/* ================================================
   ADVIACENT.IN — SHARED STYLESHEET v3
   Brand: Orange #E87722 | Dark #1C2033
   Font: Outfit (loaded per page from Google Fonts)
   ================================================ */

:root {
  --orange:    #E87722;
  --orange-dk: #C45A0F;
  --orange-lt: #FFF0E5;
  --orange-md: #F9A25C;
  --dark:      #1C2033;
  --dark2:     #2D3350;
  --mid:       #5A6282;
  --light:     #F5F0EA;
  --white:     #FFFFFF;
  --border:    #E2DDD6;
  --card-bg:   #FFFFFF;
  --shadow:    0 2px 20px rgba(28,32,51,.09);
  --shadow-lg: 0 8px 40px rgba(28,32,51,.14);
  --radius:    12px;
  --radius-lg: 18px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Outfit', sans-serif; background: var(--white); color: var(--dark); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

/* ── TOPBAR ── */
.topbar { background: var(--dark); color: rgba(255,255,255,.68); font-size: .78rem; padding: 6px 5%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.topbar a { color: rgba(255,255,255,.68); transition: color .2s; }
.topbar a:hover { color: var(--orange); }
.topbar-links { display: flex; gap: 1.5rem; align-items: center; }
.topbar-links a { display: flex; align-items: center; gap: 5px; }

/* ── NAV ── */
.site-nav { position: sticky; top: 0; z-index: 200; background: var(--white); border-bottom: 2px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 5%; height: 74px; box-shadow: 0 2px 16px rgba(28,32,51,.06); }
.nav-logo img { height: 44px; display: block; }
.nav-menu { display: flex; align-items: center; gap: 0; list-style: none; }
.nav-menu > li { position: relative; }
.nav-menu > li > a { display: flex; align-items: center; gap: 5px; color: var(--dark); font-size: .875rem; font-weight: 600; padding: 0 1.1rem; height: 74px; border-bottom: 3px solid transparent; transition: color .2s, border-color .2s; white-space: nowrap; }
.nav-menu > li > a:hover,
.nav-menu > li > a.active { color: var(--orange); border-bottom-color: var(--orange); }
.nav-cta { background: var(--orange) !important; color: var(--white) !important; border-bottom: none !important; border-radius: 7px; height: auto !important; padding: .6rem 1.4rem !important; font-weight: 700 !important; margin-left: .75rem; transition: background .2s !important; }
.nav-cta:hover { background: var(--orange-dk) !important; }

/* mega dropdown */
.mega-drop { display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); background: var(--white); border: 1px solid var(--border); border-top: 3px solid var(--orange); border-radius: 0 0 14px 14px; box-shadow: var(--shadow-lg); z-index: 300; padding: 1.75rem 2rem; width: 760px; }
.nav-menu > li:hover .mega-drop { display: flex; gap: 0; }
.mega-col { flex: 1; border-right: 1px solid var(--border); padding: 0 1.25rem; }
.mega-col:first-child { padding-left: 0; }
.mega-col:last-child { border-right: none; padding-right: 0; }
.mega-col-hd { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--orange); margin-bottom: .75rem; }
.mega-col a { display: block; font-size: .85rem; font-weight: 500; color: var(--mid); padding: .3rem 0; transition: color .15s; }
.mega-col a:hover { color: var(--orange); }

/* simple dropdown */
.drop { display: none; position: absolute; top: 100%; left: 0; background: var(--white); border: 1px solid var(--border); border-top: 3px solid var(--orange); border-radius: 0 0 10px 10px; min-width: 200px; box-shadow: var(--shadow-lg); z-index: 300; }
.nav-menu > li:hover .drop { display: block; }
.drop a { display: block; padding: .65rem 1.25rem; font-size: .85rem; font-weight: 500; color: var(--dark); border-bottom: 1px solid var(--border); transition: background .15s, color .15s; }
.drop a:last-child { border-bottom: none; border-radius: 0 0 10px 10px; }
.drop a:hover { background: var(--orange-lt); color: var(--orange); }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { width: 26px; height: 2px; background: var(--dark); border-radius: 2px; transition: .3s; }

