/* ============================================================
   HP Engineers NEERCO — GRP Panel Water Tank
   Color combination kept from source (white / dark navy / blue
   accents / dark footer) and elevated with a water-themed
   blue→cyan gradient system.
   ============================================================ */

:root {
  --navy-900: #0b2d4d;   /* deep brand-blue — footer */
  --navy-800: #103b63;   /* dark section base */
  --navy-700: #1a5286;
  --blue-700: #1f6298;   /* darker brand shade */
  --blue-600: #2D7EC0;   /* PRIMARY brand blue */
  --blue-500: #4a93cf;
  --cyan-400: #5aa6dd;   /* light brand accent */
  --cyan-300: #8cc3e8;
  --aqua-200: #c2def2;
  --ink: #14304a;
  --muted: #5d6f80;
  --line: #e1ecf5;
  --bg: #ffffff;
  --bg-soft: #F4FAFF;    /* light tint */
  --bg-mist: #e8f3fd;    /* chips / icon backgrounds */
  --white: #ffffff;
  --grad: linear-gradient(135deg, #2D7EC0 0%, #4a93cf 60%, #5aa6dd 100%);
  --grad-dark: linear-gradient(135deg, #103b63 0%, #2D7EC0 130%);
  --shadow-sm: 0 4px 14px rgba(20, 48, 74, .06);
  --shadow-md: 0 14px 40px rgba(45, 126, 192, .14);
  --shadow-lg: 0 30px 70px rgba(45, 126, 192, .22);
  --radius: 18px;
  --radius-lg: 26px;
  --container: 1200px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Sora', 'Poppins', sans-serif; line-height: 1.15; color: var(--navy-800); font-weight: 700; letter-spacing: -.02em; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: .98rem;
  padding: 14px 30px; border-radius: 50px; cursor: pointer; border: none;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s;
  position: relative; white-space: nowrap;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 12px 28px rgba(45, 126, 192, .35); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 38px rgba(45, 126, 192, .45); }
.btn-ghost { background: rgba(255, 255, 255, .7); color: var(--blue-700); border: 1.5px solid var(--aqua-200); backdrop-filter: blur(6px); }
.btn-ghost:hover { transform: translateY(-3px); background: #fff; box-shadow: var(--shadow-sm); }
.btn-light { background: #fff; color: var(--blue-700); box-shadow: var(--shadow-md); }
.btn-light:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-block { width: 100%; }

/* ---------- Section heads ---------- */
.section-tag {
  display: inline-block; font-family: 'Sora', sans-serif; font-weight: 600;
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue-600); background: var(--bg-mist);
  padding: 7px 16px; border-radius: 50px; margin-bottom: 16px;
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
.section-sub { color: var(--muted); margin-top: 12px; font-size: 1.05rem; }
section h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s, background .3s;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); background: rgba(255, 255, 255, .95); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 20px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-text { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.18rem; color: var(--navy-800); line-height: 1; }
.logo-text small { display: block; font-size: .62rem; letter-spacing: .26em; color: var(--blue-600); font-weight: 600; margin-top: 3px; }

/* Logo images */
.logo-img { height: 46px; width: auto; display: block; }
.logo-img--footer { height: 56px; }

.nav-list { list-style: none; display: flex; align-items: center; gap: 6px; }
.nav-list > li > a {
  font-weight: 500; font-size: .95rem; color: var(--navy-700);
  padding: 10px 14px; border-radius: 10px; display: inline-block;
  transition: color .25s, background .25s;
}
.nav-list > li > a:hover { color: var(--blue-600); background: var(--bg-mist); }

.has-dropdown { position: relative; }
.nav-dropdown {
  list-style: none; position: absolute; top: 100%; left: 0; min-width: 200px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-md); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all .3s var(--ease);
}
.has-dropdown:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(6px); }
.nav-dropdown li a { display: block; padding: 10px 14px; border-radius: 9px; font-size: .92rem; color: var(--navy-700); transition: background .2s, color .2s; }
.nav-dropdown li a:hover { background: var(--bg-mist); color: var(--blue-600); }

