/* =================================================================
   RK Techno Solutions — Main Stylesheet
   Brand: Red #ED1C24 · Yellow #FFD700 · Navy #232A36
   Design inspired by yulanto.com (modern corporate agency)
   ================================================================= */

:root {
    --red:        #ED1C24;
    --red-dark:   #c8121a;
    --yellow:     #FFD400;
    --navy:       #1c2230;
    --navy-2:     #232a36;
    --navy-3:     #2d3646;
    --ink:        #1a1f2b;
    --body:       #4a5568;
    --muted:      #7b8496;
    --line:       #e7eaf0;
    --bg:         #ffffff;
    --bg-soft:    #f6f8fb;
    --bg-soft-2:  #eef2f8;
    --white:      #ffffff;
    --radius:     14px;
    --radius-sm:  10px;
    --shadow:     0 10px 40px rgba(28,34,48,.08);
    --shadow-lg:  0 24px 60px rgba(28,34,48,.14);
    --shadow-red: 0 12px 30px rgba(237,28,36,.28);
    --container:  1200px;
    --ff-head:    'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ff-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --t:          .28s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--ff-body);
    color: var(--body);
    background: var(--bg);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--ff-head);
    color: var(--ink);
    line-height: 1.2;
    margin: 0 0 .6em;
    font-weight: 700;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.3rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1rem; }

a { color: var(--red); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--red-dark); }

img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; }
@media (max-width: 991px) { .hide-md { display: none !important; } }
@media (max-width: 640px) { .hide-sm, .hide-sm-inline { display: none !important; } }

.section { padding: 90px 0; }
.section--soft { background: var(--bg-soft); }
.section--navy { background: var(--navy); color: #cfd6e4; }
.section--navy h2, .section--navy h3 { color: #fff; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--ff-head);
    font-weight: 600;
    font-size: .95rem;
    padding: 14px 30px;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--t);
    text-align: center;
    line-height: 1;
}
.btn-primary { background: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.btn-primary:hover { background: var(--red-dark); color: #fff; transform: translateY(-3px); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; transform: translateY(-3px); }
.btn-yellow { background: var(--yellow); color: var(--navy); }
.btn-yellow:hover { background: #ffdf33; color: var(--navy); transform: translateY(-3px); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--red); color: var(--red); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-outline-light:hover { background: #fff; color: var(--navy); }
.btn-lg { padding: 17px 38px; font-size: 1rem; }

/* ---------- Section heading ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--ff-head);
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--red); display: inline-block; }
.section-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head p { color: var(--muted); font-size: 1.05rem; }
.text-left.section-head { margin-left: 0; text-align: left; }

/* =================================================================
   HEADER
   ================================================================= */
.topbar {
    background: #161b26;
    color: #b9c1d1;
    font-size: .85rem;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; min-height: 44px; gap: 20px; }
.topbar a { color: #cfd6e4; }
.topbar a:hover { color: var(--yellow); }
.topbar__left { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar__left span { display: inline-flex; align-items: center; gap: 7px; }
.topbar__social { display: flex; gap: 14px; }
.topbar__social a:hover { color: var(--yellow); }

.site-top { position: sticky; top: 0; z-index: 100; }
.site-header {
    background: rgba(28,34,48,.97);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid rgba(255,255,255,.07);
    transition: background var(--t), box-shadow var(--t);
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(0,0,0,.28); }

/* Homepage: transparent header overlaying the full-screen hero slider */
body.page-home .site-top { position: absolute; left: 0; right: 0; top: 0; }
body.page-home .topbar { background: transparent; border-bottom-color: rgba(255,255,255,.14); }
body.page-home .site-header { background: transparent; backdrop-filter: none; border-bottom-color: rgba(255,255,255,.12); }
body.page-home .site-top.stuck { position: fixed; animation: hdrDown .4s ease; }
body.page-home .site-top.stuck .topbar { display: none; }
body.page-home .site-top.stuck .site-header { background: rgba(28,34,48,.98); backdrop-filter: saturate(180%) blur(10px); box-shadow: 0 6px 24px rgba(0,0,0,.3); }
@keyframes hdrDown { from { transform: translateY(-100%); } to { transform: none; } }

/* homepage hides the topbar (contact shows inline in the reference nav) */
body.page-home .topbar { display: none; }

/* inline contact shown in the reference (compact) nav */
.nav-contact { display: none; align-items: center; gap: 16px; margin-left: 30px; margin-right: auto; }
.nav-contact a { display: inline-flex; align-items: center; gap: 8px; color: #e6ebf4; font-family: var(--ff-head); font-weight: 500; font-size: .92rem; }
.nav-contact a:hover { color: var(--yellow); }
.nav-contact svg { opacity: .8; }
.nav-contact__sep { width: 1px; height: 18px; background: rgba(255,255,255,.28); }

/* REFERENCE / COMPACT nav (homepage hero overlay, before scroll):
   logo · phone · email · Get a Quote · hamburger */
.site-top.nav-compact .nav-contact { display: flex; }
.site-top.nav-compact .nav-toggle { display: flex; }
@media (max-width: 767px) { .site-top.nav-compact .nav-contact { display: none; } }

