/* AppsGT Theme — Main Stylesheet */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sand:      #F9F8F5;
  --sand2:     #F2F1ED;
  --white:     #FFFFFF;
  --ink:       #111110;
  --ink2:      #2D2D2B;
  --muted:     #6B6B68;
  --border:    #E4E3DF;
  --blue:      #2563EB;
  --blue-lt:   #EFF6FF;
  --blue-md:   #DBEAFE;
  --green:     #059669;
  --green-lt:  #F0FDF4;
  --amber:     #D97706;
  --amber-lt:  #FFFBEB;
  --purple:    #7C3AED;
  --purple-lt: #F5F3FF;
  --rose:      #E11D48;
  --rose-lt:   #FFF1F2;
  --teal:      #0D9488;
  --teal-lt:   #F0FDFA;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--sand);
  color: var(--ink);
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; }
a { color: inherit; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ─── NAVBAR ─── */
.appsgt-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: 60px;
  background: rgba(249,248,245,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 5%;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}
.logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; flex-shrink: 0;
}
.logo-mark {
  width: 30px; height: 30px;
  background: var(--ink);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: var(--white);
}
.logo-name { font-weight: 700; font-size: 15px; color: var(--ink); }
.logo-dot  { color: var(--blue); }

.nav-links {
  display: flex; align-items: center; gap: 28px;
  list-style: none; margin-left: auto;
}
.nav-links li a, .nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: 13.5px; font-weight: 500;
  transition: color .2s;
}
.nav-links li a:hover, .nav-links a:hover { color: var(--ink); }

.nav-btn {
  background: var(--ink); color: var(--white) !important;
  padding: 8px 20px; border-radius: 8px;
  font-weight: 600 !important; font-size: 13px !important;
  text-decoration: none; transition: opacity .2s;
}
.nav-btn:hover { opacity: .8; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 20px 5%;
}
.mobile-menu[hidden] { display: none; }
.mobile-nav-links { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.mobile-nav-links a { font-size: 15px; font-weight: 500; color: var(--ink); text-decoration: none; }
.mobile-cta {
  display: inline-block; margin-top: 16px;
  background: var(--ink); color: var(--white);
  padding: 11px 24px; border-radius: 8px;
  font-size: 14px; font-weight: 600; text-decoration: none;
}

/* ─── APPSGT MAIN ─── */
.appsgt-main { margin-top: 60px; }

/* ─── HERO ─── */
.hero {
  padding: 100px 5% 80px;
  text-align: center;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-bg-gradient {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% -10%, #DBEAFE 0%, transparent 60%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue-md); color: var(--blue);
  padding: 5px 14px; border-radius: 50px;
  font-size: 12px; font-weight: 600;
  margin-bottom: 28px;
  border: 1px solid #BFDBFE;
  position: relative;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue); animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

.hero-title {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 700; line-height: 1.12;
  letter-spacing: -1.5px; color: var(--ink);
  max-width: 760px; margin: 0 auto 20px;
  position: relative;
}
.hero-title em {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic; font-weight: 400; color: var(--blue);
}
.hero-sub {
  font-size: 1.05rem; color: var(--muted);
  max-width: 520px; margin: 0 auto 40px; line-height: 1.75;
  position: relative;
}
.hero-actions {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap; position: relative;
}
.hero-meta {
  margin-top: 52px;
  display: flex; justify-content: center; gap: 48px; flex-wrap: wrap;
  position: relative;
}
.meta-item { text-align: center; }
.meta-num  { font-size: 1.8rem; font-weight: 700; color: var(--ink); letter-spacing: -1px; }
.meta-label{ font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ─── BUTTONS ─── */
.btn-primary {
  background: var(--ink); color: var(--white);
  padding: 13px 28px; border-radius: 10px;
  text-decoration: none; font-weight: 600; font-size: 14px;
  transition: opacity .2s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { opacity: .82; color: var(--white); }

.btn-soft {
  background: var(--white); color: var(--ink);
  padding: 13px 28px; border-radius: 10px;
  text-decoration: none; font-weight: 600; font-size: 14px;
  border: 1.5px solid var(--border);
  transition: border-color .2s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-soft:hover { border-color: var(--ink); color: var(--ink); }

.text-link {
  font-size: 13px; font-weight: 600; color: var(--blue);
  text-decoration: none; display: inline-flex; align-items: center; gap: 5px;
}
.text-link:hover { text-decoration: underline; }

