/* SegEnergy Londrina — Landing Page */

:root {
  --bg: #000000;
  --bg-elevated: #0a0a0a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-muted: #a3a3a3;
  --text-dim: #6b6b6b;
  --accent: #00ff41;
  --accent-bright: #39ff14;
  --accent-dark: #065221;
  --accent-rgb: 0, 255, 65;
  --accent-dark-rgb: 6, 82, 33;
  --accent-glow: rgba(var(--accent-rgb), 0.35);
  --font: "Montserrat", system-ui, -apple-system, sans-serif;
  --container: min(1120px, 100% - 2.5rem);
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 20px;
  --radius-sm: 14px;
  --surface-modal: rgba(0, 0, 0, 0.96);
  --surface-menu: rgba(8, 8, 8, 0.98);
  --scrollbar-track: rgba(255, 255, 255, 0.04);
  --scrollbar-thumb: rgba(var(--accent-rgb), 0.4);
  --scrollbar-thumb-hover: var(--accent);
  --bg-light: #f2f2f2;
  --bg-light-card: #ffffff;
  --text-on-light: #0a0a0a;
  --text-muted-on-light: #5c5c5c;
  --text-dim-on-light: #7a7a7a;
  --border-on-light: rgba(0, 0, 0, 0.08);
  --accent-on-light: #0c6e2b;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul { list-style: none; }

address { font-style: normal; }

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Ambient background */
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
  animation: drift 20s ease-in-out infinite alternate;
}

.ambient__orb--1 {
  width: 60vw;
  height: 60vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, var(--accent-dark) 0%, transparent 70%);
  top: -15%;
  right: -10%;
}

.ambient__orb--2 {
  width: 50vw;
  height: 50vw;
  max-width: 500px;
  max-height: 500px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  bottom: 10%;
  left: -15%;
  animation-delay: -7s;
  opacity: 0.12;
}

.ambient__orb--3 {
  width: 30vw;
  height: 30vw;
  max-width: 350px;
  max-height: 350px;
  background: radial-gradient(circle, #00662f 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
  opacity: 0.15;
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(3%, 5%) scale(1.08); }
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s var(--ease);
}

.header--scrolled {
  background: rgba(0, 0, 0, 0.94);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo img {
  height: 48px;
  width: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__list a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.25s var(--ease);
}

.nav__list a:hover {
  color: var(--text);
}

.nav__cta {
  padding: 0.55rem 1.25rem;
  background: var(--accent);
  color: #000 !important;
  border-radius: 100px;
  font-weight: 700 !important;
  box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.3);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease) !important;
}

.nav__cta:hover {
  background: var(--accent-bright);
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.5);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav__toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Typography helpers */
.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.gradient-text {
  color: var(--accent);
  background: none;
  -webkit-text-fill-color: var(--accent);
  text-shadow: 0 0 24px var(--accent-glow);
}

.section-head {
  margin-bottom: 3rem;
}

.section-head h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-transform: uppercase;
}

.section-head__sub {
  margin-top: 0.5rem;
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.btn--primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.35);
}

.btn--primary:hover {
  background: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(var(--accent-rgb), 0.55);
}

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

button.btn {
  font-family: var(--font);
}

/* Modal simulação */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal__dialog {
  position: relative;
  width: min(100%, 460px);
  max-height: min(92vh, 720px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 2rem 1.75rem 1.75rem;
  background: var(--surface-modal);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.4s var(--ease);
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.modal__dialog::-webkit-scrollbar {
  width: 7px;
}

.modal__dialog::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 100px;
  margin: 0.5rem 0;
}

.modal__dialog::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 100px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.modal__dialog::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
  background-clip: padding-box;
}

.modal.is-open .modal__dialog {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.modal__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.modal__header {
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}

.modal__header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

.modal__subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.45rem;
}

.form-field input {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.25s, background 0.25s;
}