/* =================================================================
   SLIDE-IN NAV DRAWER (hamburger menu) — Yulanto-style
   ================================================================= */
/* transparent wrapper in horizontal mode (children promoted into .nav) */
.nav-menu-wrap { display: contents; }
.nav-menu__head, .nav-menu__foot { display: none; }

/* drawer mode */
.nav-menu-wrap.as-drawer {
    display: flex; flex-direction: column;
    position: fixed; top: 0; right: 0; height: 100vh; width: min(92vw, 420px);
    background: #fff; box-shadow: -16px 0 60px rgba(16,20,30,.22);
    transform: translateX(105%); transition: transform .38s cubic-bezier(.4,0,.2,1);
    z-index: 130; padding: 26px 32px; overflow-y: auto;
}
.nav-menu-wrap.as-drawer.open { transform: none; }

/* drawer overlay backdrop */
.nav-backdrop { position: fixed; inset: 0; background: rgba(12,16,24,.5); opacity: 0; visibility: hidden; transition: opacity .38s ease, visibility .38s ease; z-index: 95; }
.nav-backdrop.show { opacity: 1; visibility: visible; }

.nav-menu-wrap.as-drawer .nav-menu__head {
    display: flex; align-items: center; justify-content: flex-end; gap: 14px;
    padding-bottom: 18px; margin-bottom: 12px;
}
.nav-menu__head span { font-family: var(--ff-head); font-weight: 700; letter-spacing: .12em; color: var(--ink); font-size: .95rem; }
.nav-menu__close { background: none; border: 0; cursor: pointer; color: var(--ink); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; transition: all var(--t); }
.nav-menu__close:hover { background: var(--bg-soft); color: var(--red); }

/* menu items in drawer */
.nav-menu-wrap.as-drawer .menu {
    display: flex; flex-direction: column; align-items: stretch;
    position: static; background: none; box-shadow: none; padding: 0; gap: 0; flex: 1;
}
.nav-menu-wrap.as-drawer .menu > li { position: static; }
.nav-menu-wrap.as-drawer .menu > li > a {
    font-family: var(--ff-head); font-weight: 700; font-size: 1.5rem; color: var(--ink);
    padding: 12px 0; display: flex; align-items: center; justify-content: space-between; border-radius: 0;
}
.nav-menu-wrap.as-drawer .menu > li > a:hover,
.nav-menu-wrap.as-drawer .menu > li.active > a { color: var(--red); padding-left: 0; }
.nav-menu-wrap.as-drawer .menu .caret {
    display: inline-block; width: 9px; height: 9px; margin: 0 6px 3px 0;
    border-right: 2.5px solid currentColor; border-bottom: 2.5px solid currentColor;
    transform: rotate(45deg); transition: transform var(--t); opacity: .8;
}
.nav-menu-wrap.as-drawer .menu > li.open-sub .caret { transform: rotate(-135deg); margin-bottom: -3px; }
/* accordion submenu */
.nav-menu-wrap.as-drawer .submenu {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none;
    min-width: auto; padding: 0 0 8px 4px; margin: 0;
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
}
.nav-menu-wrap.as-drawer .menu > li.open-sub .submenu { max-height: 520px; }
.nav-menu-wrap.as-drawer .submenu a { font-family: var(--ff-head); font-weight: 500; font-size: 1rem; color: var(--body); padding: 9px 0; }
.nav-menu-wrap.as-drawer .submenu a:hover { color: var(--red); padding-left: 6px; }

/* drawer footer */
.nav-menu-wrap.as-drawer .nav-menu__foot { display: block; padding-top: 22px; margin-top: 14px; border-top: 1px solid var(--line); }
.nav-menu__logo { height: 40px; width: auto; background: var(--navy); padding: 8px 12px; border-radius: 10px; margin-bottom: 16px; }
.nav-menu__social { display: flex; gap: 12px; margin-bottom: 14px; }
.nav-menu__social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); transition: all var(--t); }
.nav-menu__social a:hover { background: var(--red); border-color: var(--red); color: #fff; transform: translateY(-3px); }
.nav-menu__copy { font-size: .8rem; color: var(--muted); margin: 0; }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { height: 42px; width: auto; }
.brand__name { font-family: var(--ff-head); font-weight: 800; font-size: 1.15rem; color: #fff; line-height: 1.05; }
.brand__name b { color: var(--red); }
.brand__name span { display: block; font-size: .62rem; letter-spacing: .22em; color: #8a93a6; font-weight: 600; }

.menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu > li { position: relative; }
.menu > li > a {
    font-family: var(--ff-head);
    font-weight: 500;
    font-size: .95rem;
    color: #dfe4ee;
    padding: 10px 15px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 8px;
}
.menu > li > a:hover, .menu > li.active > a { color: var(--yellow); }
.menu .caret { width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); margin-top: -3px; transition: transform var(--t); }
.menu li:hover .caret { transform: rotate(-135deg); margin-top: 3px; }

