/* TMC ELETRICIDADE - style.css
   Cores: edite as variáveis abaixo para mudar a identidade visual */
:root {
   --navy: #0a1a2f;
   --navy2: #12335c;
   --accent: #f5a400;
   --accent2: #ffbf2e;
   --white: #fff;
   --gray: #f2f4f7;
   --text: #1d2939;
   --muted: #5b6778;
   --r: 14px
}

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

html {
   scroll-behavior: smooth;
   scroll-padding-top: 80px
}

body {
   font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
   color: var(--text);
   line-height: 1.65;
   background: #fff
}

img {
   max-width: 100%;
   display: block;
   border-radius: 8px;
}

a {
   color: inherit;
   text-decoration: none
}

ul {
   list-style: none;
   padding: 0
}

.container {
   width: min(1140px, 92%);
   margin-inline: auto
}

.skip {
   position: absolute;
   left: -999px
}

.skip:focus {
   left: 10px;
   top: 10px;
   background: var(--accent);
   padding: 8px 14px;
   z-index: 99
}

:focus-visible {
   outline: 3px solid var(--accent);
   outline-offset: 3px
}

/* header */
.header {
   position: sticky;
   top: 0;
   z-index: 50;
   background: #474c57;
   transition: box-shadow .3s
}

.header.scrolled {
   box-shadow: 0 4px 20px #0006
}

.nav {
   display: flex;
   align-items: center;
   justify-content: space-between;
   height: 72px
}

.logo {
   display: flex;
   align-items: center;
   gap: 10px;
   color: #000000;
   font-weight: 300;
   letter-spacing: .5px
   
}

.logo b {
   color: #000000;
   font-weight: 800
}

.menu {
   display: flex;
   align-items: center;
   gap: 26px;
   color: #dbe4f0;
   font-weight: 500
}

.menu a:not(.btn):hover {
   color: var(--accent)
}

.burger {
   display: none;
   background: none;
   border: 0;
   width: 48px;
   height: 48px;
   cursor: pointer;
   flex-direction: column;
   justify-content: center;
   gap: 5px;
   align-items: center
}

.burger span {
   display: block;
   width: 26px;
   height: 3px;
   background: #fff;
   border-radius: 2px
}

/* buttons */
.btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   min-height: 48px;
   padding: 12px 28px;
   border-radius: 50px;
   background: var(--accent);
   color: var(--navy);
   font-weight: 700;
   border: 2px solid var(--accent);
   transition: .25s;
   cursor: pointer
}

.btn:hover {
   background: var(--accent2);
   transform: translateY(-2px);
   box-shadow: 0 8px 20px #f5a40055
}

.btn-sm {
   min-height: 42px;
   padding: 8px 22px
}

.btn-ghost {
   background: transparent;
   color: #fff;
   border-color: #fff
}

.btn-ghost:hover {
   background: #fff;
   color: var(--navy);
   box-shadow: none
}

.link {
   color: var(--accent);
   font-weight: 700
}

.link:hover {
   text-decoration: underline
}

/* hero */
.hero,
.banner {
   position: relative;
   color: #fff;
   background: var(--navy);
   overflow: hidden
}

.hero {
   min-height: 620px;
   display: flex;
   align-items: center
}

.banner {
   padding: 80px 0 90px
}

.hero-bg {
   position: absolute;
   inset: 0;
   width: 100%;
   height: 100%;
   object-fit: cover
}

.hero:after,
.banner:after {
   content: "";
   position: absolute;
   inset: 0;
   background: linear-gradient(90deg, #0a1a2fcc 30%, #0a1a2f33)
}

.hero-in {
   position: relative;
   z-index: 2;
   max-width: 760px;
   margin-left: max(4%, calc((100% - 1140px)/2))
}

.hero h1,
.banner h1 {
   font-size: clamp(2rem, 5vw, 3.4rem);
   line-height: 1.15;
   margin: 16px 0
}