/* mobile nav overlay */
.mobile-nav { display: none; position: fixed; inset: 0; z-index: 500; background: var(--white); overflow-y: auto; padding: 1.5rem 5%; flex-direction: column; }
.mobile-nav.open { display: flex; }
.mob-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.mob-close { font-size: 1.8rem; cursor: pointer; color: var(--dark); line-height: 1; }
.mobile-nav a { display: block; padding: .9rem 0; font-size: 1rem; font-weight: 600; color: var(--dark); border-bottom: 1px solid var(--border); }
.mobile-nav a:hover { color: var(--orange); }
.mob-cta { background: var(--orange); color: var(--white) !important; text-align: center; border-radius: 8px; margin-top: 1.25rem; padding: 1rem !important; border: none !important; }

/* ── HERO VARIANTS ── */
.page-hero { background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%); color: var(--white); padding: 80px 5% 70px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,.022) 60px), repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,.022) 60px); background-size: 60px 60px; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; }
.breadcrumb { font-size: .76rem; color: rgba(255,255,255,.5); margin-bottom: .75rem; }
.breadcrumb a { color: rgba(255,255,255,.5); }
.breadcrumb a:hover { color: var(--orange); }
.hero-tag { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--orange); background: rgba(232,119,34,.15); border: 1px solid rgba(232,119,34,.3); padding: 4px 14px; border-radius: 100px; margin-bottom: .9rem; }
.page-hero h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.1; margin-bottom: 1.1rem; }
.page-hero h1 em { color: var(--orange); font-style: normal; }
.page-hero .lead { font-size: 1.05rem; color: rgba(255,255,255,.72); max-width: 620px; }
.hero-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

/* ── SECTION UTILITIES ── */
.section { padding: 85px 5%; }
.section-sm { padding: 60px 5%; }
.section-alt { background: var(--light); }
.section-dark { background: var(--dark); color: var(--white); }
.section-orange { background: var(--orange); color: var(--white); }
.section-hd { text-align: center; margin-bottom: 3.5rem; }
.section-hd.left { text-align: left; }

.tag { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--orange); background: var(--orange-lt); border: 1px solid rgba(232,119,34,.25); padding: 4px 14px; border-radius: 100px; margin-bottom: .85rem; }
.tag-dark { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: #FFB077; background: rgba(232,119,34,.15); border: 1px solid rgba(232,119,34,.3); padding: 4px 14px; border-radius: 100px; margin-bottom: .85rem; }
.tag-white { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--white); background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.3); padding: 4px 14px; border-radius: 100px; margin-bottom: .85rem; }

h2 { font-size: clamp(1.65rem, 3.5vw, 2.5rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin-bottom: .75rem; }
h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: .5rem; }
.sub { font-size: 1rem; color: var(--mid); max-width: 600px; margin: 0 auto; }
.sub-left { font-size: 1rem; color: var(--mid); max-width: 600px; }
.sub-dark { font-size: 1rem; color: rgba(255,255,255,.6); max-width: 600px; margin: 0 auto; }

/* ── CARDS ── */
.card { background: var(--card-bg); border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; }
.card-hover { transition: border-color .25s, box-shadow .25s, transform .25s; }
.card-hover:hover { border-color: var(--orange); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.card-top-bar { position: relative; overflow: hidden; }
.card-top-bar::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.card-top-bar:hover::before { transform: scaleX(1); }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: .95rem; padding: .85rem 1.75rem; border-radius: 8px; border: none; cursor: pointer; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; }
.btn-orange { background: var(--orange); color: var(--white); box-shadow: 0 4px 20px rgba(232,119,34,.35); }
.btn-orange:hover { background: var(--orange-dk); transform: translateY(-2px); box-shadow: 0 6px 28px rgba(232,119,34,.45); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-dark:hover { background: var(--dark2); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--orange); }
.btn-white:hover { background: var(--orange-lt); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--dark); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.45); }
.btn-outline-white:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.btn-sm { font-size: .85rem; padding: .65rem 1.35rem; }