.submenu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 260px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--line);
    padding: 10px;
    list-style: none;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--t);
}
.menu li:hover .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a { display: block; padding: 9px 14px; border-radius: 8px; font-size: .9rem; color: var(--body); font-weight: 500; }
.submenu a:hover { background: var(--bg-soft); color: var(--red); padding-left: 18px; }

.nav__actions { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; height: 2.5px; width: 24px; background: #fff; border-radius: 2px; transition: all var(--t); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =================================================================
   FULL-SCREEN HERO SLIDER (homepage)
   ================================================================= */
.hero-slider {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: #1a2233;
    isolation: isolate;
}
.hs-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.4s ease, visibility 1.4s ease;
    z-index: 1;
}
.hs-slide.active { opacity: 1; visibility: visible; z-index: 2; position: relative; }

/* per-slide background IMAGES with a slow zoom-in (Ken Burns) effect */
.hs-slide__bg { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.hs-slide__bg::before {
    content: ""; position: absolute; inset: -2%;
    background-image: var(--hsbg); background-size: cover; background-position: center;
    transform: scale(1.02);
}
.hs-slide.active .hs-slide__bg::before { animation: hs-kenburns 10s ease-out forwards; }
@keyframes hs-kenburns { from { transform: scale(1.02); } to { transform: scale(1.18); } }
/* dark overlay so headline text stays readable over the photo */
.hs-slide__bg::after {
    content: ""; position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(90deg, rgba(9,11,18,.86) 0%, rgba(9,11,18,.6) 40%, rgba(9,11,18,.28) 72%, rgba(9,11,18,.18) 100%);
}
/* per-slide background images are set via the --hsbg custom property
   (slide 1 inline for instant load; slides 2 & 3 lazy-set by JS on activation) */

.hs-glow { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hs-slide--1 .hs-glow { width: 300px; height: 300px; background: var(--red); opacity: .28; bottom: -60px; left: 30%; }
.hs-slide--2 .hs-glow { width: 300px; height: 300px; background: var(--yellow); opacity: .16; bottom: -60px; left: 30%; }
.hs-slide--3 .hs-glow { width: 300px; height: 300px; background: var(--red); opacity: .22; bottom: -60px; left: 30%; }

.hs-inner {
    position: relative; z-index: 3;
    display: grid; grid-template-columns: 1.02fr .98fr; gap: 40px; align-items: center;
    min-height: 100vh; padding: 120px 0 90px;
}
.hs-text { max-width: 620px; }
.hs-eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-family: var(--ff-head); font-weight: 600; font-size: .82rem; letter-spacing: .04em;
    color: #fff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
    padding: 8px 16px; border-radius: 50px; margin-bottom: 22px;
}
.hs-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 4px rgba(255,212,0,.25); }
.hs-text .hs-title {
    font-family: 'Poppins', var(--ff-head); font-weight: 800;
    font-size: clamp(2.1rem, 4.4vw, 3.6rem); line-height: 1.1; color: #fff; margin: 0 0 16px;
}
.hs-text .hs-title .hl { color: var(--yellow); }
.hs-sub { font-family: var(--ff-head); font-weight: 600; font-size: clamp(1.05rem, 1.8vw, 1.35rem); margin: 0 0 14px; }
.hs-slide--1 .hs-sub { color: #7fb0ff; }
.hs-slide--2 .hs-sub { color: #ffb0a8; }
.hs-slide--3 .hs-sub { color: var(--yellow); }
.hs-desc { color: #d7dce6; font-size: 1.05rem; max-width: 520px; margin: 0 0 30px; }
.hs-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* right visual */
.hs-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.hs-visual svg { width: 100%; max-width: 520px; height: auto; filter: drop-shadow(0 30px 60px rgba(0,0,0,.4)); }
.hs-float { animation: hs-floaty 5s ease-in-out infinite; }
@keyframes hs-floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* entrance animation for the active slide */
.hs-slide .hs-eyebrow,
.hs-slide .hs-text .hs-title,
.hs-slide .hs-sub,
.hs-slide .hs-desc,
.hs-slide .hs-cta,
.hs-slide .hs-visual { opacity: 0; transform: translateY(34px); }
.hs-slide.active .hs-eyebrow,
.hs-slide.active .hs-text .hs-title,
.hs-slide.active .hs-sub,
.hs-slide.active .hs-desc,
.hs-slide.active .hs-cta { animation: hs-up .7s cubic-bezier(.2,.7,.3,1) forwards; }
.hs-slide.active .hs-visual { animation: hs-up .9s cubic-bezier(.2,.7,.3,1) .15s forwards; }
.hs-slide.active .hs-eyebrow { animation-delay: .05s; }
.hs-slide.active .hs-text .hs-title { animation-delay: .16s; }
.hs-slide.active .hs-sub { animation-delay: .28s; }
.hs-slide.active .hs-desc { animation-delay: .38s; }
.hs-slide.active .hs-cta { animation-delay: .48s; }
@keyframes hs-up { to { opacity: 1; transform: none; } }