/* ─── SECTIONS ─── */
section { padding: 88px 5%; }

.sec-eyebrow {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--blue); margin-bottom: 12px;
}
.sec-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700; letter-spacing: -0.8px;
  line-height: 1.2; color: var(--ink);
}
.sec-title em {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic; font-weight: 400;
}
.sec-sub { font-size: 1rem; color: var(--muted); line-height: 1.75; }

/* ─── PROBLEMS ─── */
.problems-section { background: var(--sand); }
.problems-top {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: end; margin-bottom: 48px;
}
.prob-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.prob-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px 22px;
  transition: box-shadow .2s, border-color .2s;
}
.prob-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); border-color: #CBCBC8; }
.prob-num   { font-size: 11px; font-weight: 700; color: var(--muted); letter-spacing: 1px; margin-bottom: 10px; }
.prob-title { font-size: .95rem; font-weight: 600; color: var(--ink); margin-bottom: 8px; line-height: 1.4; }
.prob-desc  { font-size: .83rem; color: var(--muted); line-height: 1.7; }

/* ─── HOW ─── */
.how-section { background: var(--white); border-top: 1px solid var(--border); }
.how-header  { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; gap: 40px; }
.how-grid    { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.how-card    { border-top: 2px solid var(--border); padding-top: 24px; transition: border-color .2s; }
.how-card:hover { border-color: var(--blue); }
.how-icon   { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 16px; }
.how-card-title { font-size: 1rem; font-weight: 600; color: var(--ink); margin-bottom: 10px; line-height: 1.35; }
.how-card-desc  { font-size: .875rem; color: var(--muted); line-height: 1.75; }
.how-link { display: inline-flex; align-items: center; gap: 5px; margin-top: 16px; font-size: 12px; font-weight: 600; color: var(--blue); text-decoration: none; transition: gap .2s; }
.how-link:hover { gap: 9px; }

/* ─── PLATFORM ─── */
.platform-section { background: var(--sand); border-top: 1px solid var(--border); }
.platform-header   { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 56px; }
.code-box { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.code-box-label { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 10px; }

/* Tabs */
.tabs { display: flex; gap: 4px; background: var(--sand2); border: 1px solid var(--border); padding: 4px; border-radius: 10px; margin-bottom: 32px; flex-wrap: wrap; }
.tab-btn { flex: 1; min-width: 80px; padding: 8px 14px; border: none; background: transparent; font-family: 'Inter',sans-serif; font-size: 13px; font-weight: 500; color: var(--muted); cursor: pointer; border-radius: 7px; transition: background .2s, color .2s; white-space: nowrap; }
.tab-btn.active { background: var(--white); color: var(--ink); font-weight: 600; box-shadow: 0 1px 4px rgba(0,0,0,.08); }

/* Service cards */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.svc-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px 24px;
  transition: box-shadow .25s, transform .25s;
}
.svc-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.08); transform: translateY(-3px); }
.svc-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg,#1E3A8A,#1D4ED8);
  color: var(--white); border: none;
}
.svc-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.svc-icon   { width: 42px; height: 42px; border-radius: 11px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.svc-name   { font-size: .95rem; font-weight: 700; color: var(--ink); }
.svc-card.featured .svc-name { color: var(--white); }
.svc-status { margin-left: auto; font-size: 10px; font-weight: 700; padding: 3px 9px; border-radius: 50px; text-transform: uppercase; letter-spacing: .5px; }
.status-live { background: #DCFCE7; color: #166534; }
.status-beta { background: #FEF3C7; color: #92400E; }
.status-new  { background: #EDE9FE; color: #5B21B6; }
.svc-desc { font-size: .85rem; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }
.svc-card.featured .svc-desc { color: rgba(255,255,255,.7); }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.svc-tag  { font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 50px; border: 1px solid var(--border); color: var(--muted); }
.svc-card.featured .svc-tag { border-color: rgba(255,255,255,.2); color: rgba(255,255,255,.7); }

/* Code preview */
.code-preview {
  background: #0F172A; border-radius: 10px; padding: 14px 16px;
  font-family: 'Fira Code', monospace; font-size: 11.5px; line-height: 1.7; overflow-x: auto; margin-top: 12px;
}
.code-preview .kw  { color: #818CF8; }
.code-preview .str { color: #34D399; }
.code-preview .key { color: #7DD3FC; }
.code-preview .val { color: #FCA5A5; }
.code-preview .cmt { color: #475569; }
.code-preview .url { color: #FCD34D; }

