/* ============================================================
   POWER HOUSE PLUMBING & HEATING — style.css
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --navy: #0f172a;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --orange: #f97316;
  --orange-dk: #ea6c0a;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --text: #1e293b;
  --text-muted: #64748b;

  --font-head: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.14);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.18);

  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 72px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}
input,
textarea,
select {
  font-family: inherit;
}

/* ---------- Container ---------- */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  border-radius: 50px;
  padding: 13px 28px;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0);
  transition: background var(--transition);
}
.btn:hover::after {
  background: rgba(255, 255, 255, 0.08);
}

.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35);
}
.btn--primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 24px rgba(37, 99, 235, 0.45);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.55);
}
.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn--ghost:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
}
.btn--white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.6);
}
.btn--outline-white:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.btn--cta {
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  box-shadow: 0 3px 14px rgba(249, 115, 22, 0.4);
}
.btn--cta:hover {
  background: var(--orange-dk);
  transform: translateY(-1px);
}

.btn--lg {
  padding: 16px 36px;
  font-size: 16px;
}
.btn--full {
  width: 100%;
  justify-content: center;
}

/* ---------- Section Shared ---------- */
.section {
  padding-block: 96px;
}

.section__header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 64px;
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.18;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---------- Scroll Animations ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
[data-animate="fade-left"] {
  transform: translateX(-30px);
}
[data-animate="fade-right"] {
  transform: translateX(30px);
}
[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--header-h);
  background: rgba(15, 23, 42, 0);
  backdrop-filter: blur(0px);
  transition:
    background var(--transition),
    backdrop-filter var(--transition),
    box-shadow var(--transition);
}
.header.scrolled {
  background: rgba(15, 23, 42, 0.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--orange);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 18px;
}
.logo__text {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
}
.logo__text span {
  display: block;
  font-weight: 500;
  opacity: 0.75;
  font-size: 12px;
}

/* Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  padding: 8px 14px;
  border-radius: 6px;
  transition:
    color var(--transition),
    background var(--transition);
}
.nav__link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: 6px;
  transition: background var(--transition);
}
.hamburger:hover {
  background: rgba(255, 255, 255, 0.1);
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition:
    transform var(--transition),
    opacity var(--transition),
    width var(--transition);
  width: 100%;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100svh;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}
.shape--1 {
  width: 600px;
  height: 600px;
  background: var(--blue);
  top: -150px;
  right: -100px;
}
.shape--2 {
  width: 400px;
  height: 400px;
  background: var(--orange);
  bottom: -100px;
  left: -80px;
}
.shape--3 {
  width: 300px;
  height: 300px;
  background: #7c3aed;
  top: 40%;
  left: 40%;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-block: 80px;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: #fdb87a;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero__sub {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero__phone {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 14px 20px;
  max-width: fit-content;
}
.hero__phone i {
  font-size: 22px;
  color: var(--orange);
}
.hero__phone-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  margin-bottom: 2px;
}
.hero__phone-number {
  display: block;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.01em;
  transition: color var(--transition);
}
.hero__phone-number:hover {
  color: var(--orange);
}

/* Hero Visual */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__card-group {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.hero__card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  transition: transform var(--transition);
}
.hero__card:hover {
  transform: translateY(-4px);
}

.hero__card--main {
  margin-bottom: 16px;
}
.hero__card--main strong {
  display: block;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}
.hero__card--main span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.hero__card-icon {
  width: 52px;
  height: 52px;
  background: var(--orange);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 22px;
  color: var(--white);
  flex-shrink: 0;
}

.hero__card--sub {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  padding: 14px 20px;
  border-radius: var(--radius);
  gap: 10px;
  flex: 1;
}
.hero__card--sub i {
  color: var(--orange);
}
.hero__card--sub strong {
  color: var(--white);
}

.hero__card--sub-wrap {
  display: flex;
  gap: 12px;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 1;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(6px);
  }
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  background: var(--blue);
  padding-block: 18px;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 32px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}
.trust-item i {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- SERVICES ---------- */
.services {
  background: var(--gray-50);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before {
  transform: scaleX(1);
}

.service-card--featured::before {
  background: var(--orange);
}
.service-card--featured {
  border-color: rgba(249, 115, 22, 0.2);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: color-mix(in srgb, var(--icon-color) 12%, transparent);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  font-size: 24px;
  color: var(--icon-color);
  margin-bottom: 20px;
  transition:
    background var(--transition),
    transform var(--transition);
}
.service-card:hover .service-card__icon {
  background: color-mix(in srgb, var(--icon-color) 20%, transparent);
  transform: scale(1.08);
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  transition:
    gap var(--transition),
    color var(--transition);
}
.service-card--featured .service-card__link {
  color: var(--orange);
}
.service-card__link:hover {
  gap: 10px;
}

