/* ============================================================
   CORPUS CARBON — Premium Homepage Mockup
   Palette: Solid Green #5BBE2E · Carbon Black #141511 · Paper #FFFFFF
   No gradients — solid colour only. Floating-coal motion. Sora + Inter.
   ============================================================ */

:root{
  --green:#5BBE2E;
  --green-dark:#46A11C;
  --green-deep:#2F7A12;
  --green-pale:#EEF8E6;
  --green-pale-2:#E2F2D6;

  --coal:#141511;        /* darkest carbon */
  --coal-2:#1C1E17;
  --coal-3:#262922;
  --coal-line:rgba(255,255,255,.08);

  --ink:#1A1C16;
  --text:#33372C;
  --muted:#6E7363;
  --paper:#FFFFFF;
  --paper-2:#F4F7EF;     /* light greenish */
  --paper-3:#ECF1E3;
  --line:#E3E9DA;
  --line-2:#D5DEC8;

  --shadow-sm:0 2px 10px rgba(20,21,17,.06);
  --shadow:0 14px 36px rgba(20,21,17,.10);
  --shadow-lg:0 28px 70px rgba(20,21,17,.18);
  --shadow-green:0 16px 34px rgba(91,190,46,.30);

  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --r-xl:32px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-bounce:cubic-bezier(.34,1.4,.64,1);
  --maxw:1240px;
}

/* ---- Reset ---- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.7;color:var(--text);background:var(--paper);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color .3s var(--ease)}
ul,ol{list-style:none}
button{border:none;background:none;cursor:pointer;font-family:inherit}
input,textarea,select{font-family:inherit;font-size:inherit;outline:none}
h1,h2,h3,h4,h5,h6{font-family:'Sora',sans-serif;font-weight:700;line-height:1.18;color:var(--ink);letter-spacing:-.02em}

::selection{background:var(--green);color:#fff}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--paper-3)}
::-webkit-scrollbar-thumb{background:var(--green);border-radius:10px;border:2px solid var(--paper-3)}
::-webkit-scrollbar-thumb:hover{background:var(--green-dark)}

/* ---- Layout ---- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 26px}
.section{padding:104px 0;position:relative}
.section-sm{padding:72px 0}
.bg-paper2{background:var(--paper-2)}
.bg-coal{background:var(--coal)}

.section-head{text-align:center;max-width:720px;margin:0 auto 58px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-family:'Sora',sans-serif;
  font-size:12.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--green-deep);margin-bottom:16px;
}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--green);border-radius:2px}
.eyebrow.center::after{content:'';width:26px;height:2px;background:var(--green);border-radius:2px}
.section-head h2{font-size:clamp(28px,3.8vw,46px);margin-bottom:16px}
.section-head p{font-size:17px;color:var(--muted);max-width:600px;margin:0 auto}
.hl{color:var(--green)}                 /* solid green highlight (no gradient) */
.on-dark h2,.on-dark h3,.on-dark h4{color:#fff}
.on-dark .section-head p{color:rgba(255,255,255,.72)}
.on-dark .eyebrow{color:var(--green)}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;font-family:'Sora',sans-serif;font-size:14.5px;font-weight:600;
  border-radius:50px;border:2px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .35s var(--ease),background .3s var(--ease),box-shadow .35s var(--ease),color .3s var(--ease);
}
.btn i,.btn svg{transition:transform .35s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-primary{background:var(--green);color:#fff;box-shadow:var(--shadow-green)}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-3px);box-shadow:0 20px 40px rgba(91,190,46,.42)}
.btn-dark{background:var(--coal);color:#fff;border-color:var(--coal)}
.btn-dark:hover{background:var(--coal-3);transform:translateY(-3px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-outline:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-3px)}
.btn-outline-green{background:transparent;color:var(--green-deep);border-color:var(--green)}
.btn-outline-green:hover{background:var(--green);color:#fff;transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--green-deep);border-color:#fff}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(0,0,0,.22)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-3px)}
.btn-lg{padding:17px 36px;font-size:15.5px}
.btn-sm{padding:11px 22px;font-size:13.5px}

