/* ==========================================================================
   Mani & Mani Brothers Pvt. Ltd. — Site Stylesheet
   Theme: white + grey foundation, dark-blue & dark-grey brand bands
   Header: strictly white
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@300;400;500;600;700&display=swap');

:root{
  /* ---- Brand colour tokens ---- */
  --navy-900:#0B1B3D;     /* dark blue — hero, footer, brand bands */
  --navy-800:#102554;
  --navy-700:#1B3A75;     /* primary blue — buttons, links, headings accent */
  --navy-600:#2C4F8C;     /* hover state */
  --charcoal-900:#20242B; /* dark grey — contrast sections */
  --charcoal-800:#2A2F38;

  --grey-900:#222631;     /* near-black grey for body copy on white */
  --grey-700:#586172;     /* secondary body text on white/grey bg */
  --grey-500:#808997;
  --grey-400:#9aa2b0;     /* muted text on dark backgrounds */
  --grey-200:#E1E4EA;     /* borders / hairlines on light bg */
  --grey-100:#F2F4F7;     /* light grey section background */
  --grey-50:#F8F9FB;

  --white:#FFFFFF;
  --silver-blue:#8FA8D6;  /* accent on dark sections only */

  --line-dark:rgba(255,255,255,0.14);
  --line-dark-strong:rgba(255,255,255,0.26);

  --font-display:'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw:1180px;
  --gutter:clamp(20px,5vw,64px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--white);
  color:var(--grey-700);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:95%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--navy-900);
  letter-spacing:-0.01em;
}
p{margin:0 0 1em;color:var(--grey-700);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);}

:focus-visible{outline:2px solid var(--navy-700);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--font-body);font-size:.72rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--navy-700);font-weight:700;margin-bottom:1em;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--navy-700);display:inline-block;}
.on-dark .eyebrow,.eyebrow.on-dark{color:var(--silver-blue);}
.on-dark .eyebrow::before,.eyebrow.on-dark::before{background:var(--silver-blue);}

/* ---------- Sprocket strip — signature motif (film-edge in navy) ---------- */
.sprocket{
  height:18px;width:100%;
  background-image:radial-gradient(circle at 50% 50%, var(--white) 3.5px, transparent 4px);
  background-size:26px 18px;background-repeat:repeat-x;background-position:left center;
  background-color:var(--navy-900);
}

/* ---------- Header — STRICTLY WHITE ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#FFFFFF;
  border-bottom:1px solid var(--grey-200);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px var(--gutter);max-width:var(--maxw);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-size:1.05rem;color:var(--navy-900);}
.brand img{height:32px;width:auto;}
.brand small{display:block;font-family:var(--font-body);font-size:.6rem;letter-spacing:.18em;color:var(--grey-500);text-transform:uppercase;margin-top:2px;font-weight:600;}
.main-nav ul{display:flex;gap:2.2rem;}
.main-nav a{font-size:.84rem;letter-spacing:.04em;color:var(--grey-900);position:relative;padding:6px 0;font-weight:500;}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--navy-700);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a:hover,.main-nav a.active{color:var(--navy-700);}
.nav-toggle{display:none;}

@media (max-width:820px){
  .main-nav{
    position:fixed;inset:64px 0 0 0;background:#FFFFFF;
    display:flex;align-items:flex-start;justify-content:flex-start;
    padding:2rem var(--gutter);transform:translateX(100%);
    transition:transform .3s ease;border-top:1px solid var(--grey-200);
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;gap:1.4rem;width:100%;}
  .main-nav a{font-size:1.05rem;}
  .nav-toggle{
    display:block;background:none;border:1px solid var(--grey-200);
    color:var(--navy-900);width:40px;height:40px;border-radius:6px;font-size:1rem;cursor:pointer;
  }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;padding:13px 28px;
  font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  border-radius:2px;border:1px solid var(--navy-700);color:var(--navy-900);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
  cursor:pointer;background:transparent;font-family:var(--font-body);
}
.btn:hover{background:var(--navy-700);border-color:var(--navy-700);color:var(--white);}
.btn-solid{background:var(--navy-700);color:var(--white);border-color:var(--navy-700);}
.btn-solid:hover{background:var(--navy-600);border-color:var(--navy-600);}
/* button variants for use on dark sections */
.on-dark .btn{border-color:var(--white);color:var(--white);}
.on-dark .btn:hover{background:var(--white);color:var(--navy-900);}
.on-dark .btn-solid{background:var(--white);color:var(--navy-900);border-color:var(--white);}
.on-dark .btn-solid:hover{background:var(--silver-blue);border-color:var(--silver-blue);color:var(--navy-900);}

