/* =========================================================
   HNKT Energy — global design system
   ========================================================= */
:root {
  --yellow: #ffbe00;
  --yellow-soft: #ffd75d;
  --black: #050505;
  --dark: #0b0b0b;
  --dark-2: #121212;
  --white: #ffffff;
  --ink: #101010;
  --muted: #cfcfcf;
  --muted-dark: #646464;
  --line-dark: rgba(255, 190, 0, 0.28);
  --line-light: rgba(10, 10, 10, 0.11);
  --surface-light: #fbfbfa;
  --surface-dark: #111111;
  --text-secondary-light: #646464;
  --text-secondary-dark: #cfcfcf;
  --container: 1440px;
  --header-height: 78px;
  --shadow-card: 0 10px 28px rgba(10, 10, 10, 0.11);
  --ease: cubic-bezier(0.2, 0.75, 0.25, 1);
  --z-dropdown: 40;
  --z-sticky: 100;
  --z-toast: 300;
  --z-skip: 400;
}

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

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

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--black);
  color: var(--white);
  font-family: "Be Vietnam Pro", Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

::selection { background: var(--yellow); color: var(--black); }

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

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

button,
input,
select,
textarea { font: inherit; }

button,
a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.skip-link {
  position: fixed;
  z-index: var(--z-skip);
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-150%);
  border-radius: 8px;
  background: var(--yellow);
  color: var(--black);
  font-weight: 800;
}

.skip-link:focus { transform: translateY(0); }

.container {
  position: relative;
  z-index: 2;
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: 64px;
}

.section {
  position: relative;
  isolation: isolate;
}

.section-dark { background-color: var(--black); color: var(--white); }
.section-light { background-color: var(--surface-light); color: var(--ink); }

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.14;
  text-wrap: balance;
}

p { text-wrap: pretty; }

h1 { font-size: clamp(42px, 3.9vw, 64px); }
h2 { font-size: clamp(34px, 3.15vw, 52px); }

mark {
  padding: 0;
  background: none;
  color: var(--yellow);
}

.eyebrow,
.kicker {
  margin-bottom: 18px;
  color: var(--yellow);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.kicker { color: #b27c00; }

.section-heading {
  max-width: 940px;
  margin: 0 auto 58px;
  text-align: center;
}

.section-heading h2 { margin-bottom: 18px; }

.section-heading > p:last-child {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted-dark);
  font-size: 18px;
}

.heading-on-dark .kicker,
.heading-on-dark > p:last-child { color: var(--yellow); }

.btn {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 30px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.2;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background-color 220ms ease, color 220ms ease;
}

.btn svg { width: 21px; height: 21px; transition: transform 220ms var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg:last-child { transform: translateX(4px); }
.btn:active { transform: scale(0.98); transition: transform 50ms ease; }

/* Button text & arrow alignment */
.btn-text { display: flex; align-items: center; justify-content: center; flex: 1; text-align: center; }
.btn-arrow { flex: 0 0 auto; width: 21px; height: 21px; color: inherit; transition: transform 220ms var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-primary {
  border: 0;
  background: var(--yellow);
  color: var(--black);
  box-shadow: 0 6px 14px rgba(255, 190, 0, 0.24);
}

.btn-primary:hover {
  background: #ffcc35;
  box-shadow: 0 8px 16px rgba(255, 190, 0, 0.3);
}

.btn-outline {
  border-color: rgba(255, 190, 0, 0.72);
  background: rgba(5, 5, 5, 0.28);
  color: var(--white);
}

.btn-outline:hover { background: var(--yellow); color: var(--black); }

.cta-row { display: flex; flex-wrap: wrap; gap: 16px; }

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

.reveal.is-visible { animation: reveal-in 620ms var(--ease) both; }

@keyframes reveal-in {
  from { opacity: 0.76; transform: translateY(14px); filter: blur(2px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* =========================================================
   Header / Navigation
   ========================================================= */
.site-header {
  position: sticky;
  z-index: var(--z-sticky);
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 190, 0, 0.14);
  background: rgba(5, 5, 5, 0.94);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  width: min(100%, 1536px);
  height: 100%;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
  padding: 0 42px;
}

.brand { display: inline-flex; min-height: 44px; flex: 0 0 auto; align-items: center; gap: 11px; }

.brand-symbol {
  position: relative;
  display: block;
  width: 45px;
  height: 45px;
  overflow: hidden;
  border-radius: 50%;
  background: var(--yellow);
}

.brand-symbol::before {
  position: absolute;
  top: 8px;
  left: 12px;
  width: 5px;
  height: 29px;
  border-radius: 2px;
  background: var(--black);
  box-shadow: 16px 0 0 var(--black);
  content: "";
}

.brand-symbol::after {
  position: absolute;
  top: 20px;
  left: 12px;
  width: 21px;
  height: 5px;
  border-radius: 2px;
  background: var(--black);
  content: "";
}

.brand-type strong {
  display: block;
  color: var(--white);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.035em;
  line-height: 1;
}

.brand-type small {
  display: block;
  margin-top: 4px;
  color: var(--yellow);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.3em;
  line-height: 1;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.5vw, 42px);
  margin-left: auto;
}