.form-field input::placeholder {
  color: var(--text-dim);
}

.form-field input:focus {
  border-color: rgba(var(--accent-rgb), 0.45);
  background: rgba(var(--accent-rgb), 0.04);
}

/* Custom select */
.custom-select {
  position: relative;
}

.custom-select__native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.custom-select__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  text-align: left;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
}

.custom-select__trigger:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.custom-select.is-open .custom-select__trigger,
.custom-select__trigger:focus-visible {
  border-color: rgba(var(--accent-rgb), 0.45);
  background: rgba(var(--accent-rgb), 0.04);
  outline: none;
}

.custom-select.is-invalid .custom-select__trigger {
  border-color: rgba(255, 107, 107, 0.5);
}

.custom-select__value.is-placeholder {
  color: var(--text-dim);
}

.custom-select__chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.25s var(--ease);
}

.custom-select.is-open .custom-select__chevron {
  transform: rotate(180deg);
}

.custom-select__menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0.4rem;
  list-style: none;
  background: var(--surface-menu);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  border-radius: var(--radius-sm);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  max-height: min(220px, 40vh);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s, border-color 0.25s;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.custom-select__menu--floating {
  position: fixed;
  z-index: 400;
  top: 0;
  left: 0;
  right: auto;
  width: auto;
  margin: 0;
}

.custom-select__menu::-webkit-scrollbar {
  width: 6px;
}

.custom-select__menu::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 100px;
  margin: 0.25rem 0;
}

.custom-select__menu::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 100px;
}

.custom-select__menu::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

.custom-select__menu.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  border-color: rgba(var(--accent-rgb), 0.32);
}

.custom-select__menu--flip.is-visible {
  transform: translateY(0);
}

.custom-select__menu:not([hidden]) {
  display: block;
}

.custom-select__option {
  padding: 0.7rem 0.9rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.custom-select__option:hover,
.custom-select__option.is-focused {
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--text);
}

.custom-select__option.is-selected {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent-bright);
  font-weight: 500;
}

.custom-select__option.is-placeholder {
  color: var(--text-dim);
}

.form-filter {
  border: none;
  margin: 0;
  padding: 0;
}

.form-filter legend {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.65rem;
  padding: 0;
}

.form-filter__options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.form-filter__option {
  position: relative;
  margin: 0;
  cursor: pointer;
}

.form-filter__option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-filter__option span {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.25s, background 0.25s, color 0.25s;
}

.form-filter__option:hover span {
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.form-filter__option input:focus-visible + span {
  border-color: rgba(var(--accent-rgb), 0.45);
}

.form-filter__option input:checked + span {
  color: var(--accent-bright);
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.4);
  font-weight: 500;
}

.form-filter.is-invalid .form-filter__option span {
  border-color: rgba(255, 107, 107, 0.45);
}

.form-error {
  font-size: 0.82rem;
  color: #ff8e8e;
  margin: 0;
}

.modal__submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.25rem;
}

/* Section backgrounds */
.hero__bg,
.showcase__bg,
.about__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__bg {
  background:
    linear-gradient(105deg, rgba(0, 0, 0, 0.94) 0%, rgba(0, 0, 0, 0.82) 38%, rgba(0, 0, 0, 0.45) 68%, rgba(0, 0, 0, 0.25) 100%),
    url("../imagens/background.png") center right / cover no-repeat;
}

.showcase__bg {
  background:
    linear-gradient(to bottom, var(--bg) 0%, transparent 18%, transparent 82%, var(--bg) 100%),
    linear-gradient(to right, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.55) 100%),
    url("../imagens/background-2.jpg") center / cover no-repeat;
}

.about__bg {
  background:
    linear-gradient(to bottom, var(--bg), rgba(0, 0, 0, 0.88) 25%, rgba(0, 0, 0, 0.88) 75%, var(--bg)),
    url("../imagens/background.png") center 30% / cover no-repeat;
  opacity: 0.45;
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.hero__lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 0.75rem;
}