/* Business model */
.business-model { margin-top: 56px; background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.bm-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; gap: 24px; flex-wrap: wrap; }
.bm-title  { font-size: 1.2rem; font-weight: 700; color: var(--ink); }
.bm-sub    { font-size: .875rem; color: var(--muted); margin-top: 4px; }
.bm-toggle { display: flex; gap: 4px; background: var(--sand2); padding: 4px; border-radius: 8px; border: 1px solid var(--border); }
.toggle-btn { padding: 6px 16px; border: none; background: transparent; font-family: 'Inter',sans-serif; font-size: 12px; font-weight: 500; color: var(--muted); cursor: pointer; border-radius: 5px; transition: .2s; }
.toggle-btn.active { background: var(--white); color: var(--ink); font-weight: 600; box-shadow: 0 1px 4px rgba(0,0,0,.07); }

.plans-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.plan-card  { border: 1.5px solid var(--border); border-radius: 14px; padding: 28px 24px; position: relative; transition: border-color .2s; }
.plan-card:hover { border-color: var(--blue); }
.plan-card.popular { border-color: var(--blue); background: var(--blue-lt); }
.popular-badge { position: absolute; top: -1px; right: 24px; background: var(--blue); color: var(--white); font-size: 10px; font-weight: 700; padding: 3px 12px; border-radius: 0 0 8px 8px; letter-spacing: .5px; text-transform: uppercase; }
.plan-name  { font-size: .85rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.plan-price { font-size: 2.2rem; font-weight: 700; color: var(--ink); letter-spacing: -1.5px; line-height: 1; }
.plan-price sup { font-size: 1rem; letter-spacing: 0; vertical-align: top; margin-top: 6px; display: inline-block; }
.plan-price sub { font-size: .9rem; font-weight: 500; color: var(--muted); }
.plan-desc  { font-size: .82rem; color: var(--muted); margin: 10px 0 18px; line-height: 1.6; }
.plan-divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.plan-features li { font-size: .83rem; color: var(--ink2); display: flex; align-items: flex-start; gap: 8px; line-height: 1.5; }
.feat-check { color: var(--green); font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.feat-x     { color: var(--muted); font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.plan-btn   { display: block; text-align: center; padding: 11px; border-radius: 9px; font-size: 13px; font-weight: 600; text-decoration: none; transition: .2s; border: 1.5px solid transparent; }
.plan-btn-dark  { background: var(--ink); color: var(--white); }
.plan-btn-dark:hover { opacity: .82; color: var(--white); }
.plan-btn-blue  { background: var(--blue); color: var(--white); }
.plan-btn-blue:hover { opacity: .88; color: var(--white); }
.plan-btn-ghost { border-color: var(--border); color: var(--ink); }
.plan-btn-ghost:hover { border-color: var(--ink); }
.bm-note { margin-top: 20px; text-align: center; font-size: 12px; color: var(--muted); }
.bm-note a { color: var(--blue); text-decoration: none; }

/* ─── AI ─── */
.ai-section { background: var(--ink); padding: 88px 5%; border-top: 1px solid #222; }
.ai-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; max-width: 1160px; margin: 0 auto; }
.ai-label   { display: inline-flex; align-items: center; gap: 6px; background: rgba(124,58,237,.2); color: #A78BFA; border: 1px solid rgba(124,58,237,.3); padding: 5px 14px; border-radius: 50px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px; }
.ai-title   { font-size: clamp(1.8rem,3vw,2.4rem); font-weight: 700; color: var(--white); line-height: 1.2; letter-spacing: -0.8px; margin-bottom: 16px; }
.ai-title em{ font-family: 'Instrument Serif',Georgia,serif; font-style: italic; color: #A78BFA; }
.ai-desc    { font-size: .95rem; color: #9CA3AF; line-height: 1.8; margin-bottom: 28px; }
.ai-features{ display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.ai-feat    { display: flex; align-items: flex-start; gap: 12px; }
.ai-feat-icon { width: 32px; height: 32px; border-radius: 8px; background: rgba(124,58,237,.15); border: 1px solid rgba(124,58,237,.2); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.ai-feat-text h4{ font-size: .9rem; font-weight: 600; color: var(--white); margin-bottom: 3px; }
.ai-feat-text p { font-size: .82rem; color: #6B7280; line-height: 1.55; }