.main-nav a {
  position: relative;
  min-width: 44px;
  padding: 27px 0;
  color: #e9e9e9;
  font-size: 14px;
  font-weight: 600;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 17px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  background: var(--yellow);
  content: "";
  transition: transform 220ms ease;
}

.main-nav a:hover::after,
.main-nav a.is-active::after { transform: scaleX(1); }

.header-cta { min-height: 46px; margin-left: clamp(0px, 2vw, 20px); padding-inline: 24px; font-size: 13px; }
.header-cta svg { width: 18px; height: 18px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 220ms ease, opacity 220ms ease;
}

/* =========================================================
   Hero
   ========================================================= */
.hero-section {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  max-height: 900px;
  align-items: center;
  overflow: hidden;
  background-image:
    linear-gradient(90deg, #050505 0%, #050505 49%, rgba(5, 5, 5, 0.88) 54%, rgba(5, 5, 5, 0.4) 61%, rgba(5, 5, 5, 0.02) 78%),
    url("assets/backgrounds/01_hero_bg_clean.webp");
  background-position: center, center bottom;
  background-size: cover, auto 116%;
  background-repeat: no-repeat;
}

.hero-section::before {
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 0;
  width: 54%;
  background-image: radial-gradient(circle at 20% 15%, rgba(255, 190, 0, 0.16) 0 1px, transparent 1.5px);
  background-size: 17px 17px;
  content: "";
  opacity: 0.22;
  mask-image: linear-gradient(to bottom, black, transparent 42%);
}

.hero-grid { display: grid; grid-template-columns: minmax(0, 54%) 1fr; width: 100%; padding-block: 68px; }
.hero-copy { max-width: 760px; }
.hero-copy h1 { margin-bottom: 26px; text-wrap: balance; }

.hero-lead {
  max-width: 670px;
  margin-bottom: 32px;
  color: #dedede;
  font-size: 18px;
  line-height: 1.75;
}

.hero-badges {
  display: grid;
  max-width: 650px;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 38px;
}

.hero-badges div {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 70px;
  padding: 0 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-badges div:first-child { padding-left: 0; }
.hero-badges div:last-child { border-right: 0; }
.hero-badges svg { width: 34px; height: 34px; flex: 0 0 auto; color: var(--yellow); }
.hero-badges span { color: #d7d7d7; font-size: 13px; line-height: 1.4; }
.hero-badges strong { color: var(--white); font-weight: 700; }

.scroll-cue {
  position: absolute;
  z-index: 3;
  bottom: 20px;
  left: 50%;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: start center;
  transform: translateX(-50%);
  border: 0;
  border-radius: 22px;
}

.scroll-cue::before {
  position: absolute;
  inset: 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 20px;
  content: "";
}

.scroll-cue span {
  position: relative;
  z-index: 1;
  width: 4px;
  height: 8px;
  margin-top: 8px;
  border-radius: 4px;
  background: var(--yellow);
  animation: scroll-cue 1.7s ease-in-out infinite;
}

@keyframes scroll-cue { 0%, 100% { transform: translateY(0); opacity: 1; } 60% { transform: translateY(15px); opacity: 0.1; } }

/* =========================================================
   Problem
   ========================================================= */
.problem-section {
  min-height: 700px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background-image:
    linear-gradient(90deg, #060606 0%, rgba(6, 6, 6, 0.98) 43%, rgba(6, 6, 6, 0.56) 57%, rgba(6, 6, 6, 0.04) 76%),
    url("assets/backgrounds/02_problem_bg_clean.webp");
  background-position: center;
  background-size: cover;
}

.problem-grid { display: grid; grid-template-columns: 58% 42%; padding-block: 90px; }
.problem-copy { max-width: 810px; }
.problem-copy h2 { max-width: 790px; margin-bottom: 26px; }

.section-lead { max-width: 750px; color: #d1d1d1; font-size: 17px; line-height: 1.75; }
.section-lead strong { color: var(--yellow); }

.problem-points {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 48px;
}

.problem-points article {
  min-height: 128px;
  padding: 0 20px;
  border-right: 1px solid rgba(255, 190, 0, 0.3);
  text-align: center;
}

.problem-points article:first-child { padding-left: 0; }
.problem-points article:last-child { border: 0; }
.problem-points svg { width: 42px; height: 42px; margin-bottom: 14px; color: var(--yellow); }
.problem-points h3 { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.55; }

/* =========================================================
   Solutions
   ========================================================= */
.solutions-section { overflow: hidden; padding: 94px 0 104px; }

.solutions-section::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("assets/backgrounds/03_solutions_bg_clean.webp") center / cover no-repeat;
  content: "";
  opacity: 0.035;
}

.solution-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }

.solution-card {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 0;
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-card);
  transition: transform 260ms var(--ease), box-shadow 260ms var(--ease);
}

.solution-card:nth-child(2) { transition-delay: 80ms; }
.solution-card:nth-child(3) { transition-delay: 160ms; }
.solution-card:nth-child(4) { transition-delay: 240ms; }
.solution-card:hover { transform: translateY(-6px); box-shadow: 0 14px 36px rgba(10, 10, 10, 0.15); }