.hero__sub {
  font-size: 0.95rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.hero__sub strong {
  color: var(--accent);
  font-weight: 600;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__card {
  display: block;
  background: #06491c;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 2rem;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 16px 48px rgba(6, 82, 33, 0.35);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

a.hero__card {
  cursor: pointer;
}

a.hero__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 52px rgba(6, 82, 33, 0.45);
}

/* Savings widget */
.savings-widget {
  position: relative;
  overflow: hidden;
  --bar-after-width: 8%;
  --ring-offset: 16.34;
  --anim-reduce-duration: 2s;
}

.savings-widget__status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.25rem;
  min-height: 1.25rem;
  transition: color 0.4s var(--ease);
}

.savings-widget[data-phase="solar"] .savings-widget__status,
.savings-widget[data-phase="reduce"] .savings-widget__status {
  color: #ffb347;
}

.savings-widget[data-phase="success"] .savings-widget__status {
  color: #fff;
}

.savings-widget__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  flex-shrink: 0;
  transition: background 0.4s, box-shadow 0.4s;
}

.savings-widget[data-phase="analyze"] .savings-widget__status-dot {
  background: #ff8e53;
  animation: status-blink 1s ease-in-out infinite;
}

.savings-widget[data-phase="solar"] .savings-widget__status-dot,
.savings-widget[data-phase="reduce"] .savings-widget__status-dot {
  background: #ffb347;
  box-shadow: 0 0 8px rgba(255, 179, 71, 0.6);
}

.savings-widget[data-phase="success"] .savings-widget__status-dot {
  background: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.45);
}

@keyframes status-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.savings-widget__top {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.savings-widget__meter {
  position: relative;
  width: 88px;
  height: 88px;
  flex-shrink: 0;
}

.savings-widget__ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.savings-widget__ring-bg,
.savings-widget__ring-fill {
  fill: none;
  stroke-width: 6;
}

.savings-widget__ring-bg {
  stroke: rgba(255, 255, 255, 0.2);
}

.savings-widget__ring-fill {
  stroke: url(#sparkGrad);
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset var(--anim-reduce-duration) var(--ease);
}

.savings-widget[data-phase="reduce"] .savings-widget__ring-fill,
.savings-widget[data-phase="success"] .savings-widget__ring-fill {
  stroke-dashoffset: var(--ring-offset);
}

.savings-widget__pct-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.savings-widget__pct {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  color: #fff;
  background: none;
  -webkit-text-fill-color: #fff;
  text-shadow: 0 0 16px rgba(255, 255, 255, 0.25);
}

.savings-widget__pct-sign {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  margin-left: 1px;
}

.savings-widget__headline {
  flex: 1;
  min-width: 0;
}

.savings-widget__eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.35rem;
}

.savings-widget__bill {
  display: block;
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: #fff;
  transition: color 0.5s var(--ease);
}

.savings-widget[data-phase="reduce"] .savings-widget__bill,
.savings-widget[data-phase="success"] .savings-widget__bill {
  color: #fff;
}

.savings-widget__bill-note {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.2rem;
  transition: color 0.4s;
}

.savings-widget[data-phase="success"] .savings-widget__bill-note {
  color: #fff;
}

/* Solar activation */
.savings-widget__solar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  margin-bottom: 1rem;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  opacity: 0.35;
  transform: translateY(6px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), border-color 0.5s;
}

.savings-widget[data-phase="solar"] .savings-widget__solar,
.savings-widget[data-phase="reduce"] .savings-widget__solar,
.savings-widget[data-phase="success"] .savings-widget__solar {
  opacity: 1;
  transform: translateY(0);
  border-color: rgba(255, 255, 255, 0.28);
}

.savings-widget__sun {
  width: 32px;
  height: 32px;
  color: #ffb347;
  flex-shrink: 0;
  transition: color 0.5s, filter 0.5s;
}

