/*
Theme Name: CTM Energy
Theme URI: https://ctmenergy.au/
Author: CTM Energy
Author URI: https://ctmenergy.au/
Description: Lightweight classic theme for the CTM Energy coming-soon site. Enterprise energy solutions for SMEs. Includes enquiry form shortcode and cookie consent banner.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ctm-energy
*/

/* CTM Energy - light layout inspired by clean AU energy-site rhythm.
   Palette from CTM logo: navy #001C34, lime #90E030, emerald #18A040.
   No external fonts or CDNs. */

:root {
  --navy: #001C34;
  --navy-mid: #0A2A44;
  --green: #18A040;
  --lime: #90E030;
  --green-dark: #006838;
  --ink: #1A2430;
  --muted: #5A6A7A;
  --line: #D8DEE6;
  --surface: #FFFFFF;
  --surface-alt: #F4F6F8;
  --footer: #001C34;
  --focus: #18A040;
  --radius: 6px;
  --radius-lg: 12px;
  --max: 70rem;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --shadow: 0 8px 28px rgba(0, 28, 52, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--green-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--green);
}

a:focus-visible,
button:focus-visible,
.skip-link:focus {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--lime);
  color: var(--navy);
  font-weight: 700;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

[hidden] {
  display: none !important;
}

/* Header - white sticky bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.brand:hover {
  color: inherit;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 10px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--navy);
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.15rem;
  align-items: center;
}

.nav a {
  color: var(--navy);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.nav a:hover {
  color: var(--green);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--lime);
  color: var(--navy);
  border-color: var(--lime);
}

.btn-primary:hover {
  background: #a4eb4a;
  color: var(--navy);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-ghost:hover {
  background: var(--navy);
  color: #fff;
}

/* Hero - split, generous white space */
.hero {
  padding: 4.5rem 0 4rem;
  background: var(--surface);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(144, 224, 48, 0.22);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-brand {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}

.hero h1 {
  margin: 0 0 0.45rem;
  font-size: clamp(1.85rem, 4.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0 0 1.25rem;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.lead {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  font-size: 1.125rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-art {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background: var(--surface-alt);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.hero-art svg {
  width: 100%;
  height: auto;
}

.hero-logo {
  width: min(280px, 100%);
  margin-inline: auto;
  border-radius: 16px;
}

/* Sections */
section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--surface-alt);
}

.section-title {
  margin: 0 0 0.6rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.015em;
}

.section-intro {
  margin: 0 0 2rem;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-center {
  text-align: center;
}

.section-center .section-intro,
.section-center .panel {
  margin-inline: auto;
}

/* Feature cards */
.cards {
  display: grid;
  gap: 1.25rem;
}

.cards.four {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.35rem 1.6rem;
  box-shadow: var(--shadow);
}

.section-alt .card {
  background: var(--surface);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
}

.card-icon.monitor { background: var(--navy); }
.card-icon.forecast { background: var(--green); }
.card-icon.store { background: #0B6E4F; }
.card-icon.control { background: #2A6F97; }

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--navy);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.icon {
  display: none;
}

/* Panel / OO / status */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow);
  max-width: 44rem;
}

.panel p {
  margin: 0;
  font-size: 1.1rem;
  color: var(--ink);
}

.status {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.status-badge {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--lime);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.status p {
  margin: 0;
  flex: 1 1 16rem;
  color: var(--muted);
}

/* Contact */
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  max-width: 40rem;
}

.contact-list li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem 1.2rem;
  box-shadow: var(--shadow);
}

.contact-list strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.contact-list a {
  color: var(--green-dark);
  font-weight: 600;
  text-decoration: none;
}

.contact-list a:hover {
  color: var(--green);
  text-decoration: underline;
}

/* Merged navy contact band */
.contact-band {
  background: var(--navy);
  color: #fff;
  padding: 3.75rem 0;
}

.contact-band .section-title {
  color: #fff;
  margin-bottom: 0.5rem;
}

.contact-band .section-intro {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1.75rem;
}

.contact-band .contact-list li {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.contact-band .contact-list strong {
  color: rgba(255, 255, 255, 0.62);
}