.solution-media { aspect-ratio: 1.34 / 1; margin: 14px 14px 0; overflow: hidden; border-radius: 13px; background: #dedede; }
.solution-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.solution-card:hover .solution-media img { transform: scale(1.045); }

.solution-icon {
  position: relative;
  z-index: 2;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  margin: -29px 0 0 16px;
  border: 5px solid var(--white);
  border-radius: 50%;
  background: var(--yellow);
  color: var(--black);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.16);
}

.solution-icon svg { width: 28px; height: 28px; stroke-width: 2; }

.solution-body { display: flex; height: 100%; flex-direction: column; padding: 12px 18px 18px; }
.solution-body h3 { min-height: 58px; margin-bottom: 14px; font-size: clamp(19px, 1.45vw, 23px); }
.solution-body > p { min-height: 70px; margin-bottom: 15px; color: #686868; font-size: 14px; line-height: 1.6; }
.solution-body ul { display: grid; gap: 9px; margin: 0 0 22px; padding: 0; list-style: none; }

.solution-body li { position: relative; padding-left: 23px; color: #2f2f2f; font-size: 14px; line-height: 1.5; }
.solution-body li::before { position: absolute; top: -1px; left: 0; color: #171717; content: "✓"; font-weight: 900; }

.card-link {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding: 0 17px;
  border-radius: 9px;
  background: var(--yellow);
  color: var(--black);
  font-size: 14px;
  font-weight: 800;
  transition: background 180ms ease, transform 180ms ease;
}

.card-link svg { width: 18px; height: 18px; }
.card-link:hover { transform: translateY(-2px); background: #ffcd37; }

/* =========================================================
   Benefits
   ========================================================= */
.benefits-section {
  overflow: hidden;
  padding: 92px 0 102px;
  background-image: linear-gradient(rgba(3, 3, 3, 0.88), rgba(3, 3, 3, 0.88)), url("assets/backgrounds/04_benefits_bg_clean.webp");
  background-position: center;
  background-size: cover;
}

.benefits-section .section-heading { margin-bottom: 68px; }

.benefit-grid { display: grid; grid-template-columns: repeat(6, 1fr); }

.benefit-item {
  padding: 2px 22px 4px;
  border-right: 1px solid rgba(255, 190, 0, 0.32);
  text-align: center;
}

.benefit-item:nth-child(2) { transition-delay: 60ms; }
.benefit-item:nth-child(3) { transition-delay: 120ms; }
.benefit-item:nth-child(4) { transition-delay: 180ms; }
.benefit-item:nth-child(5) { transition-delay: 240ms; }
.benefit-item:nth-child(6) { transition-delay: 300ms; }
.benefit-item:last-child { border-right: 0; }
.benefit-item > svg { width: 54px; height: 54px; margin-bottom: 24px; color: var(--yellow); stroke-width: 1.5; }
.benefit-item h3 { min-height: 52px; margin-bottom: 17px; font-size: 18px; line-height: 1.35; }
.benefit-item p { margin: 0; color: #c9c9c9; font-size: 13px; line-height: 1.75; }

/* =========================================================
   Process
   ========================================================= */
.process-section {
  overflow: hidden;
  padding: 94px 0 100px;
  background-image: linear-gradient(rgba(255, 255, 255, 0.93), rgba(255, 255, 255, 0.93)), url("assets/backgrounds/05_process_bg_clean.webp");
  background-position: center;
  background-size: cover;
}

.process-grid { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }

.process-grid::before {
  position: absolute;
  z-index: -1;
  top: 31px;
  right: 8%;
  left: 8%;
  border-top: 2px dashed #9f9f9f;
  content: "";
}

.process-step {
  position: relative;
  min-height: 330px;
  padding: 48px 20px 28px;
  border: 0;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 20px rgba(5, 5, 5, 0.08);
  text-align: center;
}

.process-step:nth-child(2) { transition-delay: 70ms; }
.process-step:nth-child(3) { transition-delay: 140ms; }
.process-step:nth-child(4) { transition-delay: 210ms; }
.process-step:nth-child(5) { transition-delay: 280ms; }

.step-number {
  position: absolute;
  top: -31px;
  left: 50%;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  transform: translateX(-50%);
  border: 6px solid #fbfbfa;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--black);
  font-size: 18px;
  font-weight: 900;
}

.step-icon { display: grid; width: 74px; height: 74px; place-items: center; margin: 18px auto 18px; color: #181818; }
.step-icon svg { width: 54px; height: 54px; }
.process-step h3 { min-height: 48px; margin-bottom: 14px; font-size: 17px; line-height: 1.35; }
.process-step p { margin: 0; color: #5e5e5e; font-size: 13px; line-height: 1.7; }

.process-strip {
  display: flex;
  max-width: 1190px;
  min-height: 82px;
  align-items: center;
  justify-content: space-around;
  gap: 20px;
  margin: 50px auto 0;
  padding: 12px 30px;
  border-radius: 14px;
  background: var(--yellow);
  box-shadow: 0 6px 14px rgba(255, 190, 0, 0.2);
  color: var(--black);
  font-weight: 800;
}