/* vertical "since" text */
.hs-vtext {
    position: absolute; left: 26px; top: 50%; transform: translateY(-50%) rotate(180deg);
    writing-mode: vertical-rl; z-index: 5; color: rgba(255,255,255,.6);
    font-family: var(--ff-head); font-weight: 600; letter-spacing: .35em; font-size: .72rem;
}
.hs-vtext::before, .hs-vtext::after { content: ""; display: block; width: 1px; height: 40px; background: rgba(255,255,255,.3); margin: 12px auto; }

/* arrows */
.hs-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 6;
    width: 52px; height: 52px; border-radius: 50%; cursor: pointer;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.22); color: #fff;
    display: grid; place-items: center; transition: all .25s; backdrop-filter: blur(4px);
}
.hs-arrow:hover { background: var(--red); border-color: var(--red); transform: translateY(-50%) scale(1.08); }
.hs-prev { left: 62px; } .hs-next { right: 22px; }

/* dots */
.hs-dots { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 6; display: flex; gap: 12px; }
.hs-dots button { width: 12px; height: 12px; border-radius: 50%; border: 0; cursor: pointer; background: rgba(255,255,255,.35); transition: all .25s; padding: 0; }
.hs-dots button.active { background: var(--yellow); width: 34px; border-radius: 20px; }

/* scroll hint */
.hs-scroll { position: absolute; bottom: 28px; right: 34px; z-index: 6; color: rgba(255,255,255,.6); font-size: .74rem; font-family: var(--ff-head); letter-spacing: .1em; display: flex; align-items: center; gap: 8px; }
.hs-scroll .mouse { width: 22px; height: 34px; border: 2px solid rgba(255,255,255,.5); border-radius: 12px; position: relative; }
.hs-scroll .mouse::after { content: ""; position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 4px; height: 6px; background: #fff; border-radius: 3px; animation: hs-scrolldot 1.6s ease-in-out infinite; }
@keyframes hs-scrolldot { 0% { opacity: 0; top: 6px; } 40% { opacity: 1; } 80% { opacity: 0; top: 16px; } 100% { opacity: 0; } }

@media (max-width: 991px) {
    .hs-inner { grid-template-columns: 1fr; text-align: center; padding: 130px 0 100px; gap: 30px; }
    .hs-text { max-width: none; margin: 0 auto; }
    .hs-eyebrow { justify-content: center; }
    .hs-desc { margin-left: auto; margin-right: auto; }
    .hs-cta { justify-content: center; }
    .hs-visual { order: -1; }
    .hs-visual svg { max-width: 380px; }
    .hs-vtext { display: none; }
}
@media (max-width: 640px) {
    .hero-slider { min-height: auto; }
    .hs-inner { min-height: auto; padding: 120px 0 90px; }
    .hs-arrow { display: none; }
    .hs-scroll { display: none; }
    .hs-visual svg { max-width: 300px; }
}

/* =================================================================
   HERO (legacy — kept for reference)
   ================================================================= */
.hero {
    position: relative;
    background: radial-gradient(1200px 600px at 80% -10%, #313c52 0%, var(--navy) 55%);
    color: #d9dfeb;
    overflow: hidden;
    padding: 90px 0 100px;
}
.hero::before {
    content: "";
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M0 30h60M30 0v60' stroke='%23ffffff' stroke-opacity='.03' stroke-width='1'/%3E%3C/svg%3E");
    pointer-events: none;
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; pointer-events: none; }
.hero__glow.g1 { width: 340px; height: 340px; background: var(--red); top: -80px; right: 8%; opacity: .35; }
.hero__glow.g2 { width: 260px; height: 260px; background: var(--yellow); bottom: -60px; left: -40px; opacity: .18; }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }
.hero__badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
    padding: 8px 16px; border-radius: 50px; font-size: .82rem; font-weight: 500;
    color: #fff; margin-bottom: 22px; backdrop-filter: blur(4px);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 4px rgba(255,212,0,.25); }
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero h1 .hl { color: var(--yellow); position: relative; }
.hero__lead { font-size: 1.12rem; color: #c3cbdb; max-width: 560px; margin-bottom: 32px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero__trust { display: flex; gap: 30px; flex-wrap: wrap; }
.hero__trust .t-item { }
.hero__trust .t-num { font-family: var(--ff-head); font-weight: 800; font-size: 1.7rem; color: #fff; line-height: 1; }
.hero__trust .t-num b { color: var(--red); }
.hero__trust .t-label { font-size: .82rem; color: #9aa4b8; }

/* Hero visual card */
.hero__visual { position: relative; }
.hero-card {
    background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px; padding: 26px; backdrop-filter: blur(8px);
    box-shadow: 0 30px 70px rgba(0,0,0,.35);
}
.hero-card__top { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.hero-card__top i { width: 11px; height: 11px; border-radius: 50%; background: #4a5468; display: block; }
.hero-card__top i:nth-child(1) { background: var(--red); }
.hero-card__top i:nth-child(2) { background: var(--yellow); }
.hero-card__top i:nth-child(3) { background: #3ecf8e; }
.hero-chip {
    display: flex; align-items: center; gap: 12px;
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
    border-radius: 12px; padding: 13px 15px; margin-bottom: 12px;
    color: #e6ebf4; font-size: .92rem; font-weight: 500;
    animation: floaty 4s ease-in-out infinite;
}
.hero-chip:nth-child(3) { animation-delay: .6s; }
.hero-chip:nth-child(4) { animation-delay: 1.2s; }
.hero-chip .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; color: #fff; }
.hero-chip .ic.r { background: var(--red); }
.hero-chip .ic.y { background: var(--yellow); color: var(--navy); }
.hero-chip .ic.b { background: #3a86ff; }
.hero-chip small { display: block; color: #97a1b5; font-weight: 400; font-size: .78rem; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