/* Chat demo */
.chat-demo    { background: #141414; border: 1px solid #2A2A2A; border-radius: 20px; overflow: hidden; }
.chat-header  { background: #1A1A1A; border-bottom: 1px solid #252525; padding: 14px 18px; display: flex; align-items: center; gap: 10px; }
.chat-avatar  { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg,#7C3AED,#2563EB); display: flex; align-items: center; justify-content: center; font-size: 14px; }
.chat-agent-name { font-size: 13px; font-weight: 600; color: var(--white); }
.chat-online  { font-size: 11px; color: #34D399; margin-left: auto; display: flex; align-items: center; gap: 5px; }
.online-dot   { width: 6px; height: 6px; border-radius: 50%; background: #34D399; }
.chat-body    { padding: 20px 18px; display: flex; flex-direction: column; gap: 12px; min-height: 220px; }
.msg          { display: flex; gap: 8px; align-items: flex-end; }
.msg.user     { flex-direction: row-reverse; }
.bubble       { max-width: 76%; padding: 10px 14px; border-radius: 14px; font-size: 12.5px; line-height: 1.55; }
.bubble.bot   { background: #222; color: #D1D5DB; border-bottom-left-radius: 4px; }
.bubble.user-bubble { background: var(--blue); color: var(--white); border-bottom-right-radius: 4px; }
.msg-avatar   { width: 24px; height: 24px; border-radius: 50%; background: #2A2A2A; font-size: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.chat-input-row { padding: 12px 18px; border-top: 1px solid #252525; display: flex; gap: 8px; }
.chat-input   { flex: 1; background: #222; border: 1px solid #333; border-radius: 8px; padding: 9px 14px; color: #888; font-size: 12px; font-family: 'Inter',sans-serif; outline: none; }
.chat-send    { background: var(--blue); border: none; border-radius: 8px; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; cursor: pointer; color: white; font-size: 14px; }
.typing       { display: flex; gap: 4px; align-items: center; padding: 8px 12px; }
.typing span  { width: 6px; height: 6px; border-radius: 50%; background: #555; animation: bounce .9s infinite; }
.typing span:nth-child(2) { animation-delay: .15s; }
.typing span:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-5px)} }

/* ─── RESULTS ─── */
.results-section { background: var(--white); border-top: 1px solid var(--border); }
.results-header  { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; margin-bottom: 48px; }
.results-grid    { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.result-card     { background: var(--sand); border: 1px solid var(--border); border-radius: 14px; padding: 28px 22px; }
.result-num      { font-size: 2.6rem; font-weight: 700; letter-spacing: -2px; color: var(--ink); line-height: 1; }
.result-label    { font-size: .85rem; color: var(--muted); margin-top: 8px; line-height: 1.6; }
.result-sector   { display: inline-block; margin-top: 12px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); border-top: 1px solid var(--border); padding-top: 10px; width: 100%; }

/* ─── TESTIMONIAL ─── */
.quote-section { background: var(--sand2); border-top: 1px solid var(--border); padding: 72px 5%; text-align: center; }
.quote-text    { font-family: 'Instrument Serif',Georgia,serif; font-size: clamp(1.4rem,2.8vw,2rem); font-style: italic; color: var(--ink); max-width: 720px; margin: 0 auto 20px; line-height: 1.5; }
.quote-author  { font-size: 13px; color: var(--muted); font-weight: 500; }

