/* =========================================================
   Gravity Technologies — site styles
   Brand: green (#3a8f35, logo #7cc576) + ink black, built on Bootstrap 5
   ========================================================= */

:root {
    --brand: #3a8f35;
    --brand-2: #7cc576;
    --brand-soft: rgba(58, 143, 53, .08);
    --ink: #0b0b0f;
    --ink-2: #14141b;
    --ink-3: #1d1d26;
    --line-dark: rgba(255, 255, 255, .08);
    --muted-light: rgba(255, 255, 255, .64);
    --soft: #f6f6f8;
    --line: #ebebef;
    --radius: 1.25rem;
    --shadow: 0 10px 40px -12px rgba(11, 11, 15, .14);
    --shadow-lg: 0 30px 60px -20px rgba(11, 11, 15, .28);
    --font-head: "Space Grotesk", "Plus Jakarta Sans", system-ui, sans-serif;
    --bs-body-font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --bs-body-color: #23232b;
    --bs-secondary-color: #6b6b78;
    --bs-link-color-rgb: 58, 143, 53;
    --bs-link-hover-color-rgb: 46, 115, 41;
}

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

body {
    font-family: var(--bs-body-font-family);
    background: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .display-5 { font-family: var(--font-head); letter-spacing: -.02em; }

::selection { background: var(--brand); color: #fff; }

.skip-link {
    position: absolute; top: .5rem; left: .5rem; z-index: 2000;
    background: var(--brand); color: #fff; padding: .5rem 1rem; border-radius: .5rem;
}

.text-brand { color: var(--brand) !important; }
.text-muted-light { color: var(--muted-light) !important; }
.ls-wide { letter-spacing: .12em; }
.link-brand { color: var(--brand); font-weight: 600; text-decoration: none; }
.link-brand:hover { text-decoration: underline; }

.text-gradient {
    background: linear-gradient(90deg, var(--brand) 0%, var(--brand-2) 50%, #b5e3a8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ---------- Buttons ---------- */
.btn { border-radius: 999px; font-weight: 600; transition: all .25s ease; }

.btn-brand {
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border: 0;
    box-shadow: 0 8px 24px -8px rgba(58, 143, 53, .6);
}
.btn-brand:hover, .btn-brand:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px -8px rgba(58, 143, 53, .7);
    background: linear-gradient(135deg, #2e7329, var(--brand));
}

.btn-ghost {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .22);
    background: rgba(255, 255, 255, .04);
    backdrop-filter: blur(6px);
}
.btn-ghost:hover { color: #fff; background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .4); }

/* ---------- Navbar ---------- */
#mainNav {
    padding: 1.1rem 0;
    transition: background .3s ease, padding .3s ease, box-shadow .3s ease;
}
#mainNav.scrolled, #mainNav.menu-open {
    background: rgba(11, 11, 15, .86);
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    padding: .6rem 0;
    box-shadow: 0 1px 0 var(--line-dark);
}
#mainNav .navbar-brand img { height: 44px; width: auto; transition: height .3s ease; }
#mainNav.scrolled .navbar-brand img { height: 38px; }
#mainNav .nav-link {
    color: rgba(255, 255, 255, .78);
    font-weight: 500;
    padding: .5rem .9rem;
    border-radius: 999px;
    position: relative;
}
#mainNav .nav-link:hover { color: #fff; }
#mainNav .nav-link.active { color: #fff; }
#mainNav .nav-link.active::after {
    content: ""; position: absolute; left: 50%; bottom: .15rem;
    width: 5px; height: 5px; border-radius: 50%; background: var(--brand);
    transform: translateX(-50%);
}
.navbar-toggler:focus { box-shadow: none; }

@media (max-width: 991.98px) {
    #mainNav .navbar-collapse { padding: 1rem 0 .5rem; }
    #mainNav .nav-link.active::after { left: .4rem; top: 50%; bottom: auto; transform: translateY(-50%); }
}

/* ---------- Eyebrow / headings ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    color: #fff; padding: .45rem 1rem; border-radius: 999px;
    background: rgba(255, 255, 255, .06); border: 1px solid var(--line-dark);
}
.eyebrow-dark { color: var(--brand); background: var(--brand-soft); border-color: rgba(58, 143, 53, .15); }

