/* ============================================================
   RELIANCE POWER - responsive + mobile nav
   Loaded last so its rules win.
   ============================================================ */

/* ---------------- BURGER ---------------- */
.nav__burger {
  display: none;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--ink);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  cursor: pointer; flex: none;
  box-shadow: 0 8px 24px rgba(20,19,15,0.18);
}
.nav__burger span {
  display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--cream);
  transition: transform .35s var(--ease), opacity .25s var(--ease);
}
.nav.open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__links-contact { display: none; }

/* ============================================================
   <= 880px : tablet / mobile nav + layout
   ============================================================ */
@media (max-width: 880px) {
  .nav { padding: 12px 16px; }

  /* pill: full width, logo left, burger right */
  .nav__pill {
    padding: 8px 8px 8px 18px;
    max-width: none;
    justify-content: space-between;
    background: rgba(251,249,244,0.92);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border: 1px solid rgba(255,255,255,0.65);
    box-shadow: 0 6px 24px rgba(20,19,15,0.14);
  }

  .nav__burger { display: flex; }

  /* hide desktop links & contact button */
  .nav__links { display: none; position: static; transform: none; }
  .nav__contact { display: none; }

  /* drop-down panel when open */
  .nav.open .nav__links {
    display: flex;
    position: fixed;
    top: 70px; left: 12px; right: 12px;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(251,249,244,0.98);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 20px;
    padding: 8px;
    box-shadow: 0 16px 48px rgba(20,19,15,0.20);
    z-index: 120;
    /* override the absolute centering set on desktop */
    transform: none; left: 12px;
    animation: menuDrop .26s var(--ease) both;
  }
  @keyframes menuDrop {
    from { opacity: 0; transform: translateY(-6px) scale(0.98); }
    to   { opacity: 1; transform: none; }
  }

  .nav__links a {
    font-size: 15.5px; font-weight: 500;
    padding: 13px 16px; border-radius: 12px;
    display: flex; align-items: center;
    color: var(--ink-2);
    border-bottom: 1px solid rgba(20,19,15,0.06);
  }
  .nav__links a:last-child { border-bottom: none; }
  .nav__links a:hover { background: rgba(20,19,15,0.05); }

  /* Contact item - dark pill at bottom */
  .nav__links-contact {
    display: flex !important;
    margin-top: 4px;
    background: var(--ink) !important;
    color: var(--cream) !important;
    border-radius: 12px !important;
    border-bottom: none !important;
    justify-content: center;
    font-weight: 600;
  }
  .nav__links-contact:hover { background: var(--ink-3) !important; }
}

@media (max-width: 540px) {
  .nav__contact { display: none; }
}

/* ============================================================
   HERO responsive
   ============================================================ */
@media (max-width: 880px) {
  .hero {
    height: auto; min-height: 100svh; max-height: none;
    padding-top: 100px;
    padding-bottom: clamp(48px, 8vw, 80px);
    justify-content: flex-end;
  }
  /* use the same safe gutter inside the hero */
  .hero__inner { padding-inline: 20px; }
  .hero__title { font-size: clamp(34px, 9vw, 64px); }
  .hero__title .line span { white-space: normal; }
  .hero__sub {
    flex-direction: column; align-items: flex-start;
    gap: 20px; margin-top: clamp(16px, 3vw, 28px);
  }
  .hero__sub p {
    flex-basis: 100%; max-width: 100%;
    font-size: 15px; line-height: 1.6;
  }
  .hero__sub .btn { align-self: flex-start; }
  .hero__scroll { display: none; }
}

@media (max-width: 480px) {
  .hero { min-height: 100svh; }
  .hero__inner { padding-inline: 18px; }
  .hero__title { font-size: clamp(30px, 10vw, 48px); letter-spacing: -0.025em; }
  .hero__sub p { font-size: 14px; }
  .hero__sub .btn { width: 100%; justify-content: space-between; }
}

/* ============================================================
   GENERIC GRID FALLBACKS (cover any not handled per-file)
   ============================================================ */
@media (max-width: 940px) {
  .vm, .pillars, .partners, .contact { grid-template-columns: 1fr; }
  .infocards { grid-template-columns: 1fr; max-width: 520px; }
  .services { grid-template-columns: 1fr; max-width: 520px; }
  .services__intro { grid-template-columns: 1fr; }
  .mission__media { grid-template-columns: 1fr; }
  .mission__grid { grid-template-columns: 1fr; }
  .faq__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 880px) {
  /* contact CTA: stack the two columns, keep button full-width feel */
  .contact__l h2 { font-size: clamp(30px, 8vw, 46px); }
  .partners__feat { flex-direction: row; }
  .darkpanel__stats { grid-template-columns: 1fr; gap: 24px; margin-top: 48px; }
  .darkpanel__cta { position: static; margin-top: 30px; }
}

@media (max-width: 640px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 26px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 14px; }
  .secbar__note { display: none; }
  .vm, .pillars { gap: 16px; }
  .bigword__text { font-size: clamp(48px, 17vw, 120px); }
}

@media (max-width: 440px) {
  .footer__top { grid-template-columns: 1fr; }
  .infocards, .services { max-width: 100%; }
  .pillar, .vm__card { padding: 24px 22px; }
  .cdetail { padding: 18px 18px; }
  .cdetail .v { font-size: 15px; word-break: break-word; }
}

