/* ═══════════════════════════════════════════════════
   CURIPe — Premium Static Site Styles
   Palette: Deep Forest Green #1B3F82 + Amber Gold #C9920A
   ═══════════════════════════════════════════════════ */

:root {
    --green-950: #05091A;
    --green-900: #080F2B;
    --green-800: #1B3F82;
    --green-700: #17337A;
    --green-600: #2358A8;
    --green-500: #2E72CC;
    --green-100: #E8EEF8;
    --green-50:  #F0FAF4;
    --gold-700:  #8B6008;
    --gold-600:  #A37008;
    --gold-500:  #C9920A;
    --gold-400:  #E0A812;
    --gold-300:  #F0C040;
    --gold-100:  #FDF5DC;
    --warm-white: #F7F9FD;
    --warm-bg:    #EBF1FA;
    --off-white:  #F0F4FB;
    --border:     #D5E2F2;
    --border-warm: #EAE3D4;
    --text-dark:  #0F1E14;
    --text-mid:   #374151;
    --text-muted: #6B7280;
}

/* ── Reset / Base ─────────────────────────────────── */
html { scroll-behavior: smooth; overflow-x: hidden; }
body { overflow-x: hidden; background: #fff; }
::selection { background: rgba(201,146,10,.22); }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #f1f5f0; }
::-webkit-scrollbar-thumb { background: var(--green-800); border-radius: 4px; }
* { font-family: 'Inter', sans-serif; }
h1, h2, h3, h4, h5 { font-family: 'Poppins', sans-serif; }

/* ── AOS ──────────────────────────────────────────── */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
    transition-timing-function: cubic-bezier(.22,.68,0,1.2);
    transition-duration: 650ms;
}
[data-aos].aos-animate { opacity: 1; transform: none !important; }
[data-aos="fade-up"]    { transform: translateY(40px); }
[data-aos="fade-down"]  { transform: translateY(-40px); }
[data-aos="fade-left"]  { transform: translateX(52px); }
[data-aos="fade-right"] { transform: translateX(-52px); }
[data-aos="zoom-in"]    { transform: scale(.88); }
[data-aos="zoom-up"]    { transform: scale(.88) translateY(26px); }

[data-delay="60"] { transition-delay: 60ms; }
[data-delay="80"] { transition-delay: 80ms; }
[data-delay="100"]{ transition-delay:100ms; } [data-delay="120"]{ transition-delay:120ms; }
[data-delay="150"]{ transition-delay:150ms; } [data-delay="180"]{ transition-delay:180ms; }
[data-delay="200"]{ transition-delay:200ms; } [data-delay="240"]{ transition-delay:240ms; }
[data-delay="300"]{ transition-delay:300ms; } [data-delay="350"]{ transition-delay:350ms; }
[data-delay="400"]{ transition-delay:400ms; } [data-delay="500"]{ transition-delay:500ms; }

/* ── Typography helpers ───────────────────────────── */
.gradient-text {
    background: linear-gradient(90deg, var(--gold-400), var(--gold-300));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.heading-underline { position: relative; display: inline-block; }
.heading-underline::after {
    content: '';
    position: absolute; bottom: -6px; left: 0;
    width: 0; height: 3px;
    background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
    border-radius: 2px;
    transition: width .85s cubic-bezier(.25,.46,.45,.94);
}
.heading-underline.aos-animate::after { width: 100%; }

/* ── Navbar ───────────────────────────────────────── */
#navbar {
    background: transparent;
    transition: background .35s, box-shadow .35s, border-color .35s;
    border-bottom: 1px solid transparent;
}
#navbar.scrolled {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 28px rgba(0,0,0,.08);
    border-bottom-color: var(--border);
}
#navbar.scrolled .nav-brand-text  { color: var(--green-800) !important; }
#navbar.scrolled .nav-iso-text    { color: var(--gold-600)  !important; }
#navbar.scrolled .nav-link        { color: #475569 !important; }
#navbar.scrolled .nav-link:hover  { color: var(--green-800) !important; }
#navbar.scrolled #mobile-menu-btn { color: var(--green-800) !important; }
.nav-logo:hover .nav-logo-icon    { transform: scale(1.08); }