.savings-widget[data-phase="solar"] .savings-widget__sun,
.savings-widget[data-phase="reduce"] .savings-widget__sun,
.savings-widget[data-phase="success"] .savings-widget__sun {
  color: var(--accent-bright);
  filter: drop-shadow(0 0 6px var(--accent-glow));
  animation: sun-spin 12s linear infinite;
}

@keyframes sun-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.savings-widget__sun svg {
  width: 100%;
  height: 100%;
}

.savings-widget__panels {
  display: flex;
  gap: 4px;
  flex: 1;
}

.savings-widget__panels span {
  flex: 1;
  height: 22px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: background 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}

.savings-widget__panels span.is-lit {
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-bright));
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: none;
}

.savings-widget[data-phase="success"] .savings-widget__panels span.is-lit {
  box-shadow: none;
}

.savings-widget__solar-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  display: none;
}

@media (min-width: 400px) {
  .savings-widget__solar-label { display: block; }
}

/* Chart */
.savings-widget__chart-wrap {
  margin-bottom: 1.15rem;
}

.savings-widget__months {
  display: flex;
  justify-content: space-between;
  font-size: 0.62rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
  padding: 0 2px;
}

.savings-widget__sparkline {
  width: 100%;
  height: 72px;
  overflow: visible;
  display: block;
}

.savings-widget__sparkline-area {
  fill: url(#areaGrad);
  opacity: 0;
  transform-origin: left bottom;
  transform: scaleY(0);
  transition: opacity 0.3s, transform 1.8s var(--ease);
}

.savings-widget[data-phase="reduce"] .savings-widget__sparkline-area,
.savings-widget[data-phase="success"] .savings-widget__sparkline-area {
  opacity: 1;
  transform: scaleY(1);
}

.savings-widget__sparkline-path {
  fill: none;
  stroke: url(#sparkGrad);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 320;
  stroke-dashoffset: 320;
  transition: stroke-dashoffset var(--anim-reduce-duration) var(--ease);
}

.savings-widget[data-phase="reduce"] .savings-widget__sparkline-path,
.savings-widget[data-phase="success"] .savings-widget__sparkline-path {
  stroke-dashoffset: 0;
}

.savings-widget__sparkline-dot {
  fill: var(--accent-bright);
  opacity: 0;
  filter: drop-shadow(0 0 4px var(--accent-glow));
  transition: opacity 0.3s;
}

.savings-widget[data-phase="reduce"] .savings-widget__sparkline-dot,
.savings-widget[data-phase="success"] .savings-widget__sparkline-dot {
  opacity: 1;
}

/* Bars */
.savings-widget__bars {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.savings-widget__row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.85);
}

.savings-widget__row-head strong {
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
  font-variant-numeric: tabular-nums;
  transition: color 0.4s;
}

.savings-widget__faixa {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
  margin-bottom: 1rem;
  z-index: 2;
}

.savings-widget__faixa-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-align: center;
  animation: faixa-hint-fade 2.4s ease-in-out infinite;
}

.savings-widget__faixa-select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  margin: 0;
  padding: 0.85rem 2.25rem 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.2;
  color: #041a0a;
  text-align: center;
  background-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23041a0a' stroke-width='2.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 0.9rem;
  border: 2px solid #fff;
  border-radius: 12px;
  box-shadow:
    0 0 0 0 rgba(var(--accent-rgb), 0.55),
    0 4px 14px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  animation: faixa-pulse 2s ease-out infinite;
  transition: background-color 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.savings-widget__faixa-select:hover,
.savings-widget__faixa-select:focus {
  outline: none;
  background-color: var(--accent-bright);
  border-color: #fff;
  transform: translateY(-1px);
  box-shadow:
    0 0 0 3px rgba(var(--accent-rgb), 0.35),
    0 6px 18px rgba(0, 0, 0, 0.32);
  animation: none;
}

.savings-widget__faixa:focus-within .savings-widget__faixa-label {
  animation: none;
  color: #fff;
}

.savings-widget__faixa-select option {
  color: #0b3d1c;
  background: #fff;
  font-weight: 600;
}