.hero-wave { display: block; width: 100%; margin-top: -1px; }

/* =================================================================
   TRUST BAR / STATS
   ================================================================= */
.statbar { background: var(--white); margin-top: -1px; }
.statbar .grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; padding: 46px 0; }
.stat { text-align: center; padding: 10px; }
.stat__num { font-family: var(--ff-head); font-weight: 800; font-size: 2.6rem; color: var(--navy); line-height: 1; }
.stat__num b { color: var(--red); }
.stat__label { color: var(--muted); font-weight: 500; margin-top: 6px; font-size: .95rem; }

/* =================================================================
   SERVICES GRID
   ================================================================= */
.svc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.svc-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px 28px;
    transition: all var(--t);
    position: relative;
    overflow: hidden;
}
.svc-card::after {
    content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0;
    background: linear-gradient(90deg, var(--red), var(--yellow)); transition: width var(--t);
}
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card:hover::after { width: 100%; }
.svc-card__icon {
    width: 68px; height: 68px; border-radius: 16px;
    background: linear-gradient(145deg, #fff0f0, #fff7db);
    color: var(--red); display: grid; place-items: center; margin-bottom: 20px;
    transition: all var(--t);
}
.svc-card:hover .svc-card__icon { background: var(--red); color: #fff; transform: rotate(-6deg); }
.svc-card h3 { margin-bottom: 10px; font-size: 1.22rem; }
.svc-card h3 a { color: var(--ink); }
.svc-card:hover h3 a { color: var(--red); }
.svc-card p { font-size: .93rem; color: var(--muted); margin-bottom: 16px; }
.svc-card__link { font-family: var(--ff-head); font-weight: 600; font-size: .87rem; display: inline-flex; align-items: center; gap: 6px; }
.svc-card__link .arr { transition: transform var(--t); }
.svc-card:hover .svc-card__link .arr { transform: translateX(4px); }

/* =================================================================
   ABOUT / SPLIT
   ================================================================= */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-visual { position: relative; }
.about-visual__main {
    border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg);
    background: linear-gradient(160deg, var(--navy), var(--navy-3));
    aspect-ratio: 4/3; display: grid; place-items: center; color: #fff;
}
.about-visual__main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-badge {
    position: absolute; bottom: -24px; left: -24px;
    background: var(--red); color: #fff; border-radius: 16px; padding: 20px 24px;
    box-shadow: var(--shadow-red); text-align: center;
}
.about-badge b { font-family: var(--ff-head); font-size: 2.1rem; display: block; line-height: 1; }
.about-badge span { font-size: .82rem; opacity: .9; }
.check-list { list-style: none; padding: 0; margin: 20px 0 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check-list li { display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--ink); font-size: .95rem; }
.check-list .ck { width: 22px; height: 22px; border-radius: 50%; background: #eafaf1; color: #21a366; display: grid; place-items: center; flex-shrink: 0; font-size: 13px; font-weight: 700; }

/* =================================================================
   AI / TECH SECTION
   ================================================================= */
.ai-band { background: linear-gradient(rgba(11,15,26,.66), rgba(18,13,28,.72)), url("../img/ai/ai-band-bg.jpg") center/cover no-repeat; color: #cbd3e2; position: relative; overflow: hidden; }
.ai-band .section-head h2, .ai-band h2, .ai-band h3 { color: #fff; text-shadow: 0 2px 18px rgba(0,0,0,.55); }
.ai-band .section-head p { text-shadow: 0 1px 12px rgba(0,0,0,.5); }
.ai-band::before {
    content: ""; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(237,28,36,.35), transparent 70%); filter: blur(40px);
}
.ai-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; margin-top: 46px; }
.ai-card {
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09);
    border-radius: 14px; padding: 28px 24px; transition: all var(--t);
}
.ai-card:hover { background: rgba(255,255,255,.07); transform: translateY(-6px); border-color: rgba(255,212,0,.4); }
.ai-card .ic { width: 54px; height: 54px; border-radius: 12px; background: rgba(255,212,0,.14); color: var(--yellow); display: grid; place-items: center; margin-bottom: 18px; }
.ai-card h3 { color: #fff; font-size: 1.1rem; }
.ai-card p { color: #97a1b5; font-size: .9rem; margin: 0; }