/* ---------- ABOUT ---------- */
.about {
  background: var(--white);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image-block {
  position: relative;
  min-height: 440px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 100%);
  display: grid;
  place-items: center;
}

.about__image-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius);
  padding: 16px 22px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}
.about__image-card i {
  font-size: 20px;
}
.about__image-card--1 {
  top: 28px;
  left: 28px;
}
.about__image-card--1 i {
  color: var(--orange);
}
.about__image-card--2 {
  bottom: 28px;
  right: 28px;
}
.about__image-card--2 i {
  color: var(--blue);
}

/* Central graphic inside the image block */
.about__image-block::after {
  content: "";
  display: block;
  width: 160px;
  height: 160px;
  background: rgba(37, 99, 235, 0.15);
  border: 3px solid rgba(37, 99, 235, 0.3);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 60px rgba(37, 99, 235, 0.2);
}

.about__exp-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
  color: var(--white);
}
.about__exp-badge strong {
  display: block;
  font-family: var(--font-head);
  font-size: 52px;
  font-weight: 900;
  line-height: 1;
  color: var(--white);
}
.about__exp-badge span {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.04em;
}

.about__content p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about__list {
  margin-block: 24px;
  display: grid;
  gap: 10px;
}
.about__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}
.about__list i {
  width: 22px;
  height: 22px;
  background: rgba(37, 99, 235, 0.12);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  color: var(--blue);
  flex-shrink: 0;
}

.about__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ---------- WHY CHOOSE US ---------- */
.why {
  background: var(--navy);
}
.why .section__title {
  color: var(--white);
}
.why .section__eyebrow {
  color: var(--orange);
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.why-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition:
    background var(--transition),
    transform var(--transition),
    border-color var(--transition);
}
.why-card:hover {
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-5px);
  border-color: rgba(37, 99, 235, 0.4);
}

.why-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(249, 115, 22, 0.15);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  font-size: 24px;
  color: var(--orange);
  margin-bottom: 20px;
}

.why-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
}

/* ---------- STATS ---------- */
.stats {
  background: var(--blue);
  padding-block: 72px;
}
.stats__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.stat-number {
  font-family: var(--font-head);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-suffix {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.7);
  align-self: flex-end;
  margin-bottom: 4px;
  margin-left: 2px;
}
.stat-item {
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-end;
}
.stat-label {
  width: 100%;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 6px;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
  background: var(--gray-50);
  overflow: hidden;
}

.testimonials__slider-wrap {
  position: relative;
}

.testimonials__track {
  display: grid;
  grid-template-columns: repeat(6, calc(100% / 3 - 12px));
  gap: 24px;
  overflow: hidden;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition),
    transform var(--transition);
  min-width: 0;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  color: #fbbf24;
  font-size: 16px;
}
.testimonial-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-card__avatar {
  width: 46px;
  height: 46px;
  background: var(--blue);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-card__author strong {
  display: block;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}
.testimonial-card__author span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gray-200);
  color: var(--navy);
  font-size: 16px;
  display: grid;
  place-items: center;
  transition: all var(--transition);
}
.testi-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: scale(1.08);
}

.testi-dots {
  display: flex;
  gap: 8px;
}
.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-200);
  transition:
    background var(--transition),
    width var(--transition);
  border: none;
  cursor: pointer;
}
.testi-dot.active {
  background: var(--blue);
  width: 24px;
  border-radius: 4px;
}

/* ---------- AREAS ---------- */
.areas {
  background: var(--white);
}
.areas__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 32px;
}

.area-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  padding: 12px 24px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  transition: all var(--transition);
}
.area-chip:hover,
.area-chip--more {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}
.area-chip i {
  color: var(--orange);
  font-size: 13px;
}
.area-chip--more:hover i,
.area-chip--more i {
  color: rgba(255, 255, 255, 0.8);
}

.areas__note {
  text-align: center;
  font-size: 15px;
  color: var(--text-muted);
}
.areas__note a {
  color: var(--blue);
  font-weight: 600;
}
.areas__note a:hover {
  text-decoration: underline;
}

/* ---------- FAQ ---------- */
.faq {
  background: var(--gray-50);
}
.faq__inner .section__header {
  margin-bottom: 48px;
}