.pulse-dot {
    width: 8px; height: 8px; border-radius: 50%; background: #22c55e; position: relative;
}
.pulse-dot::after {
    content: ""; position: absolute; inset: -4px; border-radius: 50%;
    border: 2px solid #22c55e; animation: pulse 2s ease-out infinite;
}
@keyframes pulse { from { opacity: .8; transform: scale(.6); } to { opacity: 0; transform: scale(1.6); } }

.section { padding: 6.5rem 0; position: relative; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--ink); color: #fff; overflow: hidden; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3.5rem; }
.section-title { font-size: clamp(1.9rem, 3.4vw, 2.75rem); font-weight: 700; margin: 1rem 0; }
.section-lead { color: var(--bs-secondary-color); font-size: 1.1rem; margin: 0; }

/* ---------- Hero ---------- */
.hero, .page-hero {
    position: relative;
    background: radial-gradient(1200px 600px at 80% -10%, #2a0705 0%, transparent 60%), var(--ink);
    color: #fff;
    overflow: hidden;
}
.hero { padding: 10rem 0 7rem; min-height: 100vh; display: flex; align-items: center; }
.page-hero { padding: 10rem 0 5.5rem; }
.hero-error { min-height: 80vh; }

.hero-grid {
    position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
}
.hero-glow {
    position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none;
    animation: drift 14s ease-in-out infinite alternate;
}
.hero-glow-1 { width: 520px; height: 520px; background: rgba(58, 143, 53, .35); top: -160px; right: -120px; }
.hero-glow-2 { width: 380px; height: 380px; background: rgba(255, 77, 61, .18); bottom: -160px; left: -100px; animation-delay: -6s; }
@keyframes drift { to { transform: translate(-60px, 50px) scale(1.1); } }

.hero-title {
    font-size: clamp(2.4rem, 5.4vw, 4.2rem);
    font-weight: 700;
    line-height: 1.08;
}
.caret { color: var(--brand); font-weight: 400; animation: blink 1s steps(1) infinite; margin-left: 2px; }
@keyframes blink { 50% { opacity: 0; } }

.cloud-pill, .program-chip {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: .85rem; font-weight: 600; color: #fff;
    padding: .4rem .85rem; margin: .2rem .15rem;
    border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line-dark);
}

/* Hero visual */
.hero-visual { position: relative; padding: 2rem 0; }
.code-window {
    background: rgba(20, 20, 27, .85);
    border: 1px solid var(--line-dark);
    border-radius: var(--radius);
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .7), 0 0 0 1px rgba(58, 143, 53, .08);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transform: perspective(1400px) rotateY(-8deg) rotateX(4deg);
    transition: transform .6s ease;
}
.hero-visual:hover .code-window { transform: perspective(1400px) rotateY(0) rotateX(0); }
.code-window-bar {
    display: flex; align-items: center; gap: .45rem;
    padding: .85rem 1.1rem; border-bottom: 1px solid var(--line-dark); background: rgba(255, 255, 255, .02);
}
.code-window-bar span { width: 11px; height: 11px; border-radius: 50%; background: #3a3a46; }
.code-window-bar span:nth-child(1) { background: #ff5f57; }
.code-window-bar span:nth-child(2) { background: #febc2e; }
.code-window-bar span:nth-child(3) { background: #28c840; }
.code-window-bar small { margin-left: auto; color: var(--muted-light); font-family: ui-monospace, monospace; }
.code-body {
    margin: 0; padding: 1.5rem 1.4rem; color: #e7e7ee;
    font-family: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, monospace;
    font-size: .9rem; line-height: 1.85; white-space: pre; overflow-x: auto;
}
.c-muted { color: #7c7c8c; }
.c-ok { color: #34d399; }
.c-brand { color: var(--brand-2); }
.c-link { color: #93c5fd; text-decoration: underline; }

.float-card {
    position: absolute; display: flex; align-items: center; gap: .75rem;
    padding: .8rem 1.1rem; border-radius: 1rem;
    background: #fff; color: var(--ink); box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}
.float-card i { font-size: 1.5rem; }
.float-card strong { display: block; font-size: .9rem; }
.float-card small { color: var(--bs-secondary-color); font-size: .75rem; }
.float-card-1 { top: -.5rem; right: 1rem; }
.float-card-2 { bottom: -.5rem; left: -1rem; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-12px); } }