/* =================================================================
   WHY CHOOSE / FEATURES
   ================================================================= */
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.feature {
    display: flex; gap: 18px; padding: 28px; background: #fff;
    border: 1px solid var(--line); border-radius: var(--radius); transition: all var(--t);
}
.feature:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.feature .ic {
    width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0;
    background: linear-gradient(145deg, var(--red), #ff5a5f); color: #fff;
    display: grid; place-items: center;
}
.feature h3 { font-size: 1.08rem; margin-bottom: 6px; }
.feature p { font-size: .9rem; color: var(--muted); margin: 0; }

/* =================================================================
   PROCESS TIMELINE
   ================================================================= */
.process { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; counter-reset: step; }
.process__step { position: relative; text-align: center; padding: 0 10px; }
.process__step::before {
    counter-increment: step; content: counter(step);
    width: 74px; height: 74px; margin: 0 auto 20px; border-radius: 50%;
    background: #fff; border: 2px dashed var(--red); color: var(--red);
    font-family: var(--ff-head); font-weight: 800; font-size: 1.6rem;
    display: grid; place-items: center; position: relative; z-index: 2;
}
.process__step:not(:last-child)::after {
    content: ""; position: absolute; top: 37px; left: 60%; width: 80%; height: 2px;
    background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
}
.process__step h3 { font-size: 1.1rem; }
.process__step p { font-size: .88rem; color: var(--muted); }

/* =================================================================
   AREAS
   ================================================================= */
.area-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.area-chip {
    display: flex; align-items: center; gap: 12px;
    background: #fff; border: 1px solid var(--line); border-radius: 12px;
    padding: 16px 18px; transition: all var(--t); color: var(--ink); font-weight: 600;
    font-family: var(--ff-head); font-size: .98rem;
}
.area-chip:hover { border-color: var(--red); box-shadow: var(--shadow); transform: translateY(-3px); color: var(--red); }
.area-chip .pin { width: 38px; height: 38px; border-radius: 10px; background: #fff0f0; color: var(--red); display: grid; place-items: center; flex-shrink: 0; transition: all var(--t); }
.area-chip:hover .pin { background: var(--red); color: #fff; }
.area-chip small { display: block; font-weight: 400; font-size: .74rem; color: var(--muted); }

/* =================================================================
   PORTFOLIO / OUR WORK
   ================================================================= */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.work-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; transition: all var(--t); box-shadow: var(--shadow);
}
.work-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.work-card__bar {
    display: flex; align-items: center; gap: 7px; padding: 11px 14px;
    background: #f1f3f7; border-bottom: 1px solid var(--line);
}
.work-card__bar i { width: 10px; height: 10px; border-radius: 50%; background: #cdd3de; flex-shrink: 0; }
.work-card__bar i:nth-child(1) { background: #ff5f57; }
.work-card__bar i:nth-child(2) { background: #febc2e; }
.work-card__bar i:nth-child(3) { background: #28c840; }
.work-card__addr {
    flex: 1; margin-left: 8px; background: #fff; border-radius: 20px;
    font-size: .72rem; color: var(--muted); padding: 5px 14px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    display: flex; align-items: center; gap: 6px;
}
.work-card__addr svg { flex-shrink: 0; opacity: .6; }
.work-shot { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.work-shot img {
    width: 100%; height: 100%; object-fit: cover; object-position: top center;
    transition: object-position 3.5s ease; display: block;
}
.work-card:hover .work-shot img { object-position: bottom center; }
.work-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; }
.work-card__foot h3 { font-size: 1.05rem; margin: 0; color: var(--ink); }
.work-card__cat { font-size: .72rem; font-weight: 600; color: var(--red); background: #fff0f0; padding: 5px 12px; border-radius: 20px; white-space: nowrap; font-family: var(--ff-head); }

/* =================================================================
   TESTIMONIALS
   ================================================================= */
.tst-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.tst {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 32px 28px; position: relative;
}
.tst__stars { color: var(--yellow); letter-spacing: 2px; margin-bottom: 14px; font-size: 1.05rem; }
.tst__text { color: var(--body); font-size: .96rem; }
.tst__quote { position: absolute; top: 22px; right: 28px; font-family: Georgia, serif; font-size: 4rem; color: var(--bg-soft-2); line-height: 1; }
.tst__author { display: flex; align-items: center; gap: 13px; margin-top: 20px; }
.tst__avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(145deg,var(--red),var(--yellow)); color: #fff; display: grid; place-items: center; font-family: var(--ff-head); font-weight: 700; }
.tst__author b { display: block; color: var(--ink); font-family: var(--ff-head); font-size: .95rem; }
.tst__author span { font-size: .82rem; color: var(--muted); }

/* =================================================================
   BLOG CARDS
   ================================================================= */
.post-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.post-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; transition: all var(--t); display: flex; flex-direction: column;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.post-card__img { aspect-ratio: 16/9; background: linear-gradient(145deg,var(--navy),var(--navy-3)); position: relative; display: grid; place-items: center; color: rgba(255,255,255,.25); }
.post-card__img .ph { font-family: var(--ff-head); font-weight: 800; font-size: 2rem; letter-spacing: .1em; }
.post-card__cat { position: absolute; top: 14px; left: 14px; background: var(--red); color: #fff; font-size: .72rem; font-weight: 600; padding: 5px 12px; border-radius: 50px; font-family: var(--ff-head); }
.post-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.post-card__meta { font-size: .78rem; color: var(--muted); margin-bottom: 10px; }
.post-card h3 { font-size: 1.14rem; margin-bottom: 10px; }
.post-card h3 a { color: var(--ink); }
.post-card h3 a:hover { color: var(--red); }
.post-card p { font-size: .9rem; color: var(--muted); flex: 1; }
.post-card__link { font-family: var(--ff-head); font-weight: 600; font-size: .85rem; margin-top: 12px; }

