/* =========================================================
   HomeSafeAlarm — stylesheet
   Palette (premium, product-brand direction):
     --ink       #0E1117  (obsidian — dark sections/text)
     --ink-2     #171B24  (raised panel on obsidian)
     --steel     #1D2A3D  (deep graphite-blue — brand dark)
     --steel-2   #33465E  (illustration line blue)
     --brass     #A9762F  (signature accent — metal/vault, not a stock orange)
     --brass-lt  #C79A52  (accent hover / gradient highlight)
     --paper     #F7F6F1  (warm bone background)
     --line      #E4E1D6  (hairline borders on paper)
     --slate     #4B5563  (body text)
   Type:
     Display/headings: 'Fraunces' (optical-size serif — confident, editorial)
     Body / UI:         'Inter'
   Edit the :root variables below to re-theme the whole site.
   ========================================================= */

:root {
  --ink: #0E1117;
  --ink-2: #171B24;
  --steel: #1D2A3D;
  --steel-2: #33465E;
  --brass: #A9762F;
  --brass-lt: #C79A52;
  --paper: #F7F6F1;
  --line: #E4E1D6;
  --slate: #4B5563;
  --white: #FFFFFF;

  /* legacy aliases kept so every component below still resolves */
  --amber: var(--brass);
  --amber-dark: #8E6226;

  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', Arial, sans-serif;

  --max-w: 1200px;
  --radius: 10px;
  --radius-sm: 8px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(14, 17, 23, .06);
  --shadow-md: 0 12px 32px rgba(14, 17, 23, .10);
  --shadow-lg: 0 24px 60px rgba(14, 17, 23, .20);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-head);
  font-optical-sizing: auto;
  color: var(--ink);
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-weight: 600;
}

p {
  margin: 0 0 1em;
}

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

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6.5rem 2.5rem;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  margin-bottom: .7rem;
  font-weight: 600;
}

.section-head p {
  font-size: 1.08rem;
  color: var(--slate);
  margin: 0;
}

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

.section-head.light p {
  color: #AEB6C4;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .95rem 1.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .97rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}

.btn-primary {
  background: linear-gradient(180deg, var(--brass-lt), var(--brass));
  color: var(--white);
  box-shadow: 0 6px 18px rgba(169, 118, 47, .35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(169, 118, 47, .45);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, .32);
  color: var(--white);
  background: rgba(255, 255, 255, .04);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, .7);
  background: rgba(255, 255, 255, .1);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1.15rem 2.4rem;
  font-size: 1.05rem;
}

/* ---------------- Header ---------------- */
.site-header {
  position: fixed;
  top: 0;
  z-index: 100;
  background: rgba(14, 17, 23, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  transition: box-shadow .2s ease, background .2s ease;
  width: 100%;
}

.site-header.scrolled {
  background: rgba(14, 17, 23, .98);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
  height: 76px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.28rem;
  color: var(--white);
  margin-right: auto;
  letter-spacing: -0.01em;
}

.logo-mark {
  color: var(--ink);
  display: flex;
  background: linear-gradient(160deg, var(--brass-lt), var(--brass));
  border-radius: 50%;
  padding: 5px;
  box-shadow: 0 2px 10px rgba(169, 118, 47, .4);
}

.main-nav {
  display: flex;
}

.main-nav>ul {
  display: flex;
  align-items: center;
  gap: .1rem;
}

.nav-link {
  background: none;
  border: none;
  color: #C7CEDA;
  font-family: var(--font-body);
  font-size: .94rem;
  font-weight: 500;
  padding: 1.6rem .95rem;
  display: inline-block;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: .95rem;
  right: .95rem;
  bottom: 1.35rem;
  height: 1.5px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  padding: .6rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
}

.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: .6rem 1.2rem;
  color: var(--ink);
  font-size: .93rem;
  font-weight: 500;
}