/* ============================================================
   FLOATING COAL
   ============================================================ */
.coal-field{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.coal{
  position:absolute;display:block;
  background-color:#1c1d13;
  background-image:url('../assets/img/general/coal-grain.png');
  background-size:150% 150%;
  background-blend-mode:overlay;
  clip-path:polygon(20% 6%,52% 0,80% 16%,100% 46%,90% 80%,60% 100%,26% 92%,3% 58%,9% 24%);
  box-shadow:inset 6px 7px 9px rgba(236,240,224,.12), inset -8px -10px 15px rgba(0,0,0,.82);
  filter:drop-shadow(0 12px 15px rgba(0,0,0,.4));
  opacity:.96;
  animation:coalFloat var(--d,18s) var(--ease) infinite;
  animation-delay:var(--dl,0s);
}
.coal::before{   /* vitreous glint — anthracite is glossy */
  content:'';position:absolute;top:21%;left:25%;width:15%;height:11%;
  background:rgba(240,244,232,.62);border-radius:50%;filter:blur(1.5px);opacity:.45;
}
.coal::after{    /* a lit facet plane */
  content:'';position:absolute;inset:0;background:rgba(225,232,210,.09);
  clip-path:polygon(20% 6%,52% 0,66% 26%,40% 46%,9% 24%);
}
.coal--b{clip-path:polygon(12% 20%,42% 2%,72% 9%,96% 36%,88% 72%,66% 96%,30% 90%,6% 62%)}
.coal--b::after{clip-path:polygon(12% 20%,42% 2%,58% 30%,32% 48%,6% 40%)}
.coal--c{clip-path:polygon(30% 4%,64% 12%,93% 32%,82% 58%,95% 86%,54% 97%,16% 82%,5% 44%,16% 18%)}
.coal--c::after{clip-path:polygon(30% 4%,64% 12%,70% 36%,42% 50%,16% 20%)}
.coal--far{opacity:.55;filter:drop-shadow(0 8px 12px rgba(0,0,0,.3)) blur(1.4px)}
.coal--rim{filter:drop-shadow(0 0 3px rgba(91,190,46,.4)) drop-shadow(0 10px 14px rgba(0,0,0,.45))}
/* keep section copy above the coal layer */
.why .container,.tech .container{position:relative;z-index:2}
@keyframes coalFloat{
  0%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-28px) rotate(9deg)}
  100%{transform:translateY(0) rotate(0deg)}
}

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar{background:var(--coal);color:rgba(255,255,255,.82);padding:9px 0;font-size:13px;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar-row{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.topbar-info{display:flex;gap:24px;flex-wrap:wrap}
.topbar-info a,.topbar-info span{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.82)}
.topbar-info a:hover{color:var(--green)}
.topbar-info i{color:var(--green)}
.topbar-social{display:flex;gap:12px}
.topbar-social a{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:12px}
.topbar-social a:hover{background:var(--green);transform:translateY(-2px)}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header{background:#fff;position:sticky;top:0;z-index:1000;box-shadow:0 1px 0 var(--line);transition:box-shadow .35s var(--ease),background .35s var(--ease)}
.header.scrolled{box-shadow:var(--shadow)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:50px;width:auto}
.brand-name{font-family:'Sora',sans-serif;font-weight:800;font-size:21px;color:var(--ink);line-height:1;letter-spacing:-.02em}
.brand-name span{display:block;font-size:9.5px;font-weight:600;letter-spacing:.26em;color:var(--green-deep);margin-top:4px}
.nav-menu{display:flex;align-items:center;gap:2px}
.nav-menu>li{position:relative}
.nav-menu>li>a{display:inline-flex;align-items:center;gap:6px;padding:10px 15px;font-family:'Sora',sans-serif;font-size:14.5px;font-weight:600;color:var(--ink);border-radius:50px;white-space:nowrap;position:relative}
.nav-menu>li>a::after{content:'';position:absolute;left:50%;bottom:5px;width:0;height:3px;background:var(--green);border-radius:3px;transform:translateX(-50%);transition:width .35s var(--ease)}
.nav-menu>li>a:hover,.nav-menu>li.active>a{color:var(--green-deep)}
.nav-menu>li>a:hover::after,.nav-menu>li.active>a::after{width:22px}
.nav-menu .mobile-only{display:none}

.dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:288px;background:#fff;border-radius:var(--r);padding:12px;box-shadow:var(--shadow-lg);border:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s var(--ease);z-index:100}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li a{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:14px;font-weight:500;color:var(--text);border-radius:9px}
.dropdown li a i{color:var(--green);font-size:12px;width:14px}
.dropdown li a:hover{background:var(--green-pale);color:var(--green-deep);padding-left:20px}

.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{padding:11px 20px;font-size:13.5px}
.menu-toggle{display:none;position:relative;z-index:1002;width:44px;height:44px;border-radius:12px;background:var(--paper-2);align-items:center;justify-content:center;font-size:20px;color:var(--green-deep)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:var(--paper-2)}
.hero::before{   /* blueprint grid — solid SVG strokes, not a gradient */
  content:'';position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.6;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cpath d='M64 0H0V64' fill='none' stroke='%235BBE2E' stroke-opacity='.07' stroke-width='1'/%3E%3C/svg%3E");
  background-size:64px 64px;
}
.hero-wordmark{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(70px,15vw,230px);
  letter-spacing:-.04em;white-space:nowrap;color:rgba(91,190,46,.06);z-index:0;
  pointer-events:none;user-select:none;line-height:1;
  animation:wordSlide 26s linear infinite alternate;
}
@keyframes wordSlide{0%{transform:translate(-52%,-50%)}100%{transform:translate(-48%,-50%)}}