.process-strip span { display: flex; align-items: center; gap: 13px; }
.process-strip svg { width: 31px; height: 31px; }
.process-strip i { width: 1px; height: 32px; background: rgba(5, 5, 5, 0.3); }

/* =========================================================
   Conversion CTA
   ========================================================= */
.cta-section {
  display: grid;
  min-height: 720px;
  align-items: center;
  overflow: hidden;
  background-image:
    linear-gradient(90deg, #040404 0%, #040404 57%, rgba(4, 4, 4, 0.58) 66%, rgba(4, 4, 4, 0.08) 78%),
    url("assets/backgrounds/08_form_bg_clean.webp");
  background-position: center, center;
  background-size: cover;
}

.cta-layout { display: grid; grid-template-columns: minmax(0, 58%) 1fr; padding-block: 88px; }
.cta-copy { max-width: 820px; }
.cta-copy h2 { max-width: 780px; margin-bottom: 24px; }
.cta-copy > p:not(.eyebrow, .trust-line) { max-width: 730px; color: #d0d0d0; font-size: 17px; line-height: 1.75; }

.cta-benefits { display: grid; max-width: 750px; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 34px 0; }
.cta-benefits article { display: flex; min-height: 104px; align-items: center; gap: 15px; padding: 18px; border: 1px solid rgba(255, 190, 0, 0.5); border-radius: 12px; background: rgba(5, 5, 5, 0.78); }
.cta-benefits svg { width: 37px; height: 37px; flex: 0 0 auto; color: var(--yellow); }
.cta-benefits span { font-size: 14px; line-height: 1.45; }
.cta-benefits strong { color: var(--yellow); }
.cta-copy .cta-row { margin-top: 30px; }

.trust-line { margin: 35px 0 0; color: #b9b9b9; font-size: 13px; letter-spacing: 0.03em; }
.trust-line span { display: inline-block; width: 28px; height: 1px; margin-right: 10px; vertical-align: middle; background: var(--yellow); }
.trust-line b { margin: 0 9px; color: var(--yellow); }

/* =========================================================
   FAQ
   ========================================================= */
.faq-section {
  overflow: hidden;
  padding: 90px 0 98px;
  background-image: linear-gradient(rgba(255, 255, 255, 0.91), rgba(255, 255, 255, 0.94)), url("assets/backgrounds/06_cta_bg_clean.webp");
  background-position: center;
  background-size: cover;
}

.faq-container { max-width: 1240px; }
.faq-section .section-heading { margin-bottom: 44px; }

.faq-list { display: grid; gap: 13px; }
.faq-item { overflow: hidden; border: 1px solid rgba(16, 16, 16, 0.12); border-radius: 14px; background: rgba(255, 255, 255, 0.98); box-shadow: 0 4px 8px rgba(5, 5, 5, 0.07); }
.faq-item.is-open { border-color: rgba(255, 190, 0, 0.88); box-shadow: 0 4px 8px rgba(255, 190, 0, 0.11); }
.faq-item h3 { margin: 0; }

.faq-question { display: grid; width: 100%; min-height: 82px; grid-template-columns: 48px 1fr 40px; align-items: center; gap: 22px; padding: 13px 24px; border: 0; background: transparent; color: var(--ink); cursor: pointer; text-align: left; font-weight: 700; }
.faq-question > span:nth-child(2) { font-size: 17px; }

.faq-index { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--yellow); font-size: 14px; font-weight: 900; }

.faq-toggle { position: relative; width: 34px; height: 34px; border: 1px solid #d9a200; border-radius: 50%; }
.faq-toggle::before,
.faq-toggle::after { position: absolute; top: 50%; left: 50%; width: 13px; height: 2px; transform: translate(-50%, -50%); background: #c79400; content: ""; transition: transform 200ms ease; }
.faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.is-open .faq-toggle::after { transform: translate(-50%, -50%) rotate(0); }

.faq-answer { display: grid; grid-template-columns: 62px 1fr; align-items: center; gap: 26px; padding: 22px 84px 30px 92px; border-top: 1px solid rgba(255, 190, 0, 0.35); background: linear-gradient(90deg, rgba(255, 190, 0, 0.08), rgba(255, 255, 255, 0)); }
.faq-answer[hidden] { display: none; }
.answer-icon { display: grid; width: 58px; height: 58px; place-items: center; border-radius: 50%; background: #fff7da; color: #c89400; }
.answer-icon svg { width: 32px; height: 32px; }
.faq-answer p { margin: 0; color: #4b4b4b; font-size: 15px; line-height: 1.75; }

.support-bar { display: grid; grid-template-columns: 1.25fr 0.8fr 0.9fr; align-items: center; gap: 26px; margin-top: 28px; padding: 22px 28px; border: 1px solid rgba(255, 190, 0, 0.5); border-radius: 14px; background: rgba(255, 247, 218, 0.94); }
.support-bar > div, .support-bar > a { display: flex; align-items: center; gap: 15px; }
.support-bar > a { padding-left: 25px; border-left: 1px solid rgba(5, 5, 5, 0.15); }
.support-icon, .support-bar > a > svg { display: grid; width: 48px; height: 48px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--yellow); color: var(--black); padding: 11px; }
.support-icon svg { width: 100%; height: 100%; }
.support-bar p { margin: 0; }
.support-bar strong { display: block; color: var(--ink); font-size: 15px; }
.support-bar small, .support-bar a span { color: #575757; font-size: 13px; line-height: 1.45; }
.support-bar a span strong { font-size: 14px; }