/* ── FORMS ── */
.form-group { margin-bottom: 1.1rem; }
label { display: block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--mid); margin-bottom: 6px; }
input, select, textarea { width: 100%; background: var(--light); border: 1.5px solid var(--border); border-radius: 9px; padding: .75rem 1rem; color: var(--dark); font-family: 'Outfit', sans-serif; font-size: .95rem; transition: border-color .2s, background .2s; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--orange); background: var(--white); }
select option { background: var(--white); }
textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-submit { width: 100%; background: var(--orange); color: var(--white); font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1rem; padding: 1rem 2rem; border-radius: 9px; border: none; cursor: pointer; transition: background .2s, transform .2s; box-shadow: 0 4px 20px rgba(232,119,34,.35); }
.btn-submit:hover { background: var(--orange-dk); transform: translateY(-2px); }

/* ── GRIDS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.grid-auto-sm { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }

/* ── STAT CHIPS ── */
.stat-chip { text-align: center; }
.stat-chip .num { font-size: 2.2rem; font-weight: 800; color: var(--orange); line-height: 1; }
.stat-chip .lbl { font-size: .78rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .06em; margin-top: 4px; }
.stat-chip.light .lbl { color: var(--mid); }

/* ── CTA BANNER ── */
.cta-banner { background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dk) 100%); color: var(--white); text-align: center; padding: 80px 5%; }
.cta-banner h2 { color: var(--white); margin-bottom: .75rem; }
.cta-banner p { color: rgba(255,255,255,.85); margin-bottom: 2.25rem; font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ── FOOTER ── */
.site-footer { background: var(--dark); color: rgba(255,255,255,.72); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 2.5rem; padding: 5rem 5% 3rem; }
.footer-brand p { font-size: .875rem; color: rgba(255,255,255,.55); margin-top: 1rem; max-width: 280px; line-height: 1.75; }
.footer-brand img { height: 38px; filter: brightness(10); }
.footer-contacts { margin-top: 1.25rem; display: flex; flex-direction: column; gap: .5rem; }
.footer-contacts a { font-size: .84rem; color: rgba(255,255,255,.55); transition: color .2s; }
.footer-contacts a:hover { color: var(--orange); }
.footer-col h5 { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.38); margin-bottom: 1.1rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .55rem; }
.footer-col a { font-size: .875rem; color: rgba(255,255,255,.6); transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 1.5rem 5%; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.38); }

/* ── PARTNERS STRIP ── */
.partners-strip { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 2.25rem 5%; }
.partners-inner { display: flex; align-items: center; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.partner-name { font-size: 1rem; font-weight: 800; color: rgba(28,32,51,.25); letter-spacing: .04em; transition: color .2s; cursor: default; }
.partner-name:hover { color: var(--orange); }

/* ── FEATURE ITEMS ── */
.feat-item { display: flex; gap: 1rem; align-items: flex-start; }
.feat-icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px; background: var(--orange-lt); border: 1.5px solid rgba(232,119,34,.22); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.feat-item h4 { font-size: .98rem; font-weight: 700; margin-bottom: 3px; }
.feat-item p { font-size: .86rem; color: var(--mid); }

/* ── PROCESS STEPS ── */
.steps-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: .5rem; position: relative; }
.step { text-align: center; padding: .5rem; }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--orange); color: var(--white); font-size: 1.1rem; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; box-shadow: 0 4px 16px rgba(232,119,34,.3); }
.step h4 { font-size: .92rem; font-weight: 700; margin-bottom: .3rem; }
.step p { font-size: .8rem; color: var(--mid); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 900px) {
  .nav-menu { display: none; } .hamburger { display: flex; }
  .hero-2col { grid-template-columns: 1fr; gap: 2rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .steps-row { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .mega-drop { width: 320px; flex-direction: column; }
}
@media (max-width: 600px) {
  .topbar { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .grid-auto { grid-template-columns: 1fr; }
  .steps-row { grid-template-columns: 1fr; }
}