.hero-slide{position:relative;padding:64px 0 78px;min-height:632px;display:flex;align-items:center}
.hero-inner{position:relative;z-index:3;width:100%;display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:10px;padding:9px 18px;background:#fff;border:1px solid var(--line);border-radius:50px;font-family:'Sora',sans-serif;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green-deep);box-shadow:var(--shadow-sm);margin-bottom:24px}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(91,190,46,.2);animation:dotPulse 2s ease-in-out infinite}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 0 rgba(91,190,46,.5)}50%{box-shadow:0 0 0 9px rgba(91,190,46,0)}}
.hero-title{font-size:clamp(34px,5.3vw,62px);font-weight:800;line-height:1.05;color:var(--ink);margin-bottom:22px}
.hero-title .hl{position:relative;display:inline-block}
.hero-title .hl::after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:7px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 8' preserveAspectRatio='none'%3E%3Cpath d='M2 6 Q 50 0 100 4 T 198 4' stroke='%235BBE2E' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center/100% 100%}
.hero-desc{font-size:17px;color:var(--text);max-width:548px;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-mini-stats{display:flex;gap:28px;margin-top:36px;flex-wrap:wrap}
.hero-mini-stat{display:flex;flex-direction:column;gap:2px}
.hero-mini-stat .n{font-family:'Sora',sans-serif;font-size:30px;font-weight:800;color:var(--ink);line-height:1}
.hero-mini-stat .n span{color:var(--green)}
.hero-mini-stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;line-height:1.35}
.hero-mini-stat+.hero-mini-stat{padding-left:28px;border-left:1px dashed var(--line-2)}

/* hero visual */
.hero-visual{position:relative;width:100%;max-width:500px;margin:0 auto;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.hero-visual::before{content:'';position:absolute;width:86%;height:86%;border-radius:50%;background:rgba(91,190,46,.12);z-index:0}
.hero-visual::after{content:'';position:absolute;width:96%;height:96%;border-radius:50%;border:1.5px dashed rgba(47,122,18,.28);z-index:0;animation:spin 32s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-photo{position:relative;z-index:2;width:78%;height:78%;border-radius:50%;object-fit:cover;box-shadow:0 30px 60px rgba(20,21,17,.34),0 0 0 10px rgba(255,255,255,.85);animation:floaty 5.5s ease-in-out infinite alternate}
@keyframes floaty{from{transform:translateY(-10px)}to{transform:translateY(12px)}}
.hero-chip{position:absolute;z-index:4;display:inline-flex;align-items:center;gap:8px;padding:10px 15px;background:#fff;border:1px solid var(--line);border-radius:50px;font-family:'Sora',sans-serif;font-size:12px;font-weight:600;color:var(--ink);box-shadow:var(--shadow);animation:floaty 4.4s ease-in-out infinite alternate}
.hero-chip i{width:20px;height:20px;border-radius:50%;background:var(--green);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:9px}
.hero-chip.c1{top:8%;left:-2%;animation-delay:.1s}
.hero-chip.c2{top:46%;right:-4%;animation-delay:1.1s}
.hero-chip.c3{bottom:10%;left:6%;animation-delay:.6s}

/* hero swiper controls */
.hero-swiper .swiper-pagination{bottom:22px!important}
.hero-swiper .swiper-pagination-bullet{width:34px;height:4px;border-radius:4px;background:rgba(47,122,18,.22);opacity:1;transition:all .35s var(--ease)}
.hero-swiper .swiper-pagination-bullet-active{background:var(--green);width:56px}
.hero-swiper .swiper-button-next,.hero-swiper .swiper-button-prev{width:52px;height:52px;background:#fff;border:1px solid var(--line);border-radius:50%;color:var(--green-deep);box-shadow:var(--shadow);transition:all .35s var(--ease)}
.hero-swiper .swiper-button-next:hover,.hero-swiper .swiper-button-prev:hover{background:var(--green);color:#fff;transform:scale(1.08)}
.hero-swiper .swiper-button-next::after,.hero-swiper .swiper-button-prev::after{font-size:16px;font-weight:800}