@keyframes faixa-pulse {
  0%, 100% {
    box-shadow:
      0 0 0 0 rgba(var(--accent-rgb), 0.55),
      0 4px 14px rgba(0, 0, 0, 0.28);
  }
  55% {
    box-shadow:
      0 0 0 8px rgba(var(--accent-rgb), 0),
      0 4px 14px rgba(0, 0, 0, 0.28);
  }
}

@keyframes faixa-hint-fade {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .savings-widget__faixa-select,
  .savings-widget__faixa-label {
    animation: none;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.savings-widget[data-phase="success"] .savings-widget__row:last-child .savings-widget__row-head strong {
  color: #fff;
}

.savings-widget__track {
  position: relative;
  height: 10px;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 100px;
  overflow: hidden;
}

.savings-widget__fill {
  position: relative;
  z-index: 1;
  height: 100%;
  width: 0;
  border-radius: 100px;
  transition: width var(--anim-reduce-duration) var(--ease);
}

.savings-widget__fill--before {
  background: linear-gradient(90deg, #ff6b6b, #ff8e53);
  width: 100%;
}

.savings-widget[data-phase="analyze"] .savings-widget__fill--before {
  animation: bar-pulse 1.2s ease-in-out infinite;
}

@keyframes bar-pulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.25); }
}

.savings-widget[data-phase="reduce"] .savings-widget__fill--before,
.savings-widget[data-phase="success"] .savings-widget__fill--before {
  width: 100%;
  opacity: 0.45;
  animation: none;
}

.savings-widget__fill--after {
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-bright));
}

.savings-widget[data-phase="reduce"] .savings-widget__fill--after,
.savings-widget[data-phase="success"] .savings-widget__fill--after {
  width: var(--bar-after-width);
}

.savings-widget__fill-shimmer,
.savings-widget__fill-glow {
  position: absolute;
  inset: 0;
  border-radius: 100px;
  pointer-events: none;
}

.savings-widget__fill-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: translateX(-100%);
}

.savings-widget[data-phase="analyze"] .savings-widget__fill-shimmer {
  animation: shimmer 1.8s ease-in-out infinite;
}

.savings-widget__fill-glow {
  opacity: 0;
  box-shadow: 0 0 16px var(--accent-glow);
  transition: opacity 0.5s;
}

.savings-widget[data-phase="success"] .savings-widget__fill-glow {
  opacity: 1;
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes shimmer {
  to { transform: translateX(200%); }
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Results */
.savings-widget__results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1.15rem;
}

.savings-widget__saved,
.savings-widget__year {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.18);
  transition: border-color 0.5s, background 0.5s, transform 0.5s var(--ease);
}

.savings-widget__saved-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.25rem;
}

.savings-widget__saved-value,
.savings-widget__year-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  transition: color 0.4s, transform 0.4s var(--ease);
}

.savings-widget[data-phase="success"] .savings-widget__saved,
.savings-widget[data-phase="success"] .savings-widget__year {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.22);
}

.savings-widget[data-phase="success"] .savings-widget__saved-value,
.savings-widget[data-phase="success"] .savings-widget__year-value {
  color: #fff;
}

.savings-widget[data-phase="success"] .savings-widget__saved {
  transform: scale(1.02);
}

.hero__scroll {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-top: 4rem;
  color: #ffffff;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50%       { opacity: 1;   transform: scaleY(1); }
}

/* Showcase */
.showcase {
  position: relative;
  z-index: 1;
  min-height: clamp(220px, 32vw, 360px);
  display: flex;
  align-items: flex-end;
  padding: 3rem 0;
  overflow: hidden;
}

.showcase__content {
  position: relative;
  z-index: 1;
  max-width: 520px;
}

.showcase__label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.showcase__text {
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--text);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.8);
}

/* CTA Block */
.cta-block {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  background: var(--bg-light);
}