/* =================================================================
   FAQ ACCORDION
   ================================================================= */
.faq { max-width: 820px; margin: 0 auto; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; overflow: hidden; transition: box-shadow var(--t); }
.faq__item.open { box-shadow: var(--shadow); }
.faq__q {
    width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    font-family: var(--ff-head); font-weight: 600; font-size: 1.02rem; color: var(--ink);
    padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq__q .sign { width: 26px; height: 26px; border-radius: 50%; background: var(--bg-soft); color: var(--red); display: grid; place-items: center; flex-shrink: 0; font-size: 18px; transition: all var(--t); }
.faq__item.open .faq__q .sign { background: var(--red); color: #fff; transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq__item.open .faq__a { max-height: 400px; }
.faq__a p { padding: 0 24px 22px; margin: 0; color: var(--muted); font-size: .95rem; }

/* =================================================================
   CTA BAND
   ================================================================= */
.cta-band { background: linear-gradient(120deg, var(--red), #ff6a3d); color: #fff; border-radius: 22px; padding: 56px; text-align: center; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; top: -80px; right: -60px; width: 260px; height: 260px; background: rgba(255,255,255,.12); border-radius: 50%; }
.cta-band::after { content: ""; position: absolute; bottom: -90px; left: -50px; width: 220px; height: 220px; background: rgba(255,255,255,.1); border-radius: 50%; }
.cta-band h2 { color: #fff; position: relative; }
.cta-band p { color: rgba(255,255,255,.9); position: relative; max-width: 640px; margin: 0 auto 26px; }
.cta-band .btns { position: relative; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* =================================================================
   PAGE HEADER (inner pages)
   ================================================================= */
.page-hero { background: linear-gradient(rgba(14,20,38,.8), rgba(16,14,34,.84)), url("../img/ai/page-hero-bg.jpg") center/cover no-repeat; color: #cfd6e4; padding: 66px 0 74px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; bottom: -60px; left: -40px; width: 240px; height: 240px; background: radial-gradient(circle, rgba(255,212,0,.2), transparent 70%); filter: blur(30px); }
.page-hero h1 { color: #fff; position: relative; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .88rem; color: #97a1b5; position: relative; }
.breadcrumb a { color: #cfd6e4; }
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb .sep { opacity: .5; }

/* =================================================================
   FOOTER
   ================================================================= */
.footer { background: var(--navy); color: #9aa4b8; padding: 72px 0 0; }
.footer h4 { color: #fff; font-size: 1.05rem; margin-bottom: 22px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 40px; }
.footer__about p { font-size: .92rem; margin: 18px 0; }
.footer .brand__name { color: #fff; }
.footer .brand__name span { color: #7b8496; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: #9aa4b8; font-size: .92rem; }
.footer-links a:hover { color: var(--yellow); padding-left: 5px; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 15px; font-size: .92rem; align-items: flex-start; }
.footer-contact .ic { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.footer-contact a { color: #cfd6e4; }
.footer__social { display: flex; gap: 12px; margin-top: 20px; }
.footer__social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.06); display: grid; place-items: center; color: #cfd6e4; }
.footer__social a:hover { background: var(--red); color: #fff; transform: translateY(-3px); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 56px; padding: 24px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .85rem; }

/* =================================================================
   SERVICE DETAIL
   ================================================================= */
.svc-detail { display: grid; grid-template-columns: 1fr 320px; gap: 46px; align-items: start; }
.svc-body h2 { font-size: 1.7rem; margin-top: 1.5em; }
.svc-body p { color: var(--body); }
.svc-body ul { padding-left: 0; list-style: none; }
.svc-feat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; padding: 0; list-style: none; }
.svc-feat-list li { display: flex; gap: 10px; align-items: flex-start; background: var(--bg-soft); border-radius: 10px; padding: 13px 16px; font-weight: 500; color: var(--ink); font-size: .93rem; }
.svc-feat-list .ck { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.svc-sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 22px; }
.svc-nav { background: var(--bg-soft); border-radius: var(--radius); padding: 24px; }
.svc-nav h4 { font-size: 1.05rem; margin-bottom: 14px; }
.svc-nav ul { list-style: none; padding: 0; margin: 0; }
.svc-nav li a { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-radius: 10px; color: var(--ink); font-weight: 500; font-size: .9rem; background: #fff; margin-bottom: 8px; border: 1px solid var(--line); }
.svc-nav li a:hover, .svc-nav li.active a { background: var(--red); color: #fff; border-color: var(--red); }
.svc-cta-box { background: linear-gradient(160deg,var(--navy),var(--navy-3)); color: #fff; border-radius: var(--radius); padding: 30px 26px; text-align: center; }
.svc-cta-box h4 { color: #fff; }
.svc-cta-box p { font-size: .88rem; color: #b9c1d1; }

