1);
}
.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-2);
  margin-bottom: 2.5rem;
  font-weight: 400;
}

/* Small hero for inner pages */
.hero-sm {
  padding: 170px 2rem 90px;
  text-align: center;
}
.hero-sm h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-1);
  margin-bottom: 0.9rem;
}
.hero-sm p { font-size: 1rem; }

/* ─── Section header (centered) ─────────────────────────────── */
.section-head {
  text-align: center;
  margin-bottom: 4rem;
}
.section-head h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); color: var(--text-1); }

/* ─── Homepage: Services list ────────────────────────────────── */
.services-list { width: 100%; }
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 1.625rem 0;
  border-bottom: 1px solid var(--line);
  transition: opacity 0.2s;
}
.service-row:first-child { border-top: 1px solid var(--line); }
.service-row:hover { opacity: 0.6; }
.service-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-1);
  align-self: center;
}
.service-desc {
  font-size: 0.875rem;
  color: var(--text-2);
  align-self: center;
}

/* ─── Homepage: Process ──────────────────────────────────────── */
.process-list { display: flex; flex-direction: column; gap: 3.5rem; }
.process-item { display: grid; grid-template-columns: 72px 1fr; gap: 2rem; align-items: start; }
.process-num {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -0.02em;
}
.process-body h3 {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 0.35rem;
}
.process-body p { font-size: 0.875rem; }

/* ─── CTA section ────────────────────────────────────────────── */
.cta-block {
  text-align: center;
  padding: var(--pad-y) 0;
}
.cta-block h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--text-1);
  font-weight: 600;
  margin-bottom: 2rem;
  text-transform: none;
  letter-spacing: 0;
}
.cta-sub {
  display: block;
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 1.25rem;
  letter-spacing: 0.04em;
}

/* ─── Services page: detail sections ────────────────────────── */
.service-detail {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--line);
}
.service-detail:last-of-type { border-bottom: none; }
.service-detail h2 {
  font-size: 1.625rem;
  font-weight: 600;
  color: var(--text-1);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 1rem;
}
.service-detail > p { font-size: 0.925rem; margin-bottom: 1.5rem; }

.includes-lbl {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  display: block;
  margin-bottom: 0.75rem;
}
.dash-list { margin-bottom: 1.75rem; }
.dash-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.875rem;
  color: var(--text-2);
  padding-top: 0.3rem;
  padding-bottom: 0.3rem;
}
.dash-list li::before { content: '—'; position: absolute; left: 0; color: var(--text-2); }

/* ─── Services page: packages ────────────────────────────────── */
.packages-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.pkg {
  padding: 2.5rem 2rem;
  border: 1px solid var(--line);
  border-right: none;
}
.pkg:last-child { border-right: 1px solid var(--line); }
.pkg.featured { border-top-color: var(--gold); }

.pkg-recommended {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.pkg h3 { font-size: 1.2rem; font-weight: 600; color: var(--text-1); margin-bottom: 0.3rem; }
.pkg-sub { font-size: 0.825rem; margin-bottom: 1.5rem; }
.pkg-features { margin-bottom: 1.75rem; }
.pkg-features li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.85rem;
  color: var(--text-2);
  padding-top: 0.28rem;
  padding-bottom: 0.28rem;
}
.pkg-features li::before { content: '—'; position: absolute; left: 0; color: var(--text-2); }

.packages-note { font-size: 0.825rem; margin-top: 1.75rem; }

/* ─── About page: story ──────────────────────────────────────── */
.story-body {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.story-body p {
  font-size: 1.05rem;
  color: var(--text-1);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}
.story-body p:last-child { margin-bottom: 0; }

/* ─── About page: values ─────────────────────────────────────── */
.values-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  text-align: center;
}
.value-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 0.5rem;
}
.value-desc { font-size: 0.85rem; }

/* ─── About page: platforms ──────────────────────────────────── */
.platforms-txt {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-2);
  letter-spacing: 0.06em;
  line-height: 2;
}