.cta-block__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 3.25rem;
  background:
    radial-gradient(ellipse 80% 120% at 20% 40%, rgba(12, 110, 43, 0.55) 0%, transparent 60%),
    linear-gradient(105deg, #0c6e2b 0%, #0a5f25 45%, #065221 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 28px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  color: #fff;
  overflow: hidden;
}

.cta-block h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 1rem;
  text-transform: uppercase;
  color: #fff;
}

.cta-block p {
  color: #ffffff;
  font-size: 1.05rem;
}

.cta-block strong {
  color: #ffffff;
  font-weight: 700;
}

.cta-block__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.cta-block__action .btn {
  white-space: nowrap;
}

.cta-block__action .btn--primary {
  box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.45);
}

.cta-block__note {
  font-size: 0.85rem;
  color: #ffffff;
  line-height: 1.45;
  max-width: 26ch;
}

/* Light sections (fundo branco-cinza) */
.section--light {
  background: var(--bg-light);
  color: var(--text-on-light);
  border-color: var(--border-on-light);
}

.section--light .eyebrow {
  color: var(--accent-on-light);
}

.section--light .section-head h2 {
  color: var(--text-on-light);
}

.section--light .section-head__sub {
  color: var(--text-muted-on-light);
}

.section--light .gradient-text {
  color: var(--accent-on-light);
  -webkit-text-fill-color: var(--accent-on-light);
  text-shadow: none;
}

.section--light .btn--ghost {
  color: var(--text-muted-on-light);
  border-color: var(--border-on-light);
}

.section--light .btn--ghost:hover {
  color: var(--text-on-light);
  border-color: rgba(var(--accent-dark-rgb), 0.35);
  background: rgba(var(--accent-dark-rgb), 0.04);
}

.section--light .btn--primary {
  box-shadow: 0 4px 20px rgba(var(--accent-dark-rgb), 0.2);
}

/* Valor grid */
.valor {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
}

.valor__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.valor__card {
  min-width: 0;
  padding: 1.75rem;
  background: linear-gradient(160deg, #0c6e2b 0%, #065221 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: #fff;
  box-shadow: 0 8px 24px rgba(6, 82, 33, 0.2);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease);
}

.section--light .valor__card {
  background: linear-gradient(160deg, #0c6e2b 0%, #065221 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 24px rgba(6, 82, 33, 0.2);
  color: #fff;
}

.valor__card:hover {
  background: linear-gradient(160deg, #0d7a30 0%, #075c25 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(6, 82, 33, 0.3);
}

.section--light .valor__card:hover {
  background: linear-gradient(160deg, #0d7a30 0%, #075c25 100%);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 28px rgba(6, 82, 33, 0.3);
}

.valor__card--highlight {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: linear-gradient(160deg, #0c6e2b 0%, #065221 100%);
  border-color: rgba(255, 255, 255, 0.08);
}

.section--light .valor__card--highlight {
  background: linear-gradient(160deg, #0c6e2b 0%, #065221 100%);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
  box-shadow: 0 8px 24px rgba(6, 82, 33, 0.2);
}

.section--light .valor__card--highlight h3,
.section--light .valor__card--highlight p {
  color: #fff;
}

.section--light .valor__card--highlight p {
  color: rgba(255, 255, 255, 0.85);
}

.section--light .valor__card--highlight .valor__icon {
  color: #fff;
}

@media (min-width: 640px) {
  .valor__card--highlight {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }
}

.valor__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  color: #fff;
}

.section--light .valor__icon {
  color: #fff;
}

.valor__card--highlight .valor__icon {
  margin-bottom: 0;
  flex-shrink: 0;
}

.valor__icon svg {
  width: 100%;
  height: 100%;
}

.valor__card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
  color: #fff;
  overflow-wrap: anywhere;
}

.valor__card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.section--light .valor__card p {
  color: rgba(255, 255, 255, 0.85);
}

.valor__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.valor__tags span {
  font-size: 0.8rem;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.section--light .valor__tags span {
  border-color: var(--border-on-light);
  color: var(--text-dim-on-light);
  background: var(--bg-light-card);
}