/* ---------- Hero (dark blue band) ---------- */
.hero{
  position:relative;overflow:hidden;color:var(--white);
  background:
    radial-gradient(ellipse 80% 60% at 20% -10%, rgba(143,168,214,0.16), transparent 60%),
    linear-gradient(180deg, var(--navy-800), var(--navy-900));
  padding:100px 0 70px;
}
.hero h1{color:var(--white);}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.6rem);}
.hero .lede{font-size:1.05rem;max-width:46ch;color:var(--grey-400);}
.hero-actions{display:flex;gap:1rem;margin-top:1.6rem;flex-wrap:wrap;}
.hero-visual{border:1px solid var(--line-dark);border-radius:2px;overflow:hidden;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}

/* page header (non-home) — dark blue */
.page-hero{
  padding:64px 0 48px;color:var(--white);
  background:linear-gradient(180deg, var(--navy-800), var(--navy-900));
}
.page-hero h1{color:var(--white);font-size:clamp(2rem,4vw,2.8rem);}
.page-hero .lede{color:var(--grey-400);}
.page-hero .eyebrow{color:var(--silver-blue);}
.page-hero .eyebrow::before{background:var(--silver-blue);}
.breadcrumb{font-size:.78rem;color:var(--grey-400);letter-spacing:.04em;margin-bottom:1.2em;}
.breadcrumb a{color:var(--silver-blue);}

/* ---------- Sections ---------- */
section{padding:80px 0;}
.section-white{background:var(--white);}
.section-grey{background:var(--grey-100);}
.section-charcoal{background:var(--charcoal-900);color:var(--white);}
.section-charcoal h2,.section-charcoal h3,.section-charcoal h4{color:var(--white);}
.section-charcoal p{color:var(--grey-400);}
.section-navy{background:linear-gradient(135deg, var(--navy-800), var(--navy-900));color:var(--white);}
.section-navy h2,.section-navy h3,.section-navy h4{color:var(--white);}
.section-navy p{color:var(--grey-400);}

.section-head{max-width:680px;margin-bottom:48px;}
.section-head.center{margin-inline:auto;text-align:center;}

/* ---------- Cards (light, default) ---------- */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}
@media (min-width:901px) and (max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr);}}

.card{
  background:var(--white);border:1px solid var(--grey-200);
  padding:32px 28px;position:relative;transition:transform .25s ease, box-shadow .25s ease;
}
.card::before{content:"";position:absolute;top:-1px;left:0;width:46px;height:3px;background:var(--navy-700);}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 30px -20px rgba(11,27,61,0.25);}
.card .num{font-family:var(--font-display);color:var(--grey-400);font-size:.85rem;letter-spacing:.08em;margin-bottom:1em;display:block;}
.card h3{font-size:1.15rem;}
.card p{margin-bottom:0;font-size:.93rem;}
.card .icon-img{width:46px;height:46px;margin-bottom:1.1em;}

/* cards inside a dark section */
.section-charcoal .card,.section-navy .card{
  background:rgba(255,255,255,0.04);border:1px solid var(--line-dark);
}
.section-charcoal .card::before,.section-navy .card::before{background:var(--silver-blue);}
.section-charcoal .card h3,.section-navy .card h3{color:var(--white);}
.section-charcoal .card p,.section-navy .card p{color:var(--grey-400);}

/* sub-brand cards */
.brand-card{
  background:var(--white);border:1px solid var(--grey-200);border-top:3px solid var(--navy-700);
  padding:38px 32px;position:relative;overflow:hidden;
}
.brand-card .eyebrow{margin-bottom:.6em;}
.brand-card h3{font-size:1.6rem;margin-bottom:.2em;}
.brand-card .role{color:var(--grey-500);font-size:.85rem;letter-spacing:.05em;text-transform:uppercase;}
.brand-card .glyph{position:absolute;right:-6px;bottom:-22px;font-family:var(--font-display);font-size:6.4rem;color:var(--grey-100);font-weight:600;line-height:1;z-index:0;}
.brand-card p, .brand-card h3, .brand-card .role{position:relative;z-index:1;}