.dropdown li a:hover {
  background: var(--paper);
  color: var(--brass);
}

.header-phone {
  color: var(--white);
  font-weight: 600;
  font-family: var(--font-body);
  border: 1.5px solid rgba(255, 255, 255, .28);
  padding: .55rem 1.15rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: border-color .18s ease, color .18s ease;
}

.header-phone:hover {
  border-color: var(--brass);
  color: var(--brass-lt);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: .4rem;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--white);
  display: block;
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 12%, rgba(199, 154, 82, .16), transparent 42%),
    radial-gradient(circle at 8% 85%, rgba(51, 70, 94, .4), transparent 40%),
    var(--ink);
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 7rem 2.5rem 6rem;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-kicker {
  color: var(--brass-lt);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .02em;
  margin-bottom: 1.1rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 4.6vw, 3.7rem);
  color: var(--white);
  margin-bottom: 1.4rem;
  max-width: 17ch;
  font-weight: 600;
}

.hero-lead {
  color: #D3D9E3;
  font-size: 1.12rem;
  max-width: 52ch;
}

.hero-sub {
  color: #9AA5B8;
  font-size: .99rem;
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.trust-bar div {
  min-width: 120px;
}

.trust-bar strong {
  display: block;
  font-family: var(--font-head);
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 600;
}

.trust-bar span {
  color: #8C97AC;
  font-size: .84rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 8% 14%;
  background: radial-gradient(circle, rgba(169, 118, 47, .22), transparent 70%);
  filter: blur(10px);
}

.house-schematic {
  width: 100%;
  max-width: 400px;
  position: relative;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .35));
}

.sensor-node circle:first-child {
  fill: var(--brass-lt);
}

.sensor-node .pulse {
  fill: none;
  stroke: var(--brass-lt);
  stroke-width: 1.4;
  transform-origin: center;
  animation: pulseRing 2.6s ease-out infinite;
  animation-delay: var(--d);
}

@keyframes pulseRing {
  0% {
    transform: scale(.4);
    opacity: .9;
  }

  80% {
    transform: scale(1.9);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion:reduce) {
  .sensor-node .pulse {
    animation: none;
    opacity: .5;
  }
}

/* ---------------- Solutions ---------------- */
.solutions-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.solutions-list li {
  display: flex;
  gap: 1.3rem;
  padding: 2.1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.solutions-list li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #D9CBB0;
}

.solutions-list h3 {
  font-size: 1.12rem;
  margin-bottom: .4rem;
  font-weight: 600;
}

.solutions-list p {
  font-size: .95rem;
  margin: 0;
}

.sol-icon {
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--steel-2), var(--steel));
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
}

.sol-icon::before {
  content: '';
  position: absolute;
  inset: 13px;
  background-color: var(--brass-lt);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.sol-icon[data-icon="alarm"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 00-7 7v4l-2 3v1h18v-1l-2-3V9a7 7 0 00-7-7zm0 20a2.5 2.5 0 002.45-2H9.55A2.5 2.5 0 0012 22z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 00-7 7v4l-2 3v1h18v-1l-2-3V9a7 7 0 00-7-7zm0 20a2.5 2.5 0 002.45-2H9.55A2.5 2.5 0 0012 22z'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="camera"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 7h3l2-2h6l2 2h3a1 1 0 011 1v11a1 1 0 01-1 1H4a1 1 0 01-1-1V8a1 1 0 011-1zm8 3a4 4 0 100 8 4 4 0 000-8z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 7h3l2-2h6l2 2h3a1 1 0 011 1v11a1 1 0 01-1 1H4a1 1 0 01-1-1V8a1 1 0 011-1zm8 3a4 4 0 100 8 4 4 0 000-8z'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="doorbell"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='7' y='2' width='10' height='20' rx='5'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='7' y='2' width='10' height='20' rx='5'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="lock"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 10V8a6 6 0 1112 0v2h1a1 1 0 011 1v9a1 1 0 01-1 1H5a1 1 0 01-1-1v-9a1 1 0 011-1h1zm2 0h8V8a4 4 0 00-8 0v2z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 10V8a6 6 0 1112 0v2h1a1 1 0 011 1v9a1 1 0 01-1 1H5a1 1 0 01-1-1v-9a1 1 0 011-1h1zm2 0h8V8a4 4 0 00-8 0v2z'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="sensor"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3Cpath d='M12 2v4M12 18v4M2 12h4M18 12h4' stroke='%23000' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3Cpath d='M12 2v4M12 18v4M2 12h4M18 12h4' stroke='%23000' stroke-width='2' fill='none'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="smoke"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='11' r='9'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='11' r='9'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="install"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.7 6.3l3 3-8.4 8.4-4-1 1-4 8.4-8.4zM3 21h6l-1-3H4l-1 3z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.7 6.3l3 3-8.4 8.4-4-1 1-4 8.4-8.4zM3 21h6l-1-3H4l-1 3z'/%3E%3C/svg%3E");
}