.contact-band .contact-list a {
  color: var(--lime);
}

.contact-band .contact-list a:hover {
  color: #b8f050;
}

.contact-band .contact-list li {
  color: rgba(255, 255, 255, 0.9);
}

.contact-band .hero-actions {
  margin-top: 0.25rem;
  margin-bottom: 1.75rem;
}

/* Legal / inner pages */
.page-hero {
  padding: 3rem 0 1.5rem;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--navy);
}

.page-hero .meta {
  margin: 0;
  color: var(--muted);
}

.prose {
  padding: 2.5rem 0 4rem;
  max-width: 48rem;
}

.prose h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
  color: var(--navy);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose ul {
  padding-left: 1.2rem;
}

.prose a {
  color: var(--green-dark);
  font-weight: 600;
}

/* Footer */
.site-footer {
  background: var(--footer);
  color: rgba(255, 255, 255, 0.78);
  padding: 2.5rem 0 0;
  font-size: 0.95rem;
}

.site-footer .wrap {
  padding-bottom: 2rem;
}

.site-footer a,
.site-footer button {
  color: #fff;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.site-footer a:hover,
.site-footer button:hover {
  color: var(--lime);
}

.site-footer .entity {
  margin: 0 0 0.35rem;
  color: #fff;
  font-weight: 600;
}

.site-footer p {
  margin: 0 0 0.75rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 1rem 0 1.25rem;
}

.footer-bar {
  background: var(--lime);
  color: var(--navy);
  text-align: center;
  padding: 0.7rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.footer-bar p {
  margin: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  max-width: 42rem;
  margin-inline: auto;
}

.cookie-banner__panel {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 28, 52, 0.18);
  padding: 1.25rem 1.35rem 1.35rem;
}

.cookie-banner__panel h2 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--navy);
}

.cookie-banner__panel > p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.cookie-banner__actions,
.cookie-banner__manage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.cookie-banner__manage {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.cookie-toggle {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.75rem;
  align-items: start;
  font-size: 0.92rem;
  color: var(--muted);
}

.cookie-toggle strong {
  color: var(--navy);
}

.cookie-toggle input {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.15rem;
}

.cookie-toggle span {
  grid-column: 1 / -1;
}

/* Responsive */
@media (max-width: 960px) {
  .cards.four {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .hero-art {
    max-width: 320px;
    order: 2;
  }
}

@media (max-width: 640px) {
  .brand img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
  }

  .cards.four {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    gap: 0.5rem 0.9rem;
  }

  .hero {
    padding: 2.75rem 0 2.5rem;
  }

  section {
    padding: 2.75rem 0;
  }

  .cookie-banner {
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0.5rem;
  }
}

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

  .btn:hover {
    transform: none;
  }
}

/* spacing after headline now that the tagline line is gone */
.hero-grid h1 + .lead { margin-top: 1rem; }


/* Enquiry form on navy contact band */
.enquiry-form {
  margin: 0 0 2.25rem;
  padding: 1.5rem 1.35rem 1.35rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
}

.enquiry-title {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
  color: #fff;
}

.enquiry-lede {
  margin: 0 0 1.25rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.98rem;
}

.enquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.15rem;
}

.enquiry-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.enquiry-field--full {
  grid-column: 1 / -1;
}

.enquiry-field label {
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
}

.enquiry-field .req {
  color: var(--lime);
  font-weight: 800;
}

.enquiry-field .optional {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.85rem;
}

.enquiry-field select,
.enquiry-field input,
.enquiry-field textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius);
  border: 1px solid #C5CDD6;
  background: #fff;
  color: var(--navy);
  font: inherit;
  font-size: 1rem;
  line-height: 1.4;
}

.enquiry-field select:focus,
.enquiry-field input:focus,
.enquiry-field textarea:focus {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
  border-color: var(--green);
}


/* Enquiry form groups */
.enquiry-hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.enquiry-group {
  margin: 0 0 1.35rem;
  padding: 0;
  border: 0;
  min-inline-size: 0;
}

.enquiry-group__title {
  display: block;
  width: 100%;
  margin: 0 0 0.75rem;
  padding: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.enquiry-form > .enquiry-grid {
  margin-bottom: 0.5rem;
}

.enquiry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
  align-items: center;
}

.enquiry-form .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

.enquiry-form .btn-ghost:hover {
  background: #fff;
  color: var(--navy);
}

.enquiry-note {
  margin: 0.9rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  max-width: 40rem;
}

@media (max-width: 720px) {
  .enquiry-grid {
    grid-template-columns: 1fr;
  }
}