/* About */
.about {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  border-top: 1px solid var(--border);
  overflow: hidden;
}

.about .container {
  position: relative;
  z-index: 1;
}

.about__body {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 3rem;
  align-items: start;
}

.about__figure {
  margin: 0;
}

.about__figure img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.about__caption {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-top: 1rem;
}

.about__name {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.about__role {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
}

.about__intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.about__intro strong {
  color: var(--text);
}

.about__question {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--accent);
}

.about__pillars {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.about__pillars li {
  padding-left: 1.25rem;
  border-left: 2px solid var(--accent-dark);
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.about__pillars strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.about__closing,
.about__cta-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.about__cta-text {
  color: var(--text);
  font-weight: 500;
}

/* Testimonials */
.testimonials {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}

.section--light.testimonials {
  border-top: 1px solid var(--border-on-light);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 56rem;
  margin-inline: auto;
}

.testimonials__card {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.testimonials__video {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius);
  overflow: hidden;
  border: 4px solid #0c6e2b;
  background: #111;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.section--light .testimonials__video {
  border-color: #0c6e2b;
  box-shadow: 0 6px 20px rgba(6, 82, 33, 0.12);
}

.testimonials__video.is-playing {
  border-color: #065221;
}

.section--light .testimonials__video.is-playing {
  border-color: #065221;
}

.testimonials__card:hover .testimonials__video:not(.is-playing) {
  border-color: #0c6e2b;
  transform: translateY(-2px);
}

.section--light .testimonials__card:hover .testimonials__video:not(.is-playing) {
  border-color: #0c6e2b;
  box-shadow: 0 10px 28px rgba(6, 82, 33, 0.18);
}

.testimonials__play {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

.testimonials__play img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonials__play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
  transition: background 0.25s;
}

.testimonials__play:hover .testimonials__play-icon {
  background: rgba(0, 0, 0, 0.4);
}

.testimonials__play-icon svg {
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
  transition: transform 0.25s var(--ease);
}

.testimonials__play:hover .testimonials__play-icon svg {
  transform: scale(1.06);
}

.testimonials__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.testimonials__link {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
  transition: color 0.25s;
}

.testimonials__link:hover {
  color: var(--accent);
}

.section--light .testimonials__link {
  color: var(--text-dim-on-light);
}

.section--light .testimonials__link:hover {
  color: var(--accent-on-light);
}

.testimonials__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  text-align: center;
}

.testimonials__cta p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 28rem;
}

.section--light .testimonials__cta p {
  color: var(--text-muted-on-light);
}

/* Contact */
.contact {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1rem;
}

.contact__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
  padding: 1.35rem 1.25rem;
  background: linear-gradient(160deg, #0c6e2b 0%, #065221 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: #fff;
  box-shadow: 0 8px 24px rgba(6, 82, 33, 0.2);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.section--light .contact__item {
  background: linear-gradient(160deg, #0c6e2b 0%, #065221 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 24px rgba(6, 82, 33, 0.2);
}

.contact__item:hover {
  border-color: rgba(255, 255, 255, 0.16);
  background: linear-gradient(160deg, #0d7a30 0%, #075c25 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(6, 82, 33, 0.3);
}

.section--light .contact__item:hover {
  border-color: rgba(255, 255, 255, 0.16);
  background: linear-gradient(160deg, #0d7a30 0%, #075c25 100%);
  box-shadow: 0 12px 28px rgba(6, 82, 33, 0.3);
}

.contact__item--static {
  cursor: default;
}

.contact__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.85);
}

.section--light .contact__label {
  color: rgba(255, 255, 255, 0.85);
}

.contact__value {
  font-size: clamp(0.78rem, 1.35vw, 0.9rem);
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.section--light .contact__value {
  color: #fff;
}

@media (min-width: 900px) {
  .contact__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact__value {
    font-size: clamp(0.72rem, 0.95vw, 0.88rem);
  }
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem 3rem;
  align-items: center;
}