.hero p,
.banner p {
   font-size: 1.15rem;
   color: #dbe4f0;
   max-width: 620px
}

.tag {
   display: inline-block;
   border: 1px solid var(--accent);
   color: var(--accent);
   padding: 4px 16px;
   border-radius: 50px;
   font-size: .85rem;
   text-transform: uppercase;
   letter-spacing: 1px
}

.actions {
   display: flex;
   flex-wrap: wrap;
   gap: 14px;
   margin-top: 30px
}

.crumb {
   font-size: .9rem;
   color: #b9c6d8;
   margin-bottom: 22px
}

.crumb a:hover {
   color: var(--accent)
}

.big-ico {
   width: 84px;
   height: 84px;
   border-radius: 20px;
   background: #f5a40022;
   color: var(--accent);
   display: grid;
   place-items: center;
   border: 1px solid var(--accent)
}

/* sections */
.section {
   padding: 90px 0
}

.dark {
   background: var(--navy);
   color: #fff
}

.eyebrow {
   color: var(--accent);
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: 2px;
   font-size: .85rem
}

h2 {
   font-size: clamp(1.7rem, 3.5vw, 2.4rem);
   line-height: 1.2;
   margin: 8px 0 18px;
   color: var(--navy)
}

.dark h2,
.cta h2 {
   color: #fff
}

.head {
   text-align: center;
   max-width: 640px;
   margin: 0 auto 50px
}

.head p {
   color: #b9c6d8
}

.about,
.two {
   display: grid;
   grid-template-columns: 1.2fr 1fr;
   gap: 50px;
   align-items: center
}

.about p,
.two p {
   color: var(--muted);
   margin-bottom: 14px
}

.values {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 16px
}

.values li {
   background: var(--gray);
   padding: 22px;
   border-radius: var(--r);
   border-bottom: 4px solid var(--accent)
}

.values b {
   display: block;
   color: var(--navy)
}

.values span {
   font-size: .92rem;
   color: var(--muted)
}

/* cards */
.grid {
   display: grid;
   grid-template-columns: repeat(6, 1fr);
   gap: 24px
}

.card {
   grid-column: span 2;
   background: var(--navy2);
   padding: 34px 28px;
   border-radius: var(--r);
   border: 1px solid #ffffff1a;
   transition: .3s;
   display: flex;
   flex-direction: column;
   gap: 12px
}

.card:nth-child(4) {
   grid-column: 2/4
}

.card:nth-child(5) {
   grid-column: 4/6
}

.card:hover {
   transform: translateY(-8px);
   border-color: var(--accent);
   box-shadow: 0 18px 40px #0008
}

.card-ico {
   width: 68px;
   height: 68px;
   border-radius: 16px;
   display: grid;
   place-items: center;
   background: #f5a40022;
   color: var(--accent)
}

.card h3 {
   font-size: 1.1rem;
   letter-spacing: 1px
}

.card p {
   color: #c3cfdf;
   flex: 1
}

.reveal {
   opacity: 0;
   transform: translateY(30px);
   transition: opacity .7s, transform .7s, border-color .3s, box-shadow .3s
}

.reveal.in {
   opacity: 1;
   transform: none
}

/* cta, lists, contact */
.cta {
   background: linear-gradient(120deg, var(--navy), var(--navy2));
   color: #fff;
   text-align: center;
   padding: 70px 0;
   border-top: 4px solid var(--accent)
}

.cta p {
   color: #c3cfdf;
   margin-bottom: 26px
}

.check li {
   position: relative;
   padding: 8px 0 8px 34px;
   color: var(--muted)
}

.dark .check li {
   color: #d3deec
}

.check li:before {
   content: "⚡";
   position: absolute;
   left: 0;
   color: var(--accent)
}

.panel {
   background: var(--gray);
   padding: 34px;
   border-radius: var(--r);
   border-left: 5px solid var(--accent)
}