/* ── Buttons ──────────────────────────────────────── */
.btn-gold {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 30px;
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    color: #fff;
    font-family: 'Poppins', sans-serif; font-weight: 700;
    border-radius: 10px; text-decoration: none;
    letter-spacing: .01em;
    transition: transform .25s, box-shadow .25s, filter .25s;
    box-shadow: 0 4px 20px rgba(201,146,10,.38);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201,146,10,.46);
    filter: brightness(1.07);
}
.btn-outline-white {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 30px;
    border: 2px solid rgba(255,255,255,.28); color: #fff;
    font-family: 'Poppins', sans-serif; font-weight: 700;
    border-radius: 10px; text-decoration: none;
    transition: border-color .25s, transform .25s, background .25s;
    backdrop-filter: blur(4px);
}
.btn-outline-white:hover {
    border-color: rgba(255,255,255,.65);
    transform: translateY(-2px);
    background: rgba(255,255,255,.07);
}
.btn-dark {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 30px;
    background: var(--green-800); color: #fff;
    font-family: 'Poppins', sans-serif; font-weight: 700;
    border-radius: 10px; text-decoration: none;
    transition: background .25s, transform .25s, box-shadow .25s;
    box-shadow: 0 4px 16px rgba(11,61,33,.25);
}
.btn-dark:hover { background: var(--green-700); transform: translateY(-2px); }

/* ── Section helpers ──────────────────────────────── */
.section-py { padding-top: 96px; padding-bottom: 96px; }
.section-label {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--gold-100); color: var(--gold-600);
    border: 1px solid rgba(201,146,10,.3);
    border-radius: 999px;
    padding: 4px 14px;
    font-size: 11px; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
}
.section-label::before {
    content: ''; width: 6px; height: 6px;
    background: var(--gold-500); border-radius: 50%;
}

.page-hero {
    background: linear-gradient(135deg, var(--green-950) 0%, var(--green-900) 40%, var(--green-800) 80%, var(--green-700) 100%);
    padding-top: 7rem; padding-bottom: 4rem;
    position: relative; overflow: hidden;
}
.page-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%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}

/* ── Hero ─────────────────────────────────────────── */
.hero-grid-overlay {
    background-image:
        linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
    background-size: 72px 72px;
}
.hero-stat-card {
    background: rgba(255,255,255,.055);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 20px;
    padding: 28px 20px;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform .35s ease, background .35s ease, border-color .35s ease;
    position: relative;
    overflow: hidden;
}
.hero-stat-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, rgba(201,146,10,.5), transparent);
    transform: scaleX(0); transition: transform .4s ease;
}
.hero-stat-card:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,.09);
    border-color: rgba(201,146,10,.35);
}
.hero-stat-card:hover::before { transform: scaleX(1); }
.hero-stat-card .stat-icon { font-size: 2rem; margin-bottom: 10px; line-height: 1; }
.hero-stat-card .stat-num {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem; font-weight: 900; line-height: 1; margin-bottom: 6px;
    background: linear-gradient(90deg, var(--gold-400), var(--gold-300));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stat-card .stat-lbl {
    font-size: .8rem; font-weight: 600;
    color: rgba(255,255,255,.5); line-height: 1.3;
}

/* ── Cards ────────────────────────────────────────── */
.card {
    background: #fff;
    border-radius: 18px;
    border: 1px solid var(--border);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    box-shadow: 0 2px 14px rgba(0,0,0,.04);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(11,61,33,.11);
    border-color: rgba(201,146,10,.28);
}

.card-dark {
    background: rgba(255,255,255,.055);
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.1);
    transition: transform .3s ease, background .3s ease;
}
.card-dark:hover { transform: translateY(-4px); background: rgba(255,255,255,.09); }

/* Service card icon */
.icon-box {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--green-800), var(--green-600));
    flex-shrink: 0;
    transition: transform .3s, box-shadow .3s;
    box-shadow: 0 4px 14px rgba(11,61,33,.25);
}
.card:hover .icon-box, .group:hover .icon-box {
    transform: scale(1.1) rotate(-4deg);
    box-shadow: 0 8px 22px rgba(11,61,33,.3);
}

/* Gold top-border accent */
.card-accented { position: relative; overflow: hidden; }
.card-accented::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-600), var(--gold-500));
    transform: scaleX(0); transform-origin: left;
    transition: transform .35s ease;
}
.card-accented:hover::before { transform: scaleX(1); }

/* Shine overlay */
.shine { position: relative; overflow: hidden; }
.shine::after {
    content: ''; position: absolute; top: -60%; left: -80%;
    width: 50%; height: 220%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
    transform: skewX(-20deg); transition: left .65s ease; pointer-events: none;
}
.shine:hover::after { left: 130%; }