/* =========================================================
   Lead form
   ========================================================= */
.form-section {
  overflow: hidden;
  padding: 92px 0 102px;
  background-image: linear-gradient(rgba(3, 3, 3, 0.74), rgba(3, 3, 3, 0.84)), url("assets/backgrounds/09_footer_bg_clean.webp");
  background-position: center;
  background-size: cover;
}

.form-shell { width: calc(100% - 40px); margin-inline: auto; padding-top: 44px; padding-bottom: 44px; border: 1px solid rgba(255, 190, 0, 0.38); border-radius: 16px; background: rgba(5, 5, 5, 0.9); }
.form-heading { max-width: 870px; margin: 0 auto 46px; text-align: center; }
.form-heading .eyebrow { margin-bottom: 12px; }
.form-heading h2 { margin-bottom: 14px; color: var(--yellow); }
.form-heading > p:last-child { max-width: 680px; margin: 0 auto; color: #bdbdbd; font-size: 14px; }

.form-layout { display: grid; grid-template-columns: minmax(0, 2.3fr) minmax(280px, 0.9fr); gap: 30px; }
.lead-form { padding: 32px; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 17px; background: rgba(13, 13, 13, 0.88); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 17px; }
.field { min-width: 0; }
.field label { display: flex; align-items: center; gap: 8px; margin: 0 0 8px 3px; color: #e8e8e8; font-size: 14px; font-weight: 600; }
.field label svg { width: 17px; height: 17px; color: var(--yellow); }
.field label span { color: var(--yellow); }

.field input,
.field select,
.field textarea { width: 100%; min-height: 54px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 9px; outline: 0; background: rgba(255, 255, 255, 0.035); color: var(--white); font-size: 14px; transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease; }
.field input, .field select { padding: 0 15px; }
.field textarea { min-height: 112px; resize: vertical; padding: 14px 15px; }
.field-row-bottom { align-items: start; }
.field select { color-scheme: dark; background: rgba(13, 13, 13, 0.95); }
.field select option { background: rgba(13, 13, 13, 0.98); color: var(--white); }
.field select option:checked { background: var(--yellow); color: var(--black); }

/* Fix dropdown panel background for all browsers */
.field select {
  /* Ensure dropdown panel is dark */
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23ffbe00' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 16px;
  padding-right: 42px;
}

/* Webkit/Blink: style the dropdown menu */
.field select::-webkit-select-dropdown { background: rgba(13, 13, 13, 0.98); }
.field select::-webkit-select-item { background: rgba(13, 13, 13, 0.98); color: var(--white); }
.field select::-webkit-select-item:checked { background: var(--yellow); color: var(--black); }

/* Firefox: style the dropdown menu */
@-moz-document url-prefix() {
  .field select { background-image: none; padding-right: 15px; }
  .field select > option { background: rgba(13, 13, 13, 0.98); color: var(--white); }
  .field select > option:checked { background: var(--yellow); color: var(--black); }
}

/* Force dropdown panel background */
.field select:-moz-focusring { color: transparent; text-shadow: 0 0 0 var(--white); }
.field input::placeholder, .field textarea::placeholder { color: #8a8a8a; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--yellow); background: rgba(255, 190, 0, 0.025); box-shadow: 0 0 0 3px rgba(255, 190, 0, 0.08); }
.field.has-error input, .field.has-error select { border-color: #ff6b57; box-shadow: 0 0 0 3px rgba(255, 107, 87, 0.08); }
.field-error { display: block; min-height: 18px; margin: 5px 0 -5px 3px; color: #ff8b79; font-size: 12px; }

.submit-btn { width: 100%; margin-top: 3px; border-radius: 12px; font-weight: 800; }
.submit-btn > svg:first-child { width: 22px; height: 22px; }
.submit-btn:active { transform: scale(0.98); }
.privacy-note { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 14px 0 0; color: #a0a0a0; font-size: 12px; text-align: center; }
.privacy-note svg { width: 14px; height: 14px; color: var(--yellow); }

.form-benefits { display: grid; align-content: center; gap: 0; padding: 18px 30px; border: 1px solid rgba(255, 190, 0, 0.32); border-radius: 17px; background: linear-gradient(145deg, rgba(18, 18, 18, 0.94), rgba(8, 8, 8, 0.94)); }
.form-benefits article { display: grid; grid-template-columns: 66px 1fr; align-items: center; gap: 17px; padding: 27px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.form-benefits article:last-child { border-bottom: 0; }
.form-benefits article > span { display: grid; width: 62px; height: 62px; place-items: center; border: 1px solid var(--yellow); border-radius: 50%; color: var(--yellow); box-shadow: 0 0 8px rgba(255, 190, 0, 0.14); }
.form-benefits svg { width: 31px; height: 31px; }
.form-benefits h3 { margin-bottom: 8px; font-size: 17px; }
.form-benefits p { margin: 0; color: #c8c8c8; font-size: 13px; line-height: 1.65; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background-image: linear-gradient(rgba(3, 3, 3, 0.86), rgba(3, 3, 3, 0.86)), url("assets/backgrounds/07_faq_bg_clean.webp");
  background-position: center;
  background-size: cover;
  color: var(--white);
}

