/*
Theme Name: DIGISMIND 
Theme URI: https://digismind.in
Author: DIGISMIND 
Author URI: https://digismind.in
Description: One-page agency theme for DigiSMind — WhatsApp CRM, AI chatbots, bulk messaging and digital marketing services for Indian businesses.
Version: 1.0
Text Domain: digismind
*/

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root{
  --navy-950:#070c16;
  --navy-900:#0b1220;
  --navy-800:#111b30;
  --navy-700:#182543;
  --line:#22304f;
  --cyan:#22d3ee;
  --blue:#3b82f6;
  --wa-green:#25d366;
  --text-hi:#eef2f9;
  --text-mid:#aeb9d1;
  --text-low:#7684a1;
  --radius:14px;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--navy-950);
  color:var(--text-hi);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--cyan);}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-0.01em;color:var(--text-hi);}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;}
.section-head p{color:var(--text-mid);margin-top:14px;font-size:16px;}
section{padding:100px 0;position:relative;}
@media(max-width:640px){section{padding:64px 0;}}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-weight:600;font-size:15px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:var(--navy-950);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(34,211,238,.5);}
.btn-whatsapp{background:var(--wa-green);color:#04150a;}
.btn-whatsapp:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(37,211,102,.55);}
.btn-ghost{border:1px solid var(--line);color:var(--text-hi);}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:18px 0;
  transition:background .3s ease, padding .3s ease, border-color .3s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(7,12,22,.86);
  backdrop-filter:blur(14px);
  padding:12px 0;
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;}
.logo{font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.02em;display:flex;align-items:center;gap:8px;}
.logo .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);}
.logo span{color:var(--cyan);}
.main-nav ul{display:flex;gap:32px;align-items:center;}
.main-nav a{font-size:14px;color:var(--text-mid);font-weight:500;transition:color .2s;}
.main-nav a:hover{color:var(--text-hi);}
.header-cta{display:flex;align-items:center;gap:14px;}
.hamburger{display:none;flex-direction:column;gap:5px;width:26px;z-index:210;}
.hamburger span{height:2px;background:var(--text-hi);border-radius:2px;transition:.3s;}

@media(max-width:900px){
  .main-nav{
    position:fixed;inset:0;background:var(--navy-950);
    display:flex;align-items:center;justify-content:center;
    transform:translateX(100%);transition:transform .35s ease;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;text-align:center;gap:28px;}
  .main-nav a{font-size:22px;}
  .header-cta .btn-ghost{display:none;}
  .hamburger{display:flex;}
  .hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .hamburger.open span:nth-child(2){opacity:0;}
  .hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
}

/* ============================================
   HERO — signature: live automation thread
   ============================================ */
.hero{
  padding:170px 0 100px;
  position:relative;
  overflow:hidden;
}
#particle-canvas{position:absolute;inset:0;z-index:0;opacity:.55;}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
@media(max-width:960px){.hero .wrap{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(34px,5.2vw,58px);line-height:1.08;}
.hero h1 .grad{background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{color:var(--text-mid);font-size:17px;margin:22px 0 34px;max-width:480px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap;}
.hero-stats div b{font-family:var(--font-mono);font-size:24px;color:var(--cyan);display:block;}
.hero-stats div span{font-size:13px;color:var(--text-low);}

/* thread / chat visual */
.thread-card{
  background:var(--navy-800);border:1px solid var(--line);border-radius:20px;
  padding:22px;position:relative;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.6);
}
.thread-card .thread-head{display:flex;align-items:center;gap:10px;margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--line);}
.thread-head img,.thread-head .avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--wa-green),#0e8a3e);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:13px;color:#04150a;font-weight:700;}
.thread-head b{font-size:14px;}
.thread-head small{display:block;color:var(--text-low);font-size:12px;}
.bubble{
  max-width:80%;padding:11px 15px;border-radius:14px;font-size:14px;margin-bottom:10px;
  opacity:0;transform:translateY(10px);animation:pop .5s ease forwards;
}
.bubble.in{background:var(--navy-700);border-bottom-left-radius:4px;}
.bubble.out{background:linear-gradient(135deg,var(--wa-green),#0e8a3e);color:#04150a;margin-left:auto;border-bottom-right-radius:4px;font-weight:500;}
.bubble.b1{animation-delay:.2s;}
.bubble.b2{animation-delay:1s;}
.bubble.b3{animation-delay:1.8s;}
.bubble.b4{animation-delay:2.6s;}
@keyframes pop{to{opacity:1;transform:translateY(0);}}
.thread-tick{font-family:var(--font-mono);font-size:10px;color:var(--text-low);margin-top:-6px;margin-bottom:10px;}

/* ============================================
   MARQUEE / TRUST STRIP
   ============================================ */
.trust-strip{
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:26px 0;
    background:var(--navy-900);
}

.trust-strip .wrap{
    display:flex;
    gap:44px;
    align-items:center;
    flex-wrap:wrap;
    justify-content:center;
    color:var(--text-low);
    font-family:var(--font-mono);
    font-size:13px;
    letter-spacing:.04em;
}