.footer__brand img {
  height: 60px;
  width: auto;
  margin-bottom: 0.65rem;
  opacity: 0.9;
}

.footer__brand p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
}

.footer__links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.25s;
}

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

.footer__copy {
  grid-column: 1 / -1;
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  cursor: pointer;
  background: var(--accent);
  color: #000;
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.45);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  background: var(--accent-bright);
  box-shadow: 0 0 32px rgba(var(--accent-rgb), 0.65);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal--delay {
  transition-delay: 0.15s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__visual {
    order: -1;
  }

  .hero__card {
    padding: 1.75rem;
  }

  .cta-block {
    padding: 4rem 0;
  }

  .cta-block__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1.75rem;
    text-align: center;
  }

  .cta-block__text {
    max-width: 36rem;
    margin-inline: auto;
  }

  .cta-block__action {
    align-items: center;
    width: 100%;
    max-width: 22rem;
    margin-inline: auto;
  }

  .cta-block__action .btn {
    width: 100%;
    justify-content: center;
  }

  .cta-block__note {
    text-align: center;
    max-width: none;
  }

  .about__body {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about__figure {
    max-width: 400px;
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
    max-width: none;
  }

  .testimonials {
    padding: 4rem 0;
  }

  .testimonials__cta .btn {
    width: 100%;
    max-width: 22rem;
    justify-content: center;
  }
}

@media (min-width: 601px) and (max-width: 900px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

  .nav__list {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
  }

  .nav__list.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__list li a {
    display: block;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
  }

  .nav__list li a:hover {
    background: rgba(255, 255, 255, 0.04);
  }

  .nav__cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .hero {
    min-height: auto;
    padding-bottom: 2rem;
  }

  .hero__bg {
    background:
      linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.75) 55%, rgba(0, 0, 0, 0.55) 100%),
      url("../imagens/background.png") center 60% / cover no-repeat;
  }

  .showcase {
    min-height: 200px;
    align-items: center;
    padding: 2.5rem 0;
  }

  .showcase__bg {
    background:
      linear-gradient(to bottom, var(--bg) 0%, transparent 12%, transparent 88%, var(--bg) 100%),
      linear-gradient(to bottom, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
      url("../imagens/background-2.jpg") center / cover no-repeat;
  }

  .hero__scroll {
    display: none;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__brand img {
    margin-inline: auto;
  }

  .footer__links {
    justify-content: center;
  }

  .cta-block {
    padding: 3rem 0;
  }

  .cta-block__inner {
    padding: 1.5rem 1.25rem;
    gap: 1.5rem;
    border-radius: var(--radius);
  }

  .cta-block h2 {
    font-size: clamp(1.2rem, 5.5vw, 1.45rem);
    line-height: 1.32;
    margin-bottom: 0.75rem;
  }

  .cta-block p {
    font-size: 0.92rem;
    line-height: 1.65;
  }

  .cta-block__action {
    max-width: none;
  }

  .cta-block__action .btn--lg {
    padding: 1rem 1.25rem;
    font-size: 0.98rem;
  }

  .cta-block__note {
    font-size: 0.8rem;
    padding: 0 0.25rem;
  }
}

@media (max-width: 380px) {
  .cta-block__inner {
    padding: 1.25rem 1rem;
  }

  .cta-block__action .btn {
    white-space: normal;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

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

  .ambient__orb,
  .hero__scroll-line {
    animation: none;
  }

  .savings-widget[data-phase="success"] .savings-widget__sparkline-area,
  .savings-widget[data-phase="success"] .savings-widget__sparkline-path,
  .savings-widget[data-phase="success"] .savings-widget__fill--after,
  .savings-widget[data-phase="success"] .savings-widget__ring-fill {
    stroke-dashoffset: var(--ring-offset);
    width: var(--bar-after-width);
    opacity: 1;
    transform: scaleY(1);
  }

  .savings-widget__sun {
    animation: none;
  }
}