/* ─── Portfolio page: filter ─────────────────────────────────── */
.pf-filters {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.filter-btn {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-2);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  transition: color 0.2s;
}
.filter-btn.active,
.filter-btn:hover { color: var(--gold); }

/* ─── Portfolio page: grid ───────────────────────────────────── */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--line);
  margin-bottom: 7rem;
}
.pf-item { background: var(--bg); transition: opacity 0.25s; }
.pf-item.hidden { display: none; }
.pf-item:hover { opacity: 0.6; }
.pf-thumb {
  width: 100%;
  aspect-ratio: 4/3;
  background: #141414;
  display: block;
}
.pf-info { padding: 1.1rem 1.25rem 1.5rem; }
.pf-cat {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 0.3rem;
}
.pf-name { font-size: 0.9rem; font-weight: 500; color: var(--text-1); }

/* ─── Portfolio page: stats ──────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-n {
  display: block;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}
.stat-l { font-size: 0.775rem; color: var(--text-2); }

/* ─── Contact page ───────────────────────────────────────────── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: start;
}
.contact-left h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-1);
  margin-bottom: 1rem;
}
.contact-left > p { font-size: 0.925rem; margin-bottom: 2rem; }

.contact-info { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 2.5rem; }
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.875rem;
  color: var(--text-2);
}
.contact-info-item svg { flex-shrink: 0; opacity: 0.45; }
.contact-info-item a:hover { color: var(--text-1); transition: color 0.2s; }

.next-lbl {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  display: block;
  margin-bottom: 1rem;
}
.next-list { display: flex; flex-direction: column; gap: 0.65rem; }
.next-item { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.875rem; color: var(--text-2); }
.next-n { color: var(--gold); font-weight: 600; flex-shrink: 0; font-size: 0.75rem; padding-top: 1px; }

/* Form — minimal bottom-border style */
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 0.6rem;
}
.form-label .req { color: var(--gold); margin-left: 2px; }
.form-input, .form-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0;
  font-size: 0.9rem;
  color: var(--text-1);
  outline: none;
  transition: border-color 0.25s;
  -webkit-appearance: none;
  border-radius: 0;
}
.form-input:focus, .form-textarea:focus { border-bottom-color: var(--gold); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-2); opacity: 0.5; }
.form-textarea { min-height: 110px; resize: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }

.form-submit { margin-top: 0.5rem; }

.form-err {
  display: none;
  font-size: 0.8rem;
  color: #b94040;
  margin-bottom: 1rem;
}
.form-err.on { display: block; }

.form-ok {
  display: none;
  padding: 2.5rem 0;
}
.form-ok.on { display: block; animation: softin 0.5s ease; }
.form-ok h3 { font-size: 1rem; color: var(--text-1); margin-bottom: 0.4rem; }
.form-ok p  { font-size: 0.875rem; }

/* ─── Animations ─────────────────────────────────────────────── */
.fade-in { opacity: 0; transition: opacity 0.75s ease; }
.fade-in.visible { opacity: 1; }

@keyframes softin { from { opacity: 0; } to { opacity: 1; } }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --pad-y: 90px; }
  .packages-wrap { grid-template-columns: 1fr; }
  .pkg { border-right: 1px solid var(--line); border-bottom: none; }
  .pkg:last-child { border-bottom: 1px solid var(--line); }
  .values-row { grid-template-columns: repeat(2, 1fr); }
  .stats-row  { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; gap: 3.5rem; }
  .footer-grid  { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 768px) {
  :root { --pad-y: 75px; }

  .navbar-nav {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
  }
  .navbar-nav.open { display: flex; }
  .hamburger { display: flex; }

  .service-row { grid-template-columns: 1fr; gap: 0.4rem; padding: 1.25rem 0; }
  .process-item { grid-template-columns: 56px 1fr; gap: 1.25rem; }
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 540px) {
  .container { padding: 0 1.25rem; }
  .hero h1 { font-size: 2.2rem; letter-spacing: 0.05em; }
  .pf-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .values-row { grid-template-columns: 1fr 1fr; }
}