.swiper-slide-active .hero-tag{animation:fadeUp .8s var(--ease) .1s both}
.swiper-slide-active .hero-title{animation:fadeUp .9s var(--ease) .22s both}
.swiper-slide-active .hero-desc{animation:fadeUp .9s var(--ease) .38s both}
.swiper-slide-active .hero-actions{animation:fadeUp .9s var(--ease) .52s both}
.swiper-slide-active .hero-mini-stats{animation:fadeUp .9s var(--ease) .66s both}
.swiper-slide-active .hero-visual{animation:floatIn 1.1s var(--ease) .3s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes floatIn{from{opacity:0;transform:translateY(50px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{background:var(--coal);color:#fff;padding:15px 0;overflow:hidden;border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}
.marquee-track{display:inline-flex;gap:54px;white-space:nowrap;animation:scroll 32s linear infinite;font-family:'Sora',sans-serif;font-size:15px;font-weight:600;letter-spacing:.03em}
.marquee-track span{display:inline-flex;align-items:center;gap:14px}
.marquee-track i{color:var(--green);font-size:7px}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   CAPABILITY BOXES
   ============================================================ */
.caps{padding:84px 0 24px;position:relative;z-index:5}
.caps-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cap{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:260px;box-shadow:var(--shadow-lg);cursor:pointer;transition:transform .5s var(--ease)}
.cap img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .8s var(--ease)}
.cap-shade{position:absolute;inset:0;z-index:1;background:rgba(15,16,11,.46);transition:background .5s var(--ease)}
.cap-bar{position:absolute;left:0;right:0;bottom:0;height:62%;z-index:1;background:rgba(15,16,11,.7)}
.cap-green{position:absolute;inset:0;z-index:1;background:rgba(47,122,18,.74);opacity:0;transition:opacity .5s var(--ease)}
.cap-content{position:absolute;left:0;right:0;bottom:0;padding:28px;z-index:2;color:#fff}
.cap-num{font-family:'Sora',sans-serif;font-size:13px;font-weight:700;color:var(--green);letter-spacing:.1em;margin-bottom:8px}
.cap--on .cap-num{color:#fff}
.cap-content h4{color:#fff;font-size:21px;margin-bottom:6px}
.cap-content p{font-size:13.5px;color:rgba(255,255,255,.9);max-height:0;opacity:0;overflow:hidden;transition:all .5s var(--ease)}
.cap:hover{transform:translateY(-10px)}
.cap:hover img{transform:scale(1.1)}
.cap:hover .cap-green{opacity:1}
.cap:hover .cap-content p{max-height:120px;opacity:1;margin-top:10px}

/* ============================================================
   ABOUT
   ============================================================ */
.about{padding:110px 0}
.about-row{display:grid;grid-template-columns:1.02fr 1fr;gap:66px;align-items:center}
.about-visual{position:relative;border-radius:var(--r-xl);overflow:hidden}
.about-visual img{width:100%;height:540px;object-fit:cover;transition:transform .8s var(--ease)}
.about-visual:hover img{transform:scale(1.04)}
.about-badge{position:absolute;left:22px;bottom:22px;background:#fff;padding:18px 24px;border-radius:var(--r);display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-lg)}
.about-badge .ic{width:54px;height:54px;border-radius:14px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px}
.about-badge .num{font-family:'Sora',sans-serif;font-size:26px;font-weight:800;color:var(--ink);line-height:1}
.about-badge .lbl{font-size:13px;color:var(--muted);margin-top:3px}
.about-content h2{font-size:clamp(28px,3.6vw,43px);margin-bottom:18px}
.about-content .lead{font-size:17px;color:var(--text);margin-bottom:24px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0}
.about-feature{display:flex;gap:14px;align-items:flex-start}
.about-feature .ck{flex-shrink:0;width:34px;height:34px;border-radius:10px;background:var(--green-pale);color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-size:14px}
.about-feature h5{font-family:'Sora',sans-serif;font-size:15.5px;margin-bottom:3px;color:var(--ink)}
.about-feature p{font-size:13.5px;color:var(--muted);margin:0}

/* ============================================================
   PARALLAX
   ============================================================ */
.parallax{position:relative;min-height:500px;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#fff;isolation:isolate}
.parallax-bg{position:absolute;top:-14%;left:0;right:0;bottom:-14%;background-size:cover;background-position:center;z-index:-2;will-change:transform}
.parallax-shade{position:absolute;inset:0;z-index:-1;background:rgba(13,15,10,.74)}
.parallax-inner{position:relative;text-align:center;max-width:820px;padding:90px 24px;z-index:1}
.parallax-inner .eyebrow{color:var(--green);justify-content:center}
.parallax-inner h2{color:#fff;font-size:clamp(30px,4vw,50px);margin-bottom:18px}
.parallax-inner p{font-size:17px;color:rgba(255,255,255,.86);max-width:620px;margin:0 auto 30px}
.parallax-stats{display:flex;justify-content:center;gap:58px;flex-wrap:wrap;margin-top:34px}
.parallax-stat .n{font-family:'Sora',sans-serif;font-size:clamp(34px,4vw,50px);font-weight:800;color:var(--green);line-height:1}
.parallax-stat .l{font-size:13px;color:rgba(255,255,255,.82);text-transform:uppercase;letter-spacing:.1em;margin-top:8px;font-weight:600}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products{position:relative;overflow:hidden;background:var(--paper-2)}
.products-swiper{padding:20px 8px 72px!important}
.products-swiper .swiper-slide{height:auto;display:flex}
.p-card{background:#fff;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s var(--ease);width:100%;display:flex;flex-direction:column}
.p-card:hover{transform:translateY(-12px);box-shadow:var(--shadow-lg);border-color:var(--green)}
.p-thumb{position:relative;aspect-ratio:1.12/1;overflow:hidden;background:var(--coal)}
.p-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.p-card:hover .p-thumb img{transform:scale(1.1)}
.p-tag{position:absolute;top:14px;left:14px;z-index:2;background:var(--green);color:#fff;font-family:'Sora',sans-serif;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:50px}
.p-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex-grow:1}
.p-body h4{font-size:18px;margin-bottom:10px;color:var(--ink);transition:color .3s var(--ease)}
.p-card:hover .p-body h4{color:var(--green-deep)}
.p-specs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.p-specs span{font-size:11.5px;font-weight:600;color:var(--green-deep);background:var(--green-pale);border:1px solid var(--green-pale-2);padding:3px 10px;border-radius:30px}
.p-body p{font-size:13.5px;color:var(--muted);margin-bottom:18px;flex-grow:1}
.p-link{display:inline-flex;align-items:center;gap:8px;font-family:'Sora',sans-serif;font-size:14px;font-weight:600;color:var(--green-deep);align-self:flex-start}
.p-link i{transition:transform .3s var(--ease)}
.p-card:hover .p-link i{transform:translateX(6px)}
.products-swiper .swiper-pagination{bottom:14px!important}
.products-swiper .swiper-pagination-bullet{width:9px;height:9px;background:var(--line-2);opacity:1;transition:all .3s var(--ease)}
.products-swiper .swiper-pagination-bullet-active{background:var(--green);width:28px;border-radius:5px}
.products-nav{display:flex;gap:10px;justify-content:center;margin-top:14px}
.products-nav button{width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--green-deep);font-size:15px;display:inline-flex;align-items:center;justify-content:center;transition:all .3s var(--ease)}
.products-nav button:hover{background:var(--green);color:#fff;border-color:var(--green);transform:scale(1.08)}