@media (max-width: 991.98px) {
    .hero { min-height: auto; padding: 8.5rem 0 5rem; }
    .code-window { transform: none; }
    .float-card-2 { left: .5rem; }
}
@media (max-width: 575.98px) {
    .code-body { font-size: .74rem; padding: 1.1rem; }
    .float-card { display: none; }
}

/* ---------- Programs ---------- */
.programs-strip { background: var(--soft); padding: 3rem 0; border-bottom: 1px solid var(--line); }
.programs-label {
    text-align: center; text-transform: uppercase; letter-spacing: .14em;
    font-size: .75rem; font-weight: 700; color: var(--bs-secondary-color); margin-bottom: 1.5rem;
}
.program-card {
    display: flex; align-items: center; gap: 1rem; height: 100%;
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.25rem 1.5rem; transition: all .3s ease;
}
.program-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.program-icon {
    flex-shrink: 0; width: 56px; height: 56px; border-radius: 1rem;
    display: grid; place-items: center; font-size: 1.6rem; color: #fff;
}
.program-icon.ms { background: linear-gradient(135deg, #0078d4, #50e6ff); }
.program-icon.aws { background: linear-gradient(135deg, #232f3e, #ff9900); }

/* ---------- Service cards ---------- */
.service-card {
    display: block; height: 100%; padding: 2rem;
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    color: inherit; text-decoration: none; position: relative; overflow: hidden;
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.service-card::before {
    content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
    transform: scaleX(0); transform-origin: left; transition: transform .4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; color: inherit; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 56px; height: 56px; border-radius: 1rem; margin-bottom: 1.5rem;
    display: grid; place-items: center; font-size: 1.5rem;
    color: var(--brand); background: var(--brand-soft);
    transition: all .35s ease;
}
.service-card:hover .service-icon { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; transform: rotate(-6deg); }
.service-icon-lg { width: 72px; height: 72px; font-size: 2rem; }
.service-link { font-weight: 600; color: var(--brand); font-size: .92rem; }
.service-link i { transition: transform .3s ease; display: inline-block; }
.service-card:hover .service-link i { transform: translateX(5px); }

/* Services page */
.service-detail { padding: 3.5rem 0; border-bottom: 1px solid var(--line); }
.service-detail:first-child { padding-top: 0; }
.service-detail:last-child { border-bottom: 0; padding-bottom: 0; }
.highlight-panel {
    position: relative; overflow: hidden;
    background: linear-gradient(160deg, var(--ink-2), var(--ink)); color: #fff;
    border-radius: calc(var(--radius) * 1.4); padding: 2.5rem; box-shadow: var(--shadow-lg);
}
.highlight-panel .text-secondary { color: var(--muted-light) !important; }
.highlight-num {
    position: absolute; right: 1.5rem; top: .5rem;
    font-family: var(--font-head); font-size: 6rem; font-weight: 700; line-height: 1;
    color: rgba(255, 255, 255, .05);
}
.highlight-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; position: relative; }
.highlight-list li { display: flex; align-items: center; gap: .85rem; font-weight: 500; }
.highlight-list i {
    flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
    display: grid; place-items: center; background: rgba(58, 143, 53, .18); color: var(--brand-2);
}

.model-card {
    height: 100%; padding: 2.25rem; position: relative;
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    transition: all .3s ease;
}
.model-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.model-card > i { font-size: 2rem; color: var(--brand); display: block; margin-bottom: 1rem; }
.model-card-featured { background: linear-gradient(150deg, var(--brand), #1f5a1c); color: #fff; border: 0; box-shadow: 0 20px 50px -15px rgba(58, 143, 53, .5); }
.model-card-featured > i { color: #fff; }
.badge-popular {
    position: absolute; top: 1.25rem; right: 1.25rem;
    font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
    background: rgba(255, 255, 255, .18); padding: .3rem .7rem; border-radius: 999px;
}

.faq .accordion-item { border: 1px solid var(--line); border-radius: 1rem !important; margin-bottom: .75rem; overflow: hidden; }
.faq .accordion-button { font-weight: 600; padding: 1.25rem 1.5rem; }
.faq .accordion-button:not(.collapsed) { background: var(--brand-soft); color: var(--brand); box-shadow: none; }
.faq .accordion-button:focus { box-shadow: 0 0 0 .2rem rgba(58, 143, 53, .15); }
.faq .accordion-body { padding: 1rem 1.5rem 1.25rem; }