/* =================================================================
   FORMS
   ================================================================= */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 38px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-family: var(--ff-head); font-weight: 500; font-size: .88rem; color: var(--ink); margin-bottom: 7px; }
.form-control {
    width: 100%; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 10px;
    font-family: var(--ff-body); font-size: .95rem; color: var(--ink); background: var(--bg-soft);
    transition: all var(--t);
}
.form-control:focus { outline: none; border-color: var(--red); background: #fff; box-shadow: 0 0 0 4px rgba(237,28,36,.08); }
textarea.form-control { resize: vertical; min-height: 130px; }
.hp-field { position: absolute; left: -9999px; }
.alert { padding: 15px 18px; border-radius: 10px; margin-bottom: 20px; font-size: .92rem; }
.alert-success { background: #eafaf1; color: #17794a; border: 1px solid #b7e6cc; }
.alert-error { background: #fdecec; color: #b02a2a; border: 1px solid #f5c2c2; }
.alert-error ul { margin: 6px 0 0; padding-left: 18px; }

.info-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-bottom: 40px; }
.info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; text-align: center; }
.info-card .ic { width: 58px; height: 58px; border-radius: 14px; background: #fff0f0; color: var(--red); display: grid; place-items: center; margin: 0 auto 16px; }
.info-card h4 { font-size: 1rem; margin-bottom: 6px; }
.info-card p { font-size: .9rem; color: var(--muted); margin: 0; }
.info-card a { color: var(--ink); font-weight: 500; }
.info-card a:hover { color: var(--red); }

.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 300px; }
.map-embed iframe { width: 100%; height: 100%; min-height: 300px; border: 0; display: block; }

/* =================================================================
   PROSE (blog article)
   ================================================================= */
.prose { font-size: 1.05rem; color: var(--body); }
.prose h2 { font-size: 1.6rem; margin: 1.6em 0 .6em; }
.prose h3 { font-size: 1.25rem; margin: 1.4em 0 .5em; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: 1.2em; }
.prose li { margin-bottom: .5em; }
.prose img { border-radius: 12px; margin: 1.4em 0; }
.prose a { text-decoration: underline; }

.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 46px; list-style: none; padding: 0; flex-wrap: wrap; }
.pagination a, .pagination strong { display: grid; place-items: center; min-width: 42px; height: 42px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line); color: var(--ink); font-weight: 500; }
.pagination a:hover { border-color: var(--red); color: var(--red); }
.pagination .active strong, .pagination strong { background: var(--red); color: #fff; border-color: var(--red); }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,.4); transition: transform var(--t); }
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Floating social buttons (left of WhatsApp) ---------- */
.social-float { position: fixed; bottom: 32px; right: 96px; z-index: 90; display: flex; gap: 10px; }
.social-float a { width: 42px; height: 42px; border-radius: 50%; background: #fff; color: var(--navy); display: grid; place-items: center; box-shadow: 0 6px 20px rgba(28,34,48,.18); transition: transform var(--t), background var(--t), color var(--t); }
.social-float a:hover { transform: translateY(-4px); color: #fff; }
.social-float a.fb:hover { background: #1877f2; }
.social-float a.ig:hover { background: #e1306c; }
.social-float a.in:hover { background: #0a66c2; }
.social-float a.yt:hover { background: #ff0000; }
@media (max-width: 640px) { .social-float { display: none; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 991px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero__visual { display: none; }
    .split { grid-template-columns: 1fr; gap: 40px; }
    .svc-grid, .feature-grid, .tst-grid, .post-grid, .ai-grid { grid-template-columns: repeat(2,1fr); }
    .process { grid-template-columns: repeat(2,1fr); gap: 40px 24px; }
    .process__step:not(:last-child)::after { display: none; }
    .area-grid { grid-template-columns: repeat(3,1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: 34px; }
    .svc-detail { grid-template-columns: 1fr; }
    .svc-sidebar { position: static; }
    .statbar .grid { grid-template-columns: repeat(2,1fr); gap: 30px 10px; }
}

@media (max-width: 767px) {
    .topbar { display: none; }
    .nav-toggle { display: flex; }
    /* menu becomes the slide-in drawer on mobile; hide the horizontal fallback */
    .nav-menu-wrap:not(.as-drawer) { display: none; }
    .section { padding: 60px 0; }
    .svc-grid, .feature-grid, .tst-grid, .post-grid, .ai-grid, .info-cards, .form-row, .check-list, .svc-feat-list { grid-template-columns: 1fr; }
    .area-grid { grid-template-columns: repeat(2,1fr); }
    .process { grid-template-columns: 1fr; }
    .cta-band { padding: 40px 24px; }
    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; text-align: center; }
    .hero__trust { gap: 20px; }
    .about-badge { position: static; margin-top: 20px; display: inline-block; }
}