/* ============================================================
   WHY (dark)
   ============================================================ */
.why{background:var(--coal);position:relative;overflow:hidden}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:2}
.why-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);padding:34px 26px;transition:transform .4s var(--ease),background .4s var(--ease),border-color .4s var(--ease)}
.why-card:hover{transform:translateY(-8px);background:rgba(91,190,46,.08);border-color:rgba(91,190,46,.5)}
.why-ic{width:66px;height:66px;border-radius:18px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:22px;transition:transform .4s var(--ease)}
.why-card:hover .why-ic{transform:rotate(-8deg) scale(1.06)}
.why-card h4{color:#fff;font-size:18px;margin-bottom:10px}
.why-card p{font-size:13.5px;color:rgba(255,255,255,.66);margin:0}

/* ============================================================
   COUNTERS
   ============================================================ */
.counters-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.counter{text-align:center;padding:34px 22px;border-radius:var(--r-lg);background:var(--paper-2);border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.counter:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--green)}
.counter-ic{width:64px;height:64px;border-radius:18px;background:var(--green);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:25px;margin-bottom:18px}
.counter-num{font-family:'Sora',sans-serif;font-size:46px;font-weight:800;color:var(--ink);line-height:1;margin-bottom:8px}
.counter-num .plus{color:var(--green)}
.counter-label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}

/* ============================================================
   APPLICATIONS
   ============================================================ */
.apps{background:var(--paper-2)}
.apps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.app-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 20px;text-align:center;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.app-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:var(--green)}
.app-ic{width:62px;height:62px;border-radius:50%;background:var(--green-pale);color:var(--green-deep);display:inline-flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px;transition:all .4s var(--ease)}
.app-card:hover .app-ic{background:var(--green);color:#fff}
.app-card h5{font-family:'Sora',sans-serif;font-size:14.5px;color:var(--ink)}

/* ============================================================
   TECHNICAL EDGE (spec tiles)
   ============================================================ */
.tech{background:var(--coal);position:relative;overflow:hidden}
.tech-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:2}
.tech-copy h2{color:#fff;font-size:clamp(26px,3.4vw,40px);margin-bottom:18px}
.tech-copy p{color:rgba(255,255,255,.72);font-size:16px;margin-bottom:26px}
.tech-list{display:flex;flex-direction:column;gap:14px}
.tech-li{display:flex;gap:13px;align-items:flex-start;color:rgba(255,255,255,.84);font-size:14.5px}
.tech-li i{color:var(--green);margin-top:3px}
.tech-tiles{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tech-tile{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:28px 24px;transition:transform .4s var(--ease),border-color .4s var(--ease)}
.tech-tile:hover{transform:translateY(-6px);border-color:rgba(91,190,46,.5)}
.tech-tile .n{font-family:'Sora',sans-serif;font-size:34px;font-weight:800;color:var(--green);line-height:1}
.tech-tile .t{color:#fff;font-family:'Sora',sans-serif;font-weight:600;font-size:14.5px;margin:8px 0 4px}
.tech-tile .s{color:rgba(255,255,255,.6);font-size:12.5px}

/* ============================================================
   INDUSTRIES CHIPS
   ============================================================ */
.industries{text-align:center}
.chips{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;max-width:940px;margin:0 auto}
.chip{display:inline-flex;align-items:center;gap:10px;padding:13px 23px;background:var(--paper-2);border:1px solid var(--line);border-radius:50px;font-family:'Sora',sans-serif;font-size:14px;font-weight:600;color:var(--ink);transition:all .35s var(--ease);cursor:default}
.chip i{color:var(--green)}
.chip:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-3px)}
.chip:hover i{color:#fff}