.footer-grid { display: grid; grid-template-columns: 1.2fr 0.75fr 1.35fr 0.9fr; gap: 48px; padding-top: 76px; padding-bottom: 62px; }
.brand-large .brand-symbol { width: 60px; height: 60px; }
.brand-large .brand-symbol::before { top: 10px; left: 16px; width: 6px; height: 40px; box-shadow: 22px 0 0 var(--black); }
.brand-large .brand-symbol::after { top: 27px; left: 16px; width: 28px; height: 6px; }
.brand-large .brand-type strong { font-size: 31px; }
.brand-large .brand-type small { font-size: 11px; }
.footer-brand > p { margin: 30px 0 0; color: #d7d7d7; font-size: 13px; }
.footer-grid h2 { margin-bottom: 25px; color: var(--yellow); font-size: 15px; letter-spacing: -0.01em; text-transform: uppercase; }

.footer-nav { display: flex; flex-direction: column; align-items: flex-start; }
.footer-nav a { position: relative; display: flex; min-height: 44px; align-items: center; margin-bottom: 2px; padding-left: 15px; color: #d3d3d3; font-size: 13px; }
.footer-nav a::before { position: absolute; left: 0; color: var(--yellow); content: "›"; font-size: 18px; line-height: 1; }
.footer-nav a:hover { color: var(--yellow); }

.footer-contact { display: grid; gap: 14px; }
.footer-contact h2 { margin-bottom: 9px; }
.footer-contact a, .footer-contact > p { display: grid; min-height: 44px; grid-template-columns: 34px 1fr; align-items: start; gap: 12px; margin: 0; color: #c9c9c9; font-size: 12px; }
.footer-contact svg { width: 29px; height: 29px; padding: 6px; border: 1px solid var(--yellow); border-radius: 50%; color: var(--yellow); }
.footer-contact span { display: flex; flex-direction: column; }
.footer-contact strong { margin-top: 1px; color: var(--white); font-size: 13px; line-height: 1.5; }

.footer-social > div { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-social a { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid var(--yellow); border-radius: 50%; color: var(--white); font-size: 13px; font-weight: 800; transition: background 180ms ease, color 180ms ease, transform 180ms ease; }
.footer-social a:hover { transform: translateY(-3px); background: var(--yellow); color: var(--black); }

.footer-bottom { border-top: 1px solid rgba(255, 190, 0, 0.55); background: rgba(0, 0, 0, 0.32); }
.footer-bottom .container { display: flex; min-height: 70px; align-items: center; justify-content: space-between; gap: 20px; }
.footer-bottom p, .footer-bottom a { margin: 0; color: #b8b8b8; font-size: 12px; }
.footer-bottom a { display: inline-flex; min-height: 44px; align-items: center; }
.footer-bottom a:hover { color: var(--yellow); }

/* =========================================================
   Toast
   ========================================================= */
.toast {
  position: fixed;
  z-index: var(--z-toast);
  right: 24px;
  bottom: 24px;
  display: grid;
  width: min(400px, calc(100vw - 32px));
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 13px;
  padding: 17px;
  transform: translateY(30px);
  border: 1px solid rgba(255, 190, 0, 0.5);
  border-radius: 14px;
  background: #111;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease, transform 240ms var(--ease);
}

.toast.is-visible { transform: translateY(0); opacity: 1; pointer-events: auto; }
.toast > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--yellow); color: var(--black); }
.toast > span svg { width: 24px; height: 24px; stroke-width: 2.5; }
.toast strong { display: block; margin-bottom: 2px; font-size: 14px; }
.toast p { margin: 0; color: #b8b8b8; font-size: 13px; }
.toast button { width: 44px; height: 44px; border: 0; background: none; color: #b8b8b8; cursor: pointer; font-size: 23px; }

/* =========================================================
   Tablet: 768–1199px
   ========================================================= */
@media (max-width: 1199px) {
  :root { --header-height: 72px; }
  .container { padding-inline: 32px; }
  .header-inner { padding: 0 28px; }
  .header-cta { margin-left: auto; }
  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 12px 28px 24px;
    transform: translateY(-120%);
    border-bottom: 1px solid rgba(255, 190, 0, 0.2);
    background: rgba(5, 5, 5, 0.98);
    opacity: 0;
    visibility: hidden;
    transition: transform 280ms var(--ease), opacity 220ms ease, visibility 220ms ease;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .main-nav a::after { display: none; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .hero-section { min-height: 760px; background-position: center, 64% bottom; }
  .hero-grid { grid-template-columns: 67% 1fr; padding-block: 65px; }
  .hero-copy h1 { font-size: clamp(42px, 5.5vw, 58px); }

  .problem-section { min-height: 680px; background-position: center, 58% center; }
  .problem-grid { grid-template-columns: 69% 31%; padding-block: 72px; }
  .problem-copy h2 { font-size: clamp(35px, 4.2vw, 48px); }