.nav-cta { background: var(--grad); color: #fff !important; box-shadow: 0 8px 20px rgba(45, 126, 192, .3); }
.nav-cta:hover { transform: translateY(-2px); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { width: 26px; height: 2.5px; background: var(--navy-800); border-radius: 3px; transition: .3s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: 84px 0 140px; overflow: hidden; background: linear-gradient(180deg, #ffffff 0%, #F4FAFF 100%); }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(45, 126, 192, .06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(45, 126, 192, .06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 70%);
}
.hero-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; }
.blob-1 { width: 460px; height: 460px; background: radial-gradient(circle, var(--cyan-300), transparent 70%); top: -120px; right: -80px; animation: float 9s ease-in-out infinite; }
.blob-2 { width: 380px; height: 380px; background: radial-gradient(circle, var(--aqua-200), transparent 70%); bottom: -120px; left: -100px; animation: float 11s ease-in-out infinite reverse; }
@keyframes float { 0%, 100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-30px) translateX(20px); } }

.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-family: 'Sora', sans-serif; font-weight: 600; font-size: .82rem; color: var(--blue-700); background: #fff; padding: 8px 16px; border-radius: 50px; box-shadow: var(--shadow-sm); margin-bottom: 22px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 0 4px rgba(45, 126, 192, .25); }

.hero-copy h1 { font-size: clamp(2.5rem, 5.6vw, 4.1rem); margin-bottom: 22px; }
.hero-copy p { color: var(--muted); font-size: 1.04rem; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.hero-stats { list-style: none; display: flex; gap: 34px; margin-top: 42px; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: 'Sora', sans-serif; font-size: 1.5rem; color: var(--blue-700); }
.hero-stats span { font-size: .85rem; color: var(--muted); }
.hero-stats li + li { padding-left: 34px; border-left: 1px solid var(--line); }

.hero-visual { position: relative; }
.hero-product { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); }
.hero-badge {
  position: absolute; bottom: -22px; left: -22px;
  background: #fff; border-radius: 18px; padding: 16px 22px;
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column;
  border: 1px solid var(--line);
}
.hero-badge strong { font-family: 'Sora', sans-serif; font-size: 1.6rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-badge span { font-size: .78rem; color: var(--muted); }

.wave-divider { position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; z-index: 1; }
.wave-divider svg { width: 100%; height: 110px; }
.wave-divider path { fill: #fff; }

/* ---------- Media images (framed photos) ---------- */
.media { overflow: hidden; box-shadow: var(--shadow-md); background: var(--bg-mist); position: relative; }
.media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.media:hover img { transform: scale(1.04); }

/* ============================================================
   QUOTE
   ============================================================ */
.quote { padding: 30px 0 96px; }
.quote-inner { display: grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items: center; }
.quote-copy h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.quote-copy p { color: var(--muted); margin-top: 12px; font-size: 1.05rem; }
.quote-points { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.quote-points li { position: relative; padding-left: 32px; color: var(--navy-700); font-weight: 500; }
.quote-points li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--grad); color: #fff; font-size: .72rem; font-weight: 700; }

.quote-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow-md); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { position: relative; margin-bottom: 16px; }
.field input, .field textarea {
  width: 100%; padding: 16px 16px 8px; border: 1.5px solid var(--line); border-radius: 13px;
  font-family: inherit; font-size: .96rem; color: var(--ink); background: var(--bg-soft);
  transition: border-color .25s, background .25s, box-shadow .25s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan-400); background: #fff; box-shadow: 0 0 0 4px rgba(45, 126, 192, .14); }
.field label {
  position: absolute; left: 16px; top: 15px; color: var(--muted); font-size: .96rem;
  pointer-events: none; transition: all .2s var(--ease);
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  top: 6px; font-size: .68rem; color: var(--blue-600); font-weight: 600; letter-spacing: .04em;
}
.form-note { margin-top: 14px; text-align: center; color: #0a8a4f; font-weight: 600; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { padding: 96px 0; background: var(--bg-soft); }
.about-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.about-media { position: relative; }
.about-img { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); }
.about-float {
  position: absolute; right: -18px; bottom: 28px; background: #fff;
  border-radius: 16px; padding: 16px 20px; box-shadow: var(--shadow-lg); max-width: 230px;
  border-left: 4px solid var(--cyan-400);
}
.about-float strong { display: block; font-family: 'Sora', sans-serif; color: var(--blue-700); }
.about-float span { font-size: .82rem; color: var(--muted); }
.about-copy h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.about-copy p { color: var(--muted); margin: 18px 0 28px; }

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits { padding: 96px 0; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.benefit-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.benefit-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.benefit-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-icon { width: 62px; height: 62px; border-radius: 16px; display: grid; place-items: center; font-size: 1.7rem; background: var(--bg-mist); margin-bottom: 18px; transition: transform .4s var(--ease); }
.benefit-card:hover .benefit-icon { transform: scale(1.08) rotate(-4deg); }
.benefit-card h3 { font-size: 1.18rem; margin-bottom: 8px; }
.benefit-card p { color: var(--muted); font-size: .96rem; }