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certs{background:var(--paper-2)}
.cert-row{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.cert-badge{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 26px;min-width:210px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.cert-badge:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--green)}
.cert-badge .ic{width:48px;height:48px;border-radius:12px;background:var(--green-pale);color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.cert-badge h6{font-family:'Sora',sans-serif;font-size:14.5px;color:var(--ink);margin-bottom:2px}
.cert-badge p{font-size:12px;color:var(--muted)}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testi-swiper{padding:20px 8px 70px!important}
.testi-swiper .swiper-slide{height:auto}
.testi-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;height:100%;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow-sm);transition:box-shadow .35s var(--ease),border-color .35s var(--ease)}
.testi-card:hover{box-shadow:var(--shadow);border-color:var(--green)}
.testi-stars{color:#F4A623;font-size:16px;letter-spacing:2px}
.testi-quote{font-size:14.5px;color:var(--text);line-height:1.8;flex-grow:1;position:relative}
.testi-author{display:flex;align-items:center;gap:13px;padding-top:16px;border-top:1px solid var(--line)}
.testi-avatar{width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;font-family:'Sora',sans-serif;font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.testi-author strong{display:block;font-family:'Sora',sans-serif;font-size:14.5px;color:var(--ink)}
.testi-author span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.testi-swiper .swiper-pagination{bottom:14px!important}
.testi-swiper .swiper-pagination-bullet{width:9px;height:9px;background:var(--line-2);opacity:1}
.testi-swiper .swiper-pagination-bullet-active{background:var(--green);width:28px;border-radius:5px}

/* ============================================================
   CTA (solid green)
   ============================================================ */
.cta{background:var(--green);position:relative;overflow:hidden}
.cta .container{position:relative;z-index:2}
.cta-row{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center}
.cta h3{color:#fff;font-size:clamp(25px,3.4vw,40px);margin-bottom:10px}
.cta p{color:rgba(255,255,255,.92);font-size:17px;margin:0}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{background:var(--paper-2)}
.contact-row{display:grid;grid-template-columns:1fr 1.1fr;gap:46px;align-items:start}
.contact-card{background:var(--coal);border-radius:var(--r-lg);padding:42px;color:#fff;position:relative;overflow:hidden}
.contact-card h3{color:#fff;font-size:24px;margin-bottom:8px}
.contact-card>p{color:rgba(255,255,255,.74);margin-bottom:30px}
.contact-item{display:flex;gap:16px;margin-bottom:22px;position:relative;z-index:2}
.contact-item .ic{flex-shrink:0;width:46px;height:46px;border-radius:12px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px}
.contact-item h6{font-size:12px;color:rgba(255,255,255,.6);font-weight:500;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}
.contact-item p,.contact-item a{color:#fff;font-size:14.5px;line-height:1.55}
.contact-item a:hover{color:var(--green)}
.contact-note{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.6)}
.contact-note i{color:var(--green)}
.contact-form{background:#fff;padding:42px;border-radius:var(--r-lg);box-shadow:var(--shadow);border:1px solid var(--line)}
.contact-form h3{font-size:24px;margin-bottom:8px}
.contact-form>p{color:var(--muted);margin-bottom:26px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{position:relative;margin-bottom:16px}
.form-field.full{grid-column:1/-1}
.form-field label{position:absolute;top:15px;left:16px;font-size:14px;color:var(--muted);pointer-events:none;transition:all .25s var(--ease);background:#fff;padding:0 6px}
.form-control{width:100%;padding:16px;border:1.5px solid var(--line-2);border-radius:12px;background:#fff;font-size:14.5px;color:var(--ink);transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}
.form-control:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(91,190,46,.14)}
.form-field input:focus+label,.form-field input:not(:placeholder-shown)+label,
.form-field textarea:focus+label,.form-field textarea:not(:placeholder-shown)+label{top:-9px;font-size:12px;color:var(--green-deep);font-weight:600}
textarea.form-control{min-height:130px;resize:vertical}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--coal);color:rgba(255,255,255,.72);padding:78px 0 28px;position:relative;overflow:hidden}
.footer-row{display:grid;grid-template-columns:1.5fr 1fr 1.1fr 1.2fr;gap:48px;margin-bottom:48px;position:relative;z-index:2}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.footer-brand img{height:46px}
.footer-brand span{font-family:'Sora',sans-serif;font-weight:800;font-size:20px;color:#fff}
.footer-about{font-size:14px;line-height:1.7;color:rgba(255,255,255,.62);margin-bottom:22px}
.footer-social{display:flex;gap:11px}
.footer-social a{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.07);color:#fff;transition:all .3s var(--ease)}
.footer-social a:hover{background:var(--green);transform:translateY(-3px)}
.footer-col h5{color:#fff;font-family:'Sora',sans-serif;font-size:16px;margin-bottom:22px;position:relative;padding-bottom:13px}
.footer-col h5::after{content:'';position:absolute;left:0;bottom:0;width:34px;height:3px;background:var(--green);border-radius:3px}
.footer-list li{margin-bottom:11px}
.footer-list a{font-size:14px;display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.66)}
.footer-list a::before{content:'›';color:var(--green);font-weight:700;transition:transform .3s var(--ease)}
.footer-list a:hover{color:#fff;padding-left:4px}
.footer-contact-item{display:flex;gap:12px;margin-bottom:15px;font-size:14px;color:rgba(255,255,255,.66)}
.footer-contact-item i{flex-shrink:0;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(91,190,46,.16);color:var(--green);font-size:14px}
.footer-contact-item a:hover{color:var(--green)}
.footer-bottom{padding-top:28px;border-top:1px solid rgba(255,255,255,.09);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.5)}
.footer-bottom a{color:var(--green);font-weight:600}