  .solution-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; max-width: 870px; margin-inline: auto; }
  .solution-body h3 { min-height: auto; font-size: 24px; }
  .solution-body > p { min-height: 48px; }
  .solution-body li { font-size: 14px; }
  .card-link { font-size: 13px; }

  .benefit-grid { grid-template-columns: repeat(3, 1fr); row-gap: 50px; }
  .benefit-item:nth-child(3) { border-right: 0; }
  .benefit-item p { max-width: 240px; margin-inline: auto; }

  .process-grid { grid-template-columns: repeat(3, 1fr); row-gap: 65px; }
  .process-grid::before { display: none; }
  .process-step { min-height: 305px; }
  .process-step:nth-child(4) { grid-column: 1 / 2; }
  .process-step:nth-child(5) { grid-column: 2 / 3; }

  .cta-section { min-height: 690px; background-position: center, 62% center; }
  .cta-layout { grid-template-columns: 72% 28%; }

  .form-shell { width: calc(100% - 40px); margin: 0 auto; padding-inline: 32px; }
  .form-layout { grid-template-columns: 1fr; }
  .form-benefits { grid-template-columns: repeat(3, 1fr); padding: 18px; }
  .form-benefits article { grid-template-columns: 55px 1fr; padding: 18px; border-right: 1px solid rgba(255, 255, 255, 0.12); border-bottom: 0; }
  .form-benefits article:last-child { border-right: 0; }
  .form-benefits article > span { width: 52px; height: 52px; }

  .footer-grid { grid-template-columns: 1.1fr 0.7fr 1.3fr; }
  .footer-social { grid-column: 3; }
}

/* =========================================================
   Mobile: ≤767px
   ========================================================= */
@media (max-width: 767px) {
  :root { --header-height: 66px; }
  .container { padding-inline: 20px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading > p:last-child { font-size: 15px; }
  .eyebrow, .kicker { font-size: 11px; }
  h1 { font-size: clamp(36px, 10.3vw, 45px); }
  h2 { font-size: clamp(30px, 8.5vw, 39px); }
  .btn { width: 100%; min-height: 50px; padding-inline: 22px; }

  .header-inner { gap: 12px; padding: 0 16px; }
  .brand-symbol { width: 38px; height: 38px; }
  .brand-symbol::before { top: 7px; left: 10px; width: 4px; height: 24px; box-shadow: 14px 0 0 var(--black); }
  .brand-symbol::after { top: 17px; left: 10px; width: 18px; height: 4px; }
  .brand-type strong { font-size: 18px; }
  .brand-type small { font-size: 8px; }
  .header-cta { display: none; }
  .nav-toggle { margin-left: auto; }

  .hero-section { min-height: calc(100svh - var(--header-height)); max-height: none; align-items: end; background-image: linear-gradient(180deg, rgba(5, 5, 5, 0.1) 0%, rgba(5, 5, 5, 0.48) 27%, rgba(5, 5, 5, 0.96) 51%, #050505 100%), url("assets/backgrounds/01_hero_bg_clean.webp"); background-position: center, 68% -80px; background-size: cover, auto 66%; background-repeat: no-repeat; }
  .hero-section::before { width: 100%; }
  .hero-grid { display: block; padding-top: min(27vh, 230px); padding-bottom: 42px; }
  .hero-copy h1 { margin-bottom: 17px; font-size: clamp(33px, 9.1vw, 41px); }
  .hero-lead { margin-bottom: 24px; font-size: 14px; line-height: 1.7; }
  .hero-badges { grid-template-columns: repeat(3, 1fr); margin-bottom: 28px; }
  .hero-badges div { display: grid; min-height: 78px; justify-items: center; gap: 7px; padding: 0 9px; text-align: center; }
  .hero-badges div:first-child { padding-left: 9px; }
  .hero-badges svg { width: 27px; height: 27px; }
  .hero-badges span { font-size: 12px; }
  .hero-copy .cta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-copy .cta-row .btn { min-height: 56px; padding-inline: 8px; font-size: 14px; }
  .scroll-cue { display: none; }

  .problem-section { min-height: auto; background-image: linear-gradient(180deg, rgba(5, 5, 5, 0.08) 0%, rgba(5, 5, 5, 0.85) 35%, #050505 55%), url("assets/backgrounds/02_problem_bg_clean.webp"); background-position: center, 68% top; background-size: cover, auto 48%; background-repeat: no-repeat; }
  .problem-grid { display: block; padding-top: min(39vh, 300px); padding-bottom: 62px; }
  .problem-copy h2 { margin-bottom: 20px; font-size: clamp(30px, 8.2vw, 38px); }
  .section-lead { font-size: 14px; }
  .problem-points { grid-template-columns: 1fr 1fr; margin-top: 34px; row-gap: 26px; }
  .problem-points article { min-height: 112px; padding: 0 12px; }
  .problem-points article:nth-child(2) { border-right: 0; }
  .problem-points svg { width: 36px; height: 36px; }
  .problem-points h3 { font-size: 13px; }