/* ============================================
   SERVICES
   ============================================ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:900px){.services-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:640px){.services-grid{grid-template-columns:1fr;}}
.service-card{
  background:var(--navy-800);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;transition:.3s ease;position:relative;overflow:hidden;
}
.service-card:hover{border-color:var(--cyan);transform:translateY(-4px);}
.service-card .num{font-family:var(--font-mono);font-size:12px;color:var(--text-low);}
.service-card .icon{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(34,211,238,.1);color:var(--cyan);margin:14px 0 16px;font-size:20px;
}
.service-card h3{font-size:18px;margin-bottom:8px;}
.service-card p{font-size:14px;color:var(--text-mid);}
.service-card.featured{border-color:var(--wa-green);background:linear-gradient(160deg,rgba(37,211,102,.09),var(--navy-800) 60%);}
.service-card.featured .icon{background:rgba(37,211,102,.14);color:var(--wa-green);}
.service-card .go{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--wa-green);margin-top:14px;font-weight:600;}

/* ============================================
   WHATSAPP SPOTLIGHT BANNER
   ============================================ */
.wa-spotlight{
  background:radial-gradient(circle at 20% 20%,rgba(37,211,102,.16),transparent 55%), var(--navy-800);
  border:1px solid var(--line);border-radius:24px;
  padding:56px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
}
@media(max-width:900px){.wa-spotlight{grid-template-columns:1fr;padding:36px 24px;}}
.wa-spotlight h3{font-size:clamp(24px,3vw,32px);margin-bottom:14px;}
.wa-spotlight p{color:var(--text-mid);margin-bottom:24px;}
.wa-points{display:flex;flex-direction:column;gap:10px;margin-bottom:26px;}
.wa-points li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-mid);}
.wa-points li::before{content:"✓";color:var(--wa-green);font-weight:700;}
.wa-url-chip{
  font-family:var(--font-mono);font-size:13px;color:var(--wa-green);
  border:1px dashed rgba(37,211,102,.5);padding:8px 14px;border-radius:999px;display:inline-block;margin-bottom:20px;
}

/* ============================================
   PROCESS
   ============================================ */
.process-line{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;}
@media(max-width:900px){.process-line{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.process-line{grid-template-columns:1fr;}}
.process-step{padding:26px 20px;border-left:2px solid var(--line);position:relative;}
.process-step .idx{font-family:var(--font-mono);color:var(--cyan);font-size:13px;margin-bottom:10px;display:block;}
.process-step h4{font-size:16px;margin-bottom:8px;}
.process-step p{font-size:13.5px;color:var(--text-mid);}

/* ============================================
   WHY US
   ============================================ */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:700px){.why-grid{grid-template-columns:1fr;}}
.why-item{display:flex;gap:16px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--navy-900);}
.why-item .icon{color:var(--cyan);font-size:22px;flex-shrink:0;}
.why-item h4{font-size:15.5px;margin-bottom:5px;}
.why-item p{font-size:13.5px;color:var(--text-mid);}

/* ============================================
   TESTIMONIALS SLIDER
   ============================================ */
.testi-wrap{position:relative;max-width:720px;margin:0 auto;text-align:center;}
.testi-slide{display:none;}
.testi-slide.active{display:block;animation:fadeIn .5s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.testi-quote{font-size:19px;line-height:1.55;color:var(--text-hi);font-family:var(--font-display);font-weight:500;}
.testi-who{margin-top:22px;color:var(--text-low);font-size:13.5px;font-family:var(--font-mono);}
.testi-dots{display:flex;gap:8px;justify-content:center;margin-top:30px;}
.testi-dots button{width:8px;height:8px;border-radius:50%;background:var(--line);transition:.2s;}
.testi-dots button.active{background:var(--cyan);width:22px;border-radius:5px;}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:16px;font-weight:600;text-align:left;color:var(--text-hi);}
.faq-q .plus{font-family:var(--font-mono);font-size:20px;color:var(--cyan);transition:.3s;flex-shrink:0;margin-left:20px;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{padding-bottom:22px;color:var(--text-mid);font-size:14.5px;max-width:640px;}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.contact-info-card{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--radius);padding:30px;}
.contact-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line);}
.contact-row:last-child{border-bottom:none;}
.contact-row .icon{color:var(--cyan);font-size:18px;}
.contact-row b{display:block;font-size:14px;}
.contact-row span{font-size:13.5px;color:var(--text-mid);}

.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:13px;color:var(--text-mid);margin-bottom:7px;}
.form-field input,.form-field select,.form-field textarea{
  width:100%;background:var(--navy-800);border:1px solid var(--line);border-radius:10px;
  padding:13px 15px;color:var(--text-hi);font-family:var(--font-body);font-size:14.5px;
  transition:border-color .2s;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--cyan);}
.form-field textarea{resize:vertical;min-height:100px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:520px){.form-row-2{grid-template-columns:1fr;}}
#form-status{margin-top:14px;font-size:13.5px;}
#form-status.ok{color:var(--wa-green);}
#form-status.err{color:#f87171;}

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:150;
  width:58px;height:58px;border-radius:50%;
  background:var(--wa-green);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -6px rgba(37,211,102,.6);
  font-size:28px;color:#04150a;
  animation:float 3s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* ============================================
   FOOTER
   ============================================ */
.site-footer{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--navy-900);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h5{font-size:13px;color:var(--text-low);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;font-family:var(--font-mono);}
.footer-grid a{display:block;font-size:14px;color:var(--text-mid);margin-bottom:10px;transition:.2s;}
.footer-grid a:hover{color:var(--cyan);}
.footer-bottom{display:flex;justify-content:space-between;padding-top:26px;border-top:1px solid var(--line);color:var(--text-low);font-size:13px;flex-wrap:wrap;gap:10px;}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}