/* ============================================================
   FLOATING ACTIONS / PRELOADER
   ============================================================ */
.fab-wrap{position:fixed;left:22px;bottom:22px;z-index:990;display:flex;flex-direction:column;gap:12px}
.fab{position:relative;width:54px;height:54px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:21px;box-shadow:0 8px 24px rgba(0,0,0,.2);transition:transform .35s var(--ease)}
.fab:hover{transform:scale(1.1) translateY(-3px)}
.fab-call{background:var(--coal)}
.fab-wa{background:#25D366}
.fab-mail{background:var(--green)}
.fab::after{content:'';position:absolute;inset:-2px;border-radius:50%;z-index:-1;animation:ripple 3s var(--ease) infinite;opacity:0}
.fab-wa::after{background:rgba(37,211,102,.5)}
.fab-call::after{background:rgba(20,21,17,.5)}
.fab-mail::after{background:rgba(91,190,46,.5)}
@keyframes ripple{0%{transform:scale(.85);opacity:.7}100%{transform:scale(2.4);opacity:0}}
.fab-top{position:fixed;right:22px;bottom:22px;z-index:990;width:46px;height:46px;border-radius:50%;background:var(--coal);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:17px;opacity:0;visibility:hidden;transform:translateY(18px);transition:all .35s var(--ease);box-shadow:var(--shadow)}
.fab-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.fab-top:hover{background:var(--green);transform:translateY(-3px)}

.preloader{position:fixed;inset:0;z-index:9999;background:var(--coal);display:flex;align-items:center;justify-content:center;transition:opacity .6s ease,visibility .6s ease}
.preloader.hide{opacity:0;visibility:hidden}
.preloader-ring{width:62px;height:62px;border:3px solid rgba(255,255,255,.14);border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}

/* ============================================================
   REVEAL
   ============================================================ */
[data-anim]{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-anim].in{opacity:1;transform:translateY(0)}
[data-anim="left"]{transform:translateX(-40px)}
[data-anim="right"]{transform:translateX(40px)}
[data-anim="left"].in,[data-anim="right"].in{transform:translateX(0)}
[data-anim="zoom"]{transform:scale(.92)}
[data-anim="zoom"].in{transform:scale(1)}
[data-delay="1"]{transition-delay:.12s}
[data-delay="2"]{transition-delay:.24s}
[data-delay="3"]{transition-delay:.36s}
[data-delay="4"]{transition-delay:.48s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .nav-actions .btn-brochure{display:none}
  .apps-grid{grid-template-columns:repeat(3,1fr)}
}

/* ===== TABLET & MOBILE (≤1024): slide-in menu + stacked hero ===== */
@media (max-width:1024px){
  .section{padding:76px 0}
  .section-sm{padding:54px 0}
  /* Slide-in nav */
  .nav-menu{position:fixed;top:0;right:0;width:328px;max-width:86vw;height:100vh;background:#fff;flex-direction:column;align-items:stretch;padding:88px 22px 28px;box-shadow:-12px 0 34px rgba(0,0,0,.18);transform:translateX(100%);transition:transform .4s var(--ease);overflow-y:auto;z-index:1001;gap:0}
  .nav-menu.open{transform:translateX(0)}
  body.menu-open{overflow:hidden}
  body::after{content:'';position:fixed;inset:0;background:rgba(13,15,10,.5);z-index:999;opacity:0;visibility:hidden;transition:all .35s var(--ease)}
  body.menu-open::after{opacity:1;visibility:visible}
  .nav-menu>li{width:100%;border-bottom:1px solid var(--line)}
  .nav-menu>li>a{width:100%;padding:14px 4px;border-radius:0;font-size:16px}
  .nav-menu>li>a::after{display:none}
  .nav-menu .mobile-only{display:list-item}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding:2px 0 8px 14px;display:none;min-width:0}
  .has-dropdown.open .dropdown{display:block}
  .menu-toggle{display:inline-flex}
  .nav-actions .btn{display:none}          /* quote + brochure live in the menu now */
  .coal{display:none}                      /* coal positions are desktop-tuned */
  /* Hero: TAG → TITLE → PARA → IMAGE → BUTTONS → STATS */
  .hero-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px}
  .hero-content{display:contents}
  .hero-tag{order:1;margin-bottom:0}
  .hero-title{order:2;margin-bottom:0}
  .hero-desc{order:3;margin:0 auto}
  .hero-visual{order:4;max-width:360px;margin:4px auto}
  .hero-actions{order:5;justify-content:center;margin:0 auto}
  .hero-mini-stats{order:6;justify-content:center;margin:2px auto 0}
  .topbar-info span{display:none}
  /* Section grids */
  .caps-row{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .about-row{grid-template-columns:1fr;gap:40px}
  .about-visual img{height:400px}
  .counters-grid{grid-template-columns:1fr 1fr}
  .tech-row{grid-template-columns:1fr;gap:38px}
  .cta-row{grid-template-columns:1fr;text-align:center}
  .cta-actions{justify-content:center}
  .contact-row{grid-template-columns:1fr}
  .footer-row{grid-template-columns:1fr 1fr;gap:34px}
}