  .solutions-section, .benefits-section, .process-section, .faq-section, .form-section { padding: 66px 0 72px; }
  .solution-grid { grid-template-columns: 1fr; gap: 22px; }
  .solution-card { max-width: 430px; margin-inline: auto; }
  .solution-body { padding: 12px 20px 20px; }
  .solution-body h3 { font-size: 22px; }
  .solution-body > p { min-height: 0; }

  .benefit-grid { grid-template-columns: 1fr 1fr; row-gap: 38px; }
  .benefits-section .section-heading { margin-bottom: 46px; }
  .benefit-item { padding: 0 15px; }
  .benefit-item:nth-child(2), .benefit-item:nth-child(4), .benefit-item:nth-child(6) { border-right: 0; }
  .benefit-item:nth-child(3) { border-right: 1px solid rgba(255, 190, 0, 0.32); }
  .benefit-item > svg { width: 44px; height: 44px; margin-bottom: 17px; }
  .benefit-item h3 { min-height: 44px; margin-bottom: 11px; font-size: 15px; }
  .benefit-item p { font-size: 13px; line-height: 1.65; }

  .process-grid { grid-template-columns: 1fr; gap: 48px; padding-left: 28px; }
  .process-grid::after { position: absolute; z-index: -1; top: 20px; bottom: 20px; left: 29px; border-left: 2px dashed #aaa; content: ""; }
  .process-step, .process-step:nth-child(4), .process-step:nth-child(5) { grid-column: auto; min-height: 0; padding: 26px 23px 26px 75px; text-align: left; }
  .step-number { top: 23px; left: -28px; width: 54px; height: 54px; transform: none; border-width: 5px; }
  .step-icon { width: 54px; height: 54px; margin: 0 0 14px; }
  .step-icon svg { width: 43px; height: 43px; }
  .process-step h3 { min-height: 0; font-size: 17px; }
  .process-step p { font-size: 14px; }
  .process-strip { flex-direction: column; align-items: flex-start; gap: 15px; min-height: 0; margin-top: 36px; padding: 22px 28px; }
  .process-strip i { width: 100%; height: 1px; }

  .cta-section { min-height: auto; background-image: linear-gradient(180deg, rgba(3, 3, 3, 0.08), rgba(3, 3, 3, 0.86) 37%, #030303 58%), url("assets/backgrounds/08_form_bg_clean.webp"); background-position: center, 68% top; background-size: cover, auto 48%; background-repeat: no-repeat; }
  .cta-layout { display: block; padding-top: min(38vh, 300px); padding-bottom: 70px; }
  .cta-copy > p:not(.eyebrow, .trust-line) { font-size: 14px; }
  .cta-benefits { grid-template-columns: 1fr; gap: 10px; }
  .cta-benefits article { min-height: 80px; padding: 14px 18px; }
  .trust-line { line-height: 1.9; }

  .faq-question { min-height: 74px; grid-template-columns: 38px 1fr 30px; gap: 12px; padding: 12px 14px; }
  .faq-index { width: 36px; height: 36px; font-size: 12px; }
  .faq-question > span:nth-child(2) { font-size: 14px; line-height: 1.45; }
  .faq-toggle { width: 30px; height: 30px; }
  .faq-answer { grid-template-columns: 44px 1fr; gap: 14px; padding: 20px 18px; }
  .answer-icon { width: 44px; height: 44px; }
  .answer-icon svg { width: 25px; height: 25px; }
  .faq-answer p { font-size: 14px; }
  .support-bar { grid-template-columns: 1fr; gap: 18px; padding: 22px; }
  .support-bar > a { padding: 14px 0 0; border-top: 1px solid rgba(5, 5, 5, 0.13); border-left: 0; }

  .form-shell { width: calc(100% - 24px); margin: 0 auto; padding: 30px 18px; }
  .form-heading { margin-bottom: 30px; }
  .form-heading > p:last-child { font-size: 14px; }
  .lead-form { padding: 20px 15px; }
  .field-row { grid-template-columns: 1fr; gap: 12px; margin-bottom: 12px; }
  .form-benefits { grid-template-columns: 1fr; padding: 10px 22px; }
  .form-benefits article { padding: 21px 0; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }

  /* Submit button mobile optimization */
  .submit-btn { min-height: 56px; font-size: 16px; font-weight: 800; border-radius: 12px; }
  .submit-btn .btn-text { font-size: 16px; }
  .submit-btn .btn-arrow { width: 24px; height: 24px; }
  .submit-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
  .submit-btn:disabled .btn-arrow { animation: spin 1s linear infinite; }
  .submit-btn:active { transform: scale(0.98); }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* Form field mobile touch optimization */
  .field input,
  .field select,
  .field textarea { min-height: 56px; }
  .field textarea { min-height: 120px; }

  .footer-grid { grid-template-columns: 1fr; gap: 38px; padding-top: 58px; padding-bottom: 48px; }
  .footer-brand { padding-bottom: 30px; border-bottom: 1px solid rgba(255, 190, 0, 0.24); }
  .footer-social { grid-column: auto; }
  .footer-bottom .container { min-height: 80px; flex-direction: column; justify-content: center; }
  .toast { right: 16px; bottom: 16px; }
}

@media (max-width: 390px) {
  .hero-badges span { font-size: 12px; }
  .problem-points article { padding-inline: 8px; }
  .benefit-item { padding-inline: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}