/* ============================================================
   CLIENTS
   ============================================================ */
.clients-logos { padding: 44px 0 14px; }
.logos-label { text-align: center; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); margin-bottom: 26px; }
.clients { padding: 40px 0 96px; }
.clients-map {
  max-width: 760px;
  margin: 0 auto 46px;
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #f9fcff 0%, #edf6fe 100%);
  box-shadow: var(--shadow-sm);
}
.clients-map img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 18px rgba(16, 59, 99, .12));
}

/* Auto-scrolling logo slider (marquee) */
.logo-slider {
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.logo-track { display: flex; width: max-content; animation: logoScroll 50s linear infinite; }
.logo-slider:hover .logo-track { animation-play-state: paused; }
.logo-group { display: flex; align-items: center; gap: 18px; padding-right: 18px; }
.client-logo {
  flex: 0 0 auto; width: 172px; height: 100px; border: 1px solid var(--line); border-radius: 14px;
  display: grid; place-items: center; background: #fff; padding: 18px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.client-logo img {
  max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  filter: grayscale(100%); opacity: .7; transition: filter .35s, opacity .35s;
}
.client-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--cyan-300); }
.client-logo:hover img { filter: none; opacity: 1; }
@keyframes logoScroll { to { transform: translateX(-50%); } }

/* Certifications (kept visually distinct from client logos) */
.certs { margin-top: 54px; padding-top: 40px; border-top: 1px solid var(--line); text-align: center; }
.certs-label { display: inline-block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--blue-600); margin-bottom: 22px; }
.certs-row { display: flex; justify-content: center; align-items: stretch; flex-wrap: wrap; gap: 22px; }
.cert-badge { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 30px; box-shadow: var(--shadow-sm); min-width: 150px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.cert-badge:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--cyan-300); }
.cert-badge img { height: 70px; width: auto; max-width: 120px; object-fit: contain; }
.cert-badge span { font-size: .85rem; font-weight: 600; color: var(--ink); }
@media (max-width: 560px) { .cert-badge { min-width: 120px; padding: 18px 20px; } .cert-badge img { height: 56px; } }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner { position: relative; padding: 84px 0; background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.cta-bg { position: absolute; inset: 0; }
.cta-blob { position: absolute; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(45, 126, 192, .14), transparent 65%); top: -180px; right: -120px; filter: blur(30px); }
.cta-inner { position: relative; text-align: center; max-width: 760px; margin-inline: auto; }
.cta-inner h2 { color: var(--ink); font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
.cta-inner p { color: var(--muted); margin: 18px 0 30px; font-size: 1.06rem; }
/* On the light CTA, the button needs to be the primary blue (overrides .btn-light shape) */
.cta-banner .btn-light { background: var(--blue-600); color: #fff; }
.cta-banner .btn-light:hover { background: var(--blue-700); color: #fff; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery { padding: 96px 0; background: var(--bg-soft); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.gallery-item { aspect-ratio: 4 / 3; border-radius: var(--radius); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.gallery-item:hover { transform: translateY(-6px) scale(1.01); box-shadow: var(--shadow-lg); }

/* ============================================================
   WHY GRP
   ============================================================ */
.why-grp { padding: 96px 0; }
.why-grp-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.why-grp-copy h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.why-grp-copy p { color: var(--muted); margin: 18px 0 26px; }
.why-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.why-tags span { font-family: 'Sora', sans-serif; font-size: .85rem; font-weight: 500; color: var(--blue-700); background: var(--bg-mist); padding: 8px 16px; border-radius: 50px; border: 1px solid var(--line); }
.why-img { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); min-height: 320px; }

/* ============================================================
   PROCESS
   ============================================================ */
.process { padding: 96px 0; background: var(--grad-dark); position: relative; }
.process .section-tag { background: rgba(255, 255, 255, .1); color: var(--aqua-200); }
.process .section-head h2 { color: #fff; }
.process .section-sub { color: rgba(255, 255, 255, .7); }
.process-steps { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.process-step {
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius); padding: 28px 22px; position: relative;
  transition: transform .4s var(--ease), background .4s;
}
.process-step:hover { transform: translateY(-8px); background: rgba(255, 255, 255, .1); }
.step-num { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 2rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; display: block; margin-bottom: 14px; }
.process-step h3 { color: #fff; font-size: 1.12rem; margin-bottom: 8px; }
.process-step p { color: rgba(255, 255, 255, .72); font-size: .9rem; }