.faq__list {
  max-width: 820px;
  margin-inline: auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    box-shadow var(--transition),
    border-color var(--transition);
}
.faq-item.open {
  border-color: var(--blue);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.1);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  transition: color var(--transition);
}
.faq-item.open .faq-item__question {
  color: var(--blue);
}
.faq-item__question i {
  font-size: 14px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition);
}
.faq-item.open .faq-item__question i {
  transform: rotate(180deg);
  color: var(--blue);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s ease,
    padding 0.3s ease;
}
.faq-item.open .faq-item__answer {
  max-height: 300px;
}
.faq-item__answer p {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
}
.faq-item__answer a {
  color: var(--blue);
  font-weight: 600;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: linear-gradient(
    135deg,
    var(--navy) 0%,
    #1e3a5f 60%,
    var(--navy) 100%
  );
  padding-block: 80px;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: var(--orange);
  border-radius: 50%;
  opacity: 0.07;
  filter: blur(60px);
}
.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cta-banner__inner h2 {
  font-family: var(--font-head);
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-banner__inner p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 16px;
}
.cta-banner__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- CONTACT ---------- */
.contact {
  background: var(--white);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact__info .section__title {
  margin-bottom: 16px;
}
.contact__info > p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact__details {
  display: grid;
  gap: 20px;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-detail__icon {
  width: 44px;
  height: 44px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 18px;
  color: var(--blue);
  flex-shrink: 0;
}
.contact-detail strong {
  display: block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.contact-detail a,
.contact-detail span {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}
.contact-detail a {
  color: var(--blue);
  font-weight: 600;
}

/* Contact Form */
.contact__form-wrap {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  font-family: var(--font-head);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}
.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: #ef4444;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-error {
  font-size: 12px;
  color: #ef4444;
  font-weight: 500;
  min-height: 16px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 15px;
  color: #166534;
}
.form-success i {
  font-size: 20px;
  color: #22c55e;
}
.form-success strong {
  font-family: var(--font-head);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 72px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 40px 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand .logo {
  margin-bottom: 16px;
}
.footer__brand p {
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.55);
}
.footer__social {
  display: flex;
  gap: 10px;
}
.footer__social a {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition);
}
.footer__social a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__col h4 {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer__col ul {
  display: grid;
  gap: 10px;
}
.footer__col ul a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition:
    color var(--transition),
    padding-left var(--transition);
}
.footer__col ul a:hover {
  color: var(--orange);
  padding-left: 4px;
}

.footer__contact-list {
  display: grid;
  gap: 14px !important;
}
.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
}
.footer__contact-list i {
  color: var(--orange);
  font-size: 14px;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer__contact-list a {
  color: rgba(255, 255, 255, 0.7);
}
.footer__contact-list a:hover {
  color: var(--orange);
}

.footer__bottom {
  padding-block: 20px;
  background: rgba(0, 0, 0, 0.2);
}
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  background: var(--blue);
  border-radius: 50%;
  color: var(--white);
  font-size: 16px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 800;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: none;
}
.back-to-top:hover {
  background: var(--orange);
  transform: translateY(-3px);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet (≤ 1024px) */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__sub {
    max-width: 100%;
    margin-inline: auto;
  }
  .hero__actions {
    justify-content: center;
  }
  .hero__phone {
    margin-inline: auto;
  }
  .hero__visual {
    display: none;
  }
  .hero__scroll-hint {
    display: none;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about__visual {
    display: none;
  }

  .contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .stats__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

/* Mobile (≤ 768px) */
@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }
  .section {
    padding-block: 64px;
  }

  /* Nav mobile */
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 24px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition:
      transform 0.35s ease,
      opacity 0.3s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 850;
  }
  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav__list {
    flex-direction: column;
    gap: 4px;
  }
  .nav__link {
    display: block;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 8px;
  }

  .hamburger {
    display: flex;
  }
  .header__cta span {
    display: none;
  }
  .header__cta {
    padding: 10px 12px;
  }

  .hero {
    min-height: auto;
    padding-block: 80px 60px;
    padding-top: calc(var(--header-h) + 40px);
  }
  .hero__title {
    font-size: clamp(30px, 8vw, 44px);
  }
  .hero__sub {
    font-size: 16px;
  }
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  .hero__phone {
    flex-direction: column;
    text-align: center;
  }

  .trust-bar__inner {
    gap: 8px 20px;
  }
  .trust-item {
    font-size: 13px;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }
  .why__grid {
    grid-template-columns: 1fr;
  }

  .stats__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials__track {
    grid-template-columns: repeat(6, 100%);
  }

  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  .cta-banner__actions {
    flex-direction: column;
    align-items: center;
  }

  .contact__form-wrap {
    padding: 28px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr;
  }
  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
  }
}

/* Small mobile (≤ 480px) */
@media (max-width: 480px) {
  .stats__inner {
    grid-template-columns: 1fr 1fr;
  }
  .areas__grid {
    flex-direction: column;
    align-items: center;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  [data-animate] {
    opacity: 1;
    transform: none;
  }
}