.panel h3 {
   color: var(--navy);
   margin-bottom: 8px
}

.contact {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: 24px
}

.ci {
   background: var(--gray);
   padding: 32px;
   border-radius: var(--r);
   display: flex;
   flex-direction: column;
   gap: 12px;
   align-items: flex-start
}

.ci h3 {
   color: var(--navy)
}

.ci p {
   color: var(--muted)
}

.ci .btn {
   margin-top: auto
}

.chips {
   display: flex;
   flex-wrap: wrap;
   gap: 14px;
   justify-content: center
}

.chip {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 12px 20px;
   border-radius: 50px;
   background: var(--gray);
   font-weight: 600;
   color: var(--navy);
   transition: .25s
}

.chip:hover,
.chip.on {
   background: var(--navy);
   color: var(--accent)
}

.back {
   text-align: center;
   margin-top: 34px
}

.back .link {
   color: var(--navy)
}

/* footer */
.footer {
   background: #282b31;
   color: #aab8cc;
   padding-top: 60px
}

.fgrid {
   display: grid;
   grid-template-columns: 1.4fr 1fr 1.2fr;
   gap: 40px;
   padding-bottom: 40px
}

.footer h3 {
   color: #fff;
   margin-bottom: 12px;
   font-size: 1rem
}

.footer li {
   padding: 4px 0
}

.footer a:hover {
   color: var(--accent)
}

.copy {
   border-top: 1px solid #ffffff1a;
   text-align: center;
   padding: 20px;
   font-size: .88rem
}

/* whatsapp */
.wa-float {
   position: fixed;
   right: 20px;
   bottom: 20px;
   z-index: 60;
   width: 62px;
   height: 62px;
   border-radius: 50%;
   background: #25d366;
   display: grid;
   place-items: center;
   box-shadow: 0 6px 20px #0006;
   animation: pulse 2.4s infinite
}

.wa-float:hover {
   transform: scale(1.1)
}

@keyframes pulse {
   0% {
      box-shadow: 0 0 0 0 #25d36699
   }

   70% {
      box-shadow: 0 0 0 18px #25d36600
   }

   100% {
      box-shadow: 0 0 0 0 #25d36600
   }
}

/* responsive */
@media(max-width:900px) {

   .about,
   .two,
   .contact,
   .fgrid {
      grid-template-columns: 1fr
   }

   .grid {
      grid-template-columns: 1fr 1fr
   }

   .card,
   .card:nth-child(4),
   .card:nth-child(5) {
      grid-column: auto
   }

   .card:nth-child(5) {
      grid-column: 1/-1
   }
}

@media(max-width:768px) {
   .burger {
      display: flex
   }

   .menu {
      position: absolute;
      top: 72px;
      left: 0;
      right: 0;
      background: var(--navy);
      flex-direction: column;
      align-items: stretch;
      gap: 0;
      padding: 10px 4%;
      max-height: 0;
      overflow: hidden;
      visibility: hidden;
      transition: .3s
   }

   .menu.open {
      max-height: 480px;
      visibility: visible;
      padding-bottom: 20px
   }

   .menu a {
      padding: 14px 4px;
      border-bottom: 1px solid #ffffff14
   }

   .menu .btn {
      margin-top: 14px;
      border: 2px solid var(--accent)
   }

   .hero {
      min-height: 540px
   }

   .hero-in {
      margin-left: auto
   }

   .section {
      padding: 64px 0
   }

   .grid {
      grid-template-columns: 1fr
   }

   .card:nth-child(5) {
      grid-column: auto
   }

   .values {
      grid-template-columns: 1fr
   }

   .actions .btn {
      width: 100%
   }
}

@media(prefers-reduced-motion:reduce) {
   * {
      animation: none !important;
      transition: none !important;
      scroll-behavior: auto
   }

   .reveal {
      opacity: 1;
      transform: none
   }
}