/* ============================================================
   TAGLINE
   ============================================================ */
.tagline { padding: 96px 0; text-align: center; background: radial-gradient(ellipse at top, var(--bg-mist), #fff 70%); }
.tagline h2 { font-size: clamp(1.8rem, 4vw, 3rem); max-width: 880px; margin: 0 auto 16px; }
.tagline p { color: var(--muted); max-width: 620px; margin: 0 auto 28px; font-size: 1.08rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { padding: 96px 0; background: var(--bg-soft); }
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 26px; text-align: center; box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.contact-icon { width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; font-size: 1.5rem; background: var(--grad); }
.contact-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.contact-card p { color: var(--muted); font-size: .94rem; margin: 2px 0; }
.contact-card a:hover { color: var(--blue-600); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-900); color: rgba(255, 255, 255, .72); padding-top: 72px; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: .94rem; max-width: 340px; }
.socials { display: flex; gap: 12px; margin-top: 20px; }
.socials a { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); color: #fff; font-family: 'Sora', sans-serif; font-size: .85rem; transition: background .3s, transform .3s; }
.socials a:hover { background: var(--grad); transform: translateY(-3px); }
.socials a svg { width: 18px; height: 18px; }
.footer-col h4 { color: #fff; font-size: 1.02rem; margin-bottom: 18px; }
.footer-col ul { list-style: none; display: grid; gap: 11px; }
.footer-col a, .footer-col li { font-size: .93rem; transition: color .25s; }
.footer-col a:hover { color: var(--cyan-300); }
.footer-contact { gap: 14px !important; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact svg { width: 16px; height: 16px; flex: 0 0 16px; margin-top: 3px; color: #fff; }
.footer-contact a { color: rgba(255, 255, 255, .72); }
.footer-contact a:hover { color: var(--cyan-300); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; }
.footer-bottom p { font-size: .86rem; text-align: center; }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; right: 24px; bottom: 24px; width: 50px; height: 50px;
  border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center;
  font-size: 1.3rem; box-shadow: var(--shadow-md); z-index: 90;
  opacity: 0; visibility: hidden; transform: translateY(14px); transition: all .35s var(--ease);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 880px) {
  .menu-toggle { display: flex; }
  .nav-list {
    position: fixed; inset: 78px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; padding: 16px 24px 28px; gap: 4px; box-shadow: var(--shadow-md);
    transform: translateY(-150%); transition: transform .4s var(--ease); max-height: calc(100vh - 78px); overflow-y: auto;
  }
  .nav-list.open { transform: translateY(0); }
  .nav-dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 14px; }
  .has-dropdown:hover .nav-dropdown { transform: none; }
  .nav-cta { text-align: center; margin-top: 8px; }

  .hero-inner, .quote-inner, .about-inner, .why-grp-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-media { order: 2; }
  .hero { padding-bottom: 110px; }
  .hero-stats li + li { padding-left: 24px; }
}

@media (max-width: 560px) {
  .container { padding-inline: 18px; }
  .benefit-grid, .gallery-grid, .process-steps, .contact-grid, .footer-inner { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .hero-stats li + li { padding-left: 20px; }
  .quote-form { padding: 24px; }
  .hero-badge { left: 0; }
  .btn { width: 100%; }
  .hero-actions { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-blob { animation: none; }
}

/* ============================================================
   HOME — FROM THE BLOG
   ============================================================ */
.home-blog { padding: 96px 0; background: var(--bg-soft); }
.home-blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 8px; }
.home-bcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; text-decoration: none; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.home-bcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.home-bcard .ph { aspect-ratio: 16 / 9; background: var(--bg-mist) center/cover no-repeat; }
.home-bcard .b { padding: 20px 22px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.home-bcard .m { font-size: .74rem; color: var(--blue-600); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.home-bcard h3 { font-size: 1.1rem; color: var(--ink); font-family: 'Sora', sans-serif; margin: 0; line-height: 1.32; }
.home-bcard p { font-size: .9rem; color: var(--muted); margin: 0; flex: 1; }
.home-bcard .r { color: var(--blue-600); font-weight: 600; font-size: .88rem; margin-top: 2px; }
.home-blog-cta { text-align: center; margin-top: 38px; }
@media (max-width: 900px) { .home-blog-grid { grid-template-columns: 1fr; } }