/* ── About section empanelment cards ─────────────── */
.empl-card {
    border-radius: 20px;
    padding: 26px 20px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 10px; text-align: center;
    position: relative; overflow: hidden;
    transition: transform .3s ease, box-shadow .3s ease;
}
.empl-card::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.08) 0%, transparent 60%);
    pointer-events: none;
}
.empl-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,0,0,.2); }

/* ── Project cards ────────────────────────────────── */
.project-card { border-radius: 18px; overflow: hidden; position: relative; display: block; min-height: 18rem; }
.project-card img {
    position: absolute; inset: -8%;
    width: 116%; height: 116%; object-fit: cover;
    transition: transform .65s ease;
}
.project-card:hover img { transform: scale(1.07); }
.project-card .overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(4,15,8,.9) 0%, rgba(4,15,8,.3) 55%, transparent 100%);
}
.project-card .content { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px; }

/* ── Client logo card ─────────────────────────────── */
.logo-card {
    background: #fff; border-radius: 16px;
    padding: 22px 14px;
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    border: 1px solid var(--border); min-height: 140px;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.logo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 38px rgba(11,61,33,.1);
    border-color: var(--gold-500);
}

/* ── Govt client card ─────────────────────────────── */
.govt-card { border-radius: 18px; overflow: hidden; border: 1px solid var(--border); transition: transform .3s ease, box-shadow .3s ease; }
.govt-card:hover { transform: translateY(-5px); box-shadow: 0 14px 38px rgba(11,61,33,.1); }

/* ── Stats bar ────────────────────────────────────── */
.stats-bar-item {
    position: relative;
    padding: 32px 24px; text-align: center;
    border-right: 1px solid rgba(255,255,255,.08);
}
.stats-bar-item:last-child { border-right: none; }

/* ── Forms ────────────────────────────────────────── */
.form-input {
    width: 100%; padding: 12px 16px;
    border: 2px solid #e2e8f0; border-radius: 10px;
    font-size: 14px; transition: border-color .2s, box-shadow .2s;
    outline: none; background: #fff;
}
.form-input:focus { border-color: var(--gold-500); box-shadow: 0 0 0 4px rgba(201,146,10,.1); }

/* ── Filter tabs ──────────────────────────────────── */
.filter-tab {
    padding: 8px 20px; border-radius: 999px;
    font-size: 13px; font-weight: 600; cursor: pointer;
    border: 2px solid var(--border); color: #64748b;
    background: white; transition: all .2s;
    font-family: 'Poppins', sans-serif;
}
.filter-tab.active, .filter-tab:hover {
    background: var(--green-800); color: white; border-color: var(--green-800);
}

/* ── Service card number bg ───────────────────────── */
.svc-number {
    position: absolute; top: 12px; right: 14px;
    font-family: 'Poppins', sans-serif;
    font-size: 2.8rem; font-weight: 900;
    line-height: 1; select: none;
    color: var(--green-100);
    pointer-events: none;
}

/* ── Dividers & ornaments ─────────────────────────── */
.gold-divider {
    width: 48px; height: 3px; border-radius: 2px; margin: 0 auto;
    background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
}
.gold-line {
    width: 56px; height: 3px; border-radius: 2px;
    background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
    margin-bottom: 2rem;
}

/* ── Animations ───────────────────────────────────── */
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-9px)} }
.float-badge { animation: floatY 3.5s ease-in-out infinite; }

@keyframes heroFadeUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }

@keyframes countPop { 0%{transform:scale(1)} 50%{transform:scale(1.14)} 100%{transform:scale(1)} }
.counter-done { animation: countPop .4s ease-out; }

@keyframes shimmer {
    0%   { transform: translateX(-100%) skewX(-15deg); }
    100% { transform: translateX(250%) skewX(-15deg); }
}
.shimmer-line {
    position: absolute; top: 0; left: 0; right: 0; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), transparent);
    animation: shimmer 3.5s ease-in-out infinite;
    pointer-events: none;
}

/* ── Responsive tweaks ────────────────────────────── */
@media (max-width: 640px) {
    .section-py { padding-top: 64px; padding-bottom: 64px; }
    .hero-stat-card { padding: 20px 14px; }
    .hero-stat-card .stat-num { font-size: 2rem; }
}