/* ---------- Stats (dark grey band) ---------- */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);background:var(--charcoal-900);}
.stat{padding:36px 24px;text-align:center;border-right:1px solid var(--line-dark);}
.stat:last-child{border-right:none;}
.stat .figure{font-family:var(--font-display);font-size:2.3rem;color:var(--white);display:block;}
.stat .label{font-size:.78rem;color:var(--grey-400);letter-spacing:.04em;margin-top:.4em;}
@media (max-width:760px){.stats-row{grid-template-columns:repeat(2,1fr);}.stat{border-bottom:1px solid var(--line-dark);}}

/* ---------- Team ---------- */
.team-card{text-align:center;}
.avatar{
  width:120px;height:120px;border-radius:50%;margin:0 auto 18px;overflow:hidden;
  border:3px solid var(--grey-100);box-shadow:0 0 0 1px var(--grey-200);
}
.avatar img{width:100%;height:100%;object-fit:cover;}
.team-card h4{margin-bottom:.1em;font-size:1.05rem;}
.team-card .role{color:var(--grey-500);font-size:.82rem;letter-spacing:.04em;}

/* ---------- Logo strip ---------- */
.logo-strip{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:center;}
.logo-strip img{height:42px;width:auto;opacity:.75;filter:grayscale(1);transition:opacity .2s,filter .2s;}
.logo-strip img:hover{opacity:1;filter:none;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--grey-200);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:22px 0;
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-display);font-size:1.05rem;color:var(--navy-900);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--navy-700);font-weight:300;transition:transform .2s;}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-a{padding:0 0 22px;max-width:64ch;}
.section-charcoal .faq-item,.section-navy .faq-item{border-bottom:1px solid var(--line-dark);}
.section-charcoal .faq-item summary,.section-navy .faq-item summary{color:var(--white);}

/* ---------- Project grid ---------- */
.proj-card{
  border:1px solid var(--grey-200);background:var(--grey-50);
  display:flex;flex-direction:column;overflow:hidden;
}
.proj-card .thumb{aspect-ratio:4/3;overflow:hidden;}
.proj-card .thumb img{width:100%;height:100%;object-fit:cover;}
.proj-card .meta{padding:18px 20px;}
.proj-card .pn{font-family:var(--font-display);font-size:.78rem;color:var(--navy-700);letter-spacing:.1em;}
.proj-card h4{margin-top:.3em;margin-bottom:0;font-size:1.05rem;}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media (max-width:760px){.form-grid{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--grey-500);}
.field input,.field select,.field textarea{
  background:var(--white);border:1px solid var(--grey-200);
  color:var(--grey-900);padding:13px 14px;font-family:var(--font-body);
  font-size:.95rem;border-radius:2px;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy-700);}
.field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:.82rem;color:var(--grey-500);margin-top:1.4em;}

/* ---------- Contact / info blocks ---------- */
.info-card{border:1px solid var(--grey-200);padding:30px;background:var(--grey-50);}
.info-card h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--navy-700);margin-bottom:.6em;}
.info-card p{margin-bottom:0;}
.map-frame{border:1px solid var(--grey-200);width:100%;height:280px;}

/* ---------- CTA band (blue) ---------- */
.cta-band{
  background:linear-gradient(120deg, var(--navy-800), var(--navy-700));
  color:var(--white);padding:52px var(--gutter);border-radius:2px;
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
}
.cta-band h2{margin-bottom:.2em;font-size:1.6rem;color:var(--white);}
.cta-band p{margin-bottom:0;color:var(--grey-400);}

/* ---------- Footer (dark blue) ---------- */
.site-footer{background:var(--navy-900);color:var(--grey-400);padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line-dark);}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h5{font-family:var(--font-body);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--silver-blue);margin-bottom:1.1em;font-weight:600;}
.footer-grid ul{display:flex;flex-direction:column;gap:.7em;}
.footer-grid a{color:var(--grey-400);font-size:.9rem;}
.footer-grid a:hover{color:var(--white);}
.footer-brand img{height:32px;margin-bottom:1em;}
.footer-brand p{max-width:32ch;font-size:.9rem;color:var(--grey-400);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:.8rem;color:var(--grey-400);flex-wrap:wrap;gap:10px;}
.socials{display:flex;gap:14px;}
.socials a{width:34px;height:34px;border:1px solid var(--line-dark-strong);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;color:var(--grey-400);}
.socials a:hover{border-color:var(--silver-blue);color:var(--silver-blue);}

/* ---------- Utility ---------- */
.center-text{text-align:center;}
.mt-0{margin-top:0;}
.muted{color:var(--grey-500);}
.on-dark .muted{color:var(--grey-400);}