/* ===== PHONES (≤640): tighten type & spacing ===== */
@media (max-width:640px){
  .section{padding:52px 0}
  .section-sm{padding:40px 0}
  .section-head{margin-bottom:32px}
  .container{padding:0 18px}
  /* Topbar — keep phone + social only */
  .topbar{font-size:12px;padding:8px 0}
  .topbar-info{gap:14px}
  .topbar-info a:nth-child(2){display:none}
  .topbar-social{gap:9px}
  .topbar-social a{width:26px;height:26px;font-size:11px}
  /* Header */
  .nav{padding:10px 0}
  .brand img{height:38px}
  .brand-name{font-size:16px}
  .brand-name span{font-size:8.5px;letter-spacing:.2em;margin-top:3px}
  .menu-toggle{width:42px;height:42px;font-size:19px}
  /* Hero */
  .hero-slide{padding:24px 0 44px;min-height:auto}
  .hero-wordmark{font-size:50px;opacity:.05}
  .hero-tag{font-size:11px;padding:7px 14px;letter-spacing:.08em}
  .hero-title{font-size:27px;line-height:1.16}
  .hero-desc{font-size:14.5px;max-width:100%}
  .hero-visual{max-width:266px}
  .hero-actions{flex-direction:column;width:100%;max-width:330px}
  .hero-actions .btn{width:100%}
  .hero-mini-stats{gap:14px}
  .hero-mini-stat .n{font-size:23px}
  .hero-mini-stat .l{font-size:10.5px}
  .hero-mini-stat+.hero-mini-stat{padding-left:14px}
  .hero-chip{display:none}
  /* Headings */
  .section-head h2{font-size:23px}
  .section-head p{font-size:14.5px}
  .eyebrow{font-size:11.5px}
  /* Sections */
  .caps-row{grid-template-columns:1fr;gap:14px}
  .cap{min-height:200px}
  .about-visual img{height:280px}
  .about-badge{left:12px;bottom:12px;padding:9px 13px;gap:10px;border-radius:12px}
  .about-badge .ic{width:38px;height:38px;font-size:16px;border-radius:10px}
  .about-badge .num{font-size:17px}
  .about-badge .lbl{font-size:10.5px}
  .about-content h2{font-size:23px}
  .about-content .lead{font-size:15.5px}
  .about-features{grid-template-columns:1fr;gap:14px}
  .apps-grid{grid-template-columns:1fr 1fr;gap:12px}
  .app-card{padding:24px 14px}
  .why-grid{grid-template-columns:1fr 1fr;gap:12px}
  .why-card{padding:24px 18px}
  .why-ic{width:54px;height:54px;font-size:22px;margin-bottom:14px}
  .counters-grid{grid-template-columns:1fr 1fr;gap:12px}
  .counter{padding:24px 14px}
  .counter-ic{width:54px;height:54px;font-size:22px;margin-bottom:14px}
  .counter-num{font-size:32px}
  .tech-tiles{grid-template-columns:1fr 1fr;gap:12px}
  .tech-tile{padding:22px 18px}
  .tech-copy h2{font-size:23px}
  .tech-tile .n{font-size:27px}
  .parallax{min-height:360px}
  .parallax-inner{padding:58px 18px}
  .parallax-inner h2{font-size:25px}
  .parallax-inner p{font-size:14.5px}
  .parallax-stats{gap:22px}
  .parallax-stat .n{font-size:30px}
  .chips{gap:9px}
  .chip{font-size:12.5px;padding:11px 16px}
  .cert-badge{min-width:0;flex:1 1 100%;padding:18px 22px}
  .p-body{padding:18px}
  .cta h3{font-size:23px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .contact-card,.contact-form{padding:26px 20px}
  .contact-card h3,.contact-form h3{font-size:21px}
  .footer-row{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;text-align:center;gap:8px}
}

/* ===== SMALL PHONES (≤420) ===== */
@media (max-width:420px){
  .hero-title{font-size:24px}
  .hero-mini-stats{gap:10px}
  .hero-mini-stat .n{font-size:20px}
  .hero-mini-stat .l{font-size:10px}
  .section-head h2{font-size:21px}
  .about-content h2,.tech-copy h2,.cta h3,.parallax-inner h2{font-size:21px}
  .apps-grid{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:1fr}
  .counters-grid{grid-template-columns:1fr 1fr}
  .tech-tiles{grid-template-columns:1fr}
}