/* ---------- Why us / stats ---------- */
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .85rem; }
.check-list li { display: flex; align-items: center; gap: .75rem; color: rgba(255, 255, 255, .88); }
.check-list i { color: var(--brand-2); font-size: 1.25rem; }

.stat-card {
    padding: 2rem; height: 100%;
    border: 1px solid var(--line-dark); border-radius: var(--radius);
    background: linear-gradient(160deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .01));
    transition: all .3s ease;
}
.stat-card:hover { border-color: rgba(58, 143, 53, .45); transform: translateY(-4px); }
.stat-value { font-family: var(--font-head); font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700; line-height: 1; }
.stat-label { color: var(--muted-light); margin-top: .6rem; font-size: .92rem; }

/* ---------- Process ---------- */
.process-step {
    height: 100%; padding: 2rem; border-radius: var(--radius);
    background: var(--soft); position: relative; transition: all .3s ease;
}
.process-step:hover { background: #fff; box-shadow: var(--shadow); transform: translateY(-4px); }
.process-num {
    font-family: var(--font-head); font-weight: 700; font-size: 1rem;
    display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
    color: #fff; background: linear-gradient(135deg, var(--brand), var(--brand-2));
    box-shadow: 0 8px 20px -6px rgba(58, 143, 53, .55);
}
@media (min-width: 992px) {
    .process .col-lg-3:not(:last-child) .process-step::after {
        content: ""; position: absolute; top: 3.5rem; right: -1.5rem; width: 1.5rem; height: 2px;
        background: repeating-linear-gradient(90deg, var(--brand) 0 4px, transparent 4px 8px);
    }
}

/* ---------- Tech marquee ---------- */
.tech-marquee {
    background: var(--ink); padding: 1.6rem 0; overflow: hidden;
    border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark);
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; gap: 3.5rem; width: max-content; animation: marquee 35s linear infinite; }
.tech-marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { color: rgba(255, 255, 255, .62); font-weight: 600; font-size: 1.05rem; white-space: nowrap; display: inline-flex; align-items: center; gap: .55rem; transition: color .2s ease; }
.marquee-track span:hover { color: #fff; }
.marquee-track i { font-size: 1.3rem; color: var(--brand-2); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Team ---------- */
.team-card {
    height: 100%; border-radius: var(--radius); overflow: hidden;
    background: #fff; border: 1px solid var(--line); transition: all .35s ease;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.team-photo { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--soft); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.team-card:hover .team-photo img { transform: scale(1.06); }
.team-social {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 1rem;
    display: flex; justify-content: center; gap: .5rem;
    background: linear-gradient(transparent, rgba(11, 11, 15, .7));
    transform: translateY(100%); transition: transform .35s ease;
}
.team-card:hover .team-social, .team-card:focus-within .team-social { transform: none; }
.team-social a {
    width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
    background: #fff; color: var(--ink); text-decoration: none; transition: all .2s ease;
}
.team-social a:hover { background: var(--brand); color: #fff; }
.team-body { padding: 1.5rem 1.6rem 1.75rem; }
.team-role { color: var(--brand); font-weight: 600; font-size: .92rem; margin-bottom: .85rem; }
.skill-tag {
    font-size: .75rem; font-weight: 600; padding: .3rem .7rem; border-radius: 999px;
    background: var(--soft); color: #4a4a57; border: 1px solid var(--line);
}

/* ---------- About ---------- */
.about-visual {
    position: relative; aspect-ratio: 4 / 3; border-radius: calc(var(--radius) * 1.4);
    background:
        radial-gradient(circle at 30% 30%, rgba(58, 143, 53, .35), transparent 55%),
        linear-gradient(160deg, var(--ink-2), var(--ink));
    display: grid; place-items: center; overflow: hidden; box-shadow: var(--shadow-lg);
}
.about-visual::before {
    content: ""; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px);
    background-size: 22px 22px;
}
.about-icon {
    width: 46%; position: relative; background: #fff; border-radius: 1.5rem; padding: 1.25rem;
    box-shadow: 0 30px 60px -10px rgba(0, 0, 0, .6); animation: float 7s ease-in-out infinite;
}
.about-badge {
    position: absolute; background: rgba(255, 255, 255, .95); color: var(--ink);
    padding: .55rem 1rem; border-radius: 999px; font-weight: 600; font-size: .85rem;
    box-shadow: var(--shadow); display: flex; gap: .45rem; align-items: center;
    animation: float 6s ease-in-out infinite;
}
.about-badge i { color: var(--brand); }
.about-badge-1 { top: 12%; left: 7%; }
.about-badge-2 { top: 20%; right: 6%; animation-delay: -2s; }
.about-badge-3 { bottom: 12%; left: 14%; animation-delay: -4s; }