/* ─── CONTACT ─── */
.contact-section { background: var(--white); border-top: 1px solid var(--border); }
.contact-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; max-width: 1160px; margin: 0 auto; }
.contact-info    { margin-top: 36px; display: flex; flex-direction: column; gap: 14px; }
.contact-info-item { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--muted); }
.contact-info-item a { color: var(--muted); text-decoration: none; }
.contact-info-item a:hover { color: var(--blue); }
.contact-promo   { margin-top: 36px; padding: 20px; background: var(--blue-lt); border-radius: 12px; border: 1px solid var(--blue-md); }
.contact-promo-title { font-size: 13px; font-weight: 700; color: var(--blue); margin-bottom: 4px; }
.contact-promo p { font-size: 12.5px; color: var(--muted); line-height: 1.65; }
.contact-form    { background: var(--sand); border: 1px solid var(--border); border-radius: 18px; padding: 36px; }
.form-title      { font-size: 1.1rem; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.form-sub        { font-size: .875rem; color: var(--muted); margin-bottom: 24px; }
.field-row       { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.field           { margin-bottom: 12px; }
.field label     { display: block; font-size: 12px; font-weight: 600; color: var(--ink2); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--border); border-radius: 9px;
  background: var(--white); font-size: 13.5px;
  font-family: 'Inter',sans-serif; color: var(--ink);
  outline: none; transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); }
.field input::placeholder, .field textarea::placeholder { color: #BCBCBA; }
.field textarea  { resize: vertical; min-height: 88px; }
.field select    { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.submit-btn      { width: 100%; padding: 13px; background: var(--ink); color: var(--white); border: none; border-radius: 9px; font-size: 14px; font-weight: 600; font-family: 'Inter',sans-serif; cursor: pointer; transition: opacity .2s; margin-top: 4px; }
.submit-btn:hover{ opacity: .82; }
.form-note       { font-size: 11px; color: var(--muted); text-align: center; margin-top: 12px; }
.form-msg        { padding: 12px 16px; border-radius: 8px; font-size: 13px; font-weight: 500; margin-bottom: 12px; }
.form-msg.success{ background: var(--green-lt); color: var(--green); border: 1px solid #A7F3D0; }
.form-msg.error  { background: var(--rose-lt); color: var(--rose); border: 1px solid #FECDD3; }

/* ─── FOOTER ─── */
.appsgt-footer { background: var(--ink); padding: 56px 5% 28px; }
.footer-inner  { max-width: 1160px; margin: 0 auto; }
.footer-grid   { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-about  { font-size: 13px; color: #555553; line-height: 1.8; margin-top: 14px; max-width: 260px; }
.footer-slogan-brand { margin-top: 16px; font-size: 11px; color: #2A2A28; font-style: italic; }
.footer-col h5 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: #444442; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a  { color: #444442; text-decoration: none; font-size: 13px; transition: color .2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #1E1E1C; padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #3A3A38; flex-wrap: wrap; gap: 10px; }
.footer-slogan { font-style: italic; color: #2A2A28; }
.footer-links  { display: flex; gap: 20px; }
.footer-links a{ color: #3A3A38; text-decoration: none; font-size: 12px; transition: color .2s; }
.footer-links a:hover { color: #888; }

/* ─── BLOG ─── */
.blog-layout   { display: grid; grid-template-columns: 1fr 300px; gap: 48px; }
.blog-card     { background: var(--white); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; margin-bottom: 24px; }
.blog-card-img { display: block; overflow: hidden; }
.blog-card-img img { width: 100%; height: 220px; object-fit: cover; transition: transform .3s; }
.blog-card-img img:hover { transform: scale(1.03); }
.blog-card-body{ padding: 28px; }
.blog-meta     { display: flex; gap: 12px; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.blog-cat      { color: var(--blue); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.blog-card-title a { font-size: 1.2rem; font-weight: 700; color: var(--ink); text-decoration: none; line-height: 1.3; }
.blog-card-title a:hover { color: var(--blue); }
.blog-excerpt  { font-size: .9rem; color: var(--muted); margin-top: 10px; line-height: 1.7; }
.blog-read-more{ display: inline-flex; align-items: center; gap: 5px; margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--blue); text-decoration: none; }

/* Widget */
.widget { margin-bottom: 32px; }
.widget-title  { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }

/* ─── RESPONSIVE ─── */
@media (max-width: 980px) {
  .problems-top, .how-header, .platform-header,
  .ai-grid, .results-header, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .prob-grid, .how-grid, .services-grid, .plans-grid, .results-grid { grid-template-columns: 1fr 1fr; }
  .svc-card.featured { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links   { display: none; }
  .nav-btn     { display: none; }
  .nav-toggle  { display: flex; }
  .hero-meta   { gap: 28px; }
  .blog-layout { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .prob-grid, .how-grid, .services-grid, .plans-grid, .results-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .field-row   { grid-template-columns: 1fr; }
  section      { padding: 64px 5%; }
  .hero        { padding: 80px 5% 60px; }
  .hero-meta   { gap: 20px; }
  .business-model { padding: 24px; }
}