/* tablet: 2-up stat / info grids before single column */
@media (min-width: 641px) and (max-width: 940px) {
  .infocards { grid-template-columns: 1fr 1fr; max-width: none; }
}

/* ============================================================
   MOBILE POLISH + CENTERING  (<= 640px)
   ============================================================ */
@media (max-width: 640px) {

  /* --- global section padding --- */
  .section { padding-inline: 18px; }
  .wrap { padding-inline: 18px; }

  /* --- secbar: stack label nicely --- */
  .secbar { flex-wrap: wrap; gap: 6px 10px; }
  .secbar__rule { display: none; }
  .secbar__note { width: 100%; font-size: 11.5px; }

  /* --- fix bigword overflow --- */
  .bigword { overflow: hidden; padding-inline: 0; }
  .bigword__text { font-size: clamp(44px, 18vw, 100px); }
  .bigword__cap { display: none; }

  /* --- centre hero text --- */
  .hero__inner { text-align: center; padding-inline: 20px; }
  .hero__sub { align-items: center; }
  .hero__sub p { text-align: center; flex-basis: 100%; }
  .hero__sub .btn { align-self: center; width: 100%; justify-content: center; }

  /* --- about/mission --- */
  .mission__lead { text-align: center; margin-inline: auto; }
  .quote-card { text-align: center; }
  .quote-card .by { justify-content: center; }

  /* --- trust strip --- */
  .trust-strip { text-align: center; }
  .trust-strip__logos { justify-content: center; flex-wrap: wrap; }

  /* --- services --- */
  .services__intro { text-align: center; }
  .services__intro h2 { margin-inline: auto; }
  .pillar__head { justify-content: center; }
  .pillar__list li { text-align: left; }

  /* --- dark stats panel (03) --- */
  .darkpanel { text-align: center; padding: 28px 20px 32px; }
  .darkpanel__title { margin-inline: auto; max-width: 22ch; }
  .darkpanel__stats { gap: 28px; margin-top: 36px; }
  .dstat .lbl { margin-inline: auto; }
  .secbar--ink { justify-content: center; }

  /* --- impact cards (04) --- */
  .services__intro h2 { text-align: center; }
  .infocard { text-align: center; }
  .infocard__icon { margin-inline: auto; }
  .tag { align-self: center; }

  /* --- partnerships --- */
  .partners__lead { text-align: center; }
  .partners__lead h2 { margin-inline: auto; }
  .partners__feat { justify-content: center; text-align: left; }
  .prow { gap: 14px; }
  .prow div { text-align: left; }
  .partners__grid { gap: 20px; }

  /* --- testimonials --- */
  .testi-grid { grid-template-columns: 1fr; gap: 16px; }
  .tcard--feat { grid-column: auto; }
  .tcard { text-align: center; }
  .tcard__quote { flex-direction: column; align-items: center; }
  .tcard__by { justify-content: center; }

  /* --- future outlook steps --- */
  .step { text-align: center; }
  .step h4 { margin-inline: auto; }
  .step p { margin-inline: auto; }

  /* --- FAQ --- */
  .faq__head { text-align: center; }
  .faq__head h2 { font-size: clamp(28px, 9vw, 40px); }
  .faq__head p { margin-inline: auto; max-width: 36ch; }

  /* --- contact section --- */
  .ctaband { padding: 28px 20px; }
  .contact--full { grid-template-columns: 1fr; gap: 32px; }
  .contact__l { text-align: center; }
  .contact__l h2 { margin-inline: auto; }
  .contact__l p { margin-inline: auto; max-width: 36ch; }
  .contact__details { display: flex; flex-direction: column; gap: 12px; }
  .cdetail { text-align: left; }
  .cform { text-align: left; }
  .cform__row { grid-template-columns: 1fr; }

  /* ============================================================
     FOOTER MOBILE
     ============================================================ */
  .footer__top {
    grid-template-columns: 1fr 1fr !important;
    gap: 32px 20px !important;
    padding-block: 36px 20px;
  }

  /* brand spans full width */
  .footer__brand {
    grid-column: 1 / -1;
    align-items: center;
    text-align: center;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .footer__logo { margin-inline: auto; }
  .footer__brand p { max-width: 34ch; margin-inline: auto; }
  .footer__erb { justify-content: center; }
  .footer__socials { justify-content: center; }

  /* Company + Services side by side */
  .footer__col {
    align-items: flex-start;
    text-align: left;
  }

  /* Get in touch spans full width */
  .footer__col:last-child {
    grid-column: 1 / -1;
    align-items: center;
    text-align: center;
    padding-top: 4px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .footer__col:last-child .footer__contact-item {
    justify-content: center;
  }

  /* bottom bar */
  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding-top: 18px;
  }
  .footer__bottom .lg {
    display: flex; flex-wrap: wrap;
    justify-content: center; gap: 10px 18px;
  }
  .footer__credit { text-align: center; }
}

/* ============================================================
   MARQUEE + MAP - MOBILE
   ============================================================ */
@media (max-width: 640px) {
  .marquee__item {
    font-size: 13px;
    padding: 9px 18px;
  }
  .marquee-wrap {
    margin-top: 36px;
  }
}