.value-card {
    height: 100%; padding: 2.25rem; background: #fff; border-radius: var(--radius);
    border: 1px solid var(--line); transition: all .3s ease;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-card i {
    font-size: 1.5rem; color: var(--brand); background: var(--brand-soft);
    width: 56px; height: 56px; border-radius: 1rem; display: grid; place-items: center; margin-bottom: 1.25rem;
}

/* ---------- Contact ---------- */
.contact-info { padding: 2rem; border-radius: var(--radius); background: var(--soft); }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; padding: .85rem 0; }
.contact-item + .contact-item { border-top: 1px solid var(--line); }
.contact-icon {
    flex-shrink: 0; width: 46px; height: 46px; border-radius: .9rem;
    display: grid; place-items: center; font-size: 1.15rem;
    background: #fff; color: var(--brand); box-shadow: 0 4px 12px -4px rgba(11, 11, 15, .12);
}
.contact-item small { display: block; color: var(--bs-secondary-color); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.contact-item a, .contact-item span { display: block; color: var(--ink); font-weight: 600; text-decoration: none; word-break: break-word; }
.contact-item a:hover { color: var(--brand); }
.map-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 10; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.3); }

.form-card {
    padding: 2.5rem; border-radius: calc(var(--radius) * 1.2);
    background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow);
}
.form-control, .form-select { border-radius: .85rem; border-color: #e0e0e6; }
.form-control:focus, .form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 .2rem rgba(58, 143, 53, .12); }
.form-control.input-validation-error { border-color: #dc3545; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 575.98px) { .form-card, .contact-info { padding: 1.5rem; } }

/* ---------- Legal ---------- */
.legal h2 { margin-top: 2rem; font-weight: 700; }
.legal p { color: #4a4a57; line-height: 1.8; }

/* ---------- Error ---------- */
.error-code { font-family: var(--font-head); font-size: clamp(5rem, 16vw, 9rem); font-weight: 700; line-height: 1; margin-bottom: 1rem; }

/* ---------- CTA band ---------- */
.cta-band {
    position: relative; overflow: hidden; color: #fff;
    padding: 3.5rem; border-radius: calc(var(--radius) * 1.6);
    background: linear-gradient(130deg, var(--brand) 0%, #a30400 55%, var(--ink) 120%);
    box-shadow: 0 30px 70px -25px rgba(58, 143, 53, .6);
}
.cta-glow {
    position: absolute; width: 420px; height: 420px; right: -100px; top: -180px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .25), transparent 70%);
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
@media (max-width: 575.98px) { .cta-band { padding: 2.25rem 1.5rem; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #fff; padding: 5rem 0 2rem; }
.footer-title { font-family: var(--font-head); font-weight: 600; margin-bottom: 1.25rem; color: #fff; }
.footer-links, .footer-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.footer-links a, .footer-contact a { color: var(--muted-light); text-decoration: none; transition: color .2s ease; }
.footer-links a:hover, .footer-contact a:hover { color: #fff; }
.footer-contact li { display: flex; gap: .75rem; color: var(--muted-light); }
.footer-contact i { color: var(--brand-2); }
.social-btn {
    width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
    color: #fff; background: rgba(255, 255, 255, .06); border: 1px solid var(--line-dark);
    text-decoration: none; transition: all .25s ease;
}
.social-btn:hover { background: var(--brand); border-color: var(--brand); color: #fff; transform: translateY(-3px); }
.footer-programs {
    display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
    margin-top: 3.5rem; padding: 1.5rem 0; border-top: 1px solid var(--line-dark);
}
.footer-bottom {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem;
    padding-top: 1.5rem; border-top: 1px solid var(--line-dark);
    color: var(--muted-light); font-size: .88rem;
}

/* ---------- Back to top ---------- */
.back-to-top {
    position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 1030;
    width: 46px; height: 46px; border-radius: 50%; border: 0;
    background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff;
    box-shadow: 0 10px 25px -8px rgba(58, 143, 53, .6);
    opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .3s ease;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { transform: translateY(-3px); }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.in-view { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .js .reveal { opacity: 1; transform: none; }
}