.sol-icon[data-icon="upgrade"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3l6 6h-4v9h-4V9H6l6-6z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3l6 6h-4v9h-4V9H6l6-6z'/%3E%3C/svg%3E");
}

/* ---------------- Why Us ---------------- */
.why-us {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.8rem 2.4rem;
}

.why-item {
  padding-left: 1.4rem;
  border-left: 2px solid var(--line);
  transition: border-color .2s ease;
}

.why-item:hover {
  border-left-color: var(--brass);
}

.why-index {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-style: italic;
  font-size: 1rem;
  color: var(--brass);
  margin-bottom: .9rem;
}

.why-item h3 {
  font-size: 1.15rem;
  margin-bottom: .45rem;
  font-weight: 600;
}

.why-item p {
  font-size: .96rem;
  margin: 0;
}

/* ---------------- How it works ---------------- */
.how-it-works {
  background: var(--ink);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 23px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(199, 154, 82, .55), rgba(255, 255, 255, .1));
}

.timeline li {
  position: relative;
  padding-top: 3.6rem;
}

.tl-num {
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--brass-lt), var(--brass));
  color: var(--ink);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(169, 118, 47, .35);
}

.timeline h3 {
  color: var(--white);
  font-size: 1.08rem;
  margin-bottom: .45rem;
  font-weight: 600;
}

.timeline p {
  color: #9AA5B8;
  font-size: .93rem;
  margin: 0;
}

/* ---------------- FAQ ---------------- */
.faqs {
  background: var(--paper);
}

.accordion {
  border-top: 1px solid var(--line);
}

.accordion-item {
  border-bottom: 1px solid var(--line);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  padding: 1.5rem 0;
  font-family: var(--font-head);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
}

.accordion-icon {
  flex: none;
  position: relative;
  width: 18px;
  height: 18px;
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background: var(--brass);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.accordion-icon::before {
  width: 14px;
  height: 2px;
}

.accordion-icon::after {
  width: 2px;
  height: 14px;
  transition: transform .2s ease;
}

.accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}

.accordion-panel p {
  padding: 0 0 1.5rem;
  margin: 0;
  font-size: 1rem;
  max-width: 95ch;
}

/* ---------------- CTA ---------------- */
.cta {
  background: linear-gradient(135deg, var(--steel), var(--ink));
}

.cta-inner {
  text-align: center;
  max-width: 640px;
}

.cta h2 {
  color: var(--white);
  margin-bottom: 1.1rem;
  font-size: clamp(1.8rem, 3vw, 2.3rem);
}

.cta p {
  color: #C7CEDA;
  margin-bottom: 2.2rem;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.footer-inner .parent{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-inner {
  padding: 3.8rem 2.5rem;
}

.footer-logo {
  color: var(--white);
  margin-bottom: .8rem;
  display: inline-block;
}

.footer-inner p {
  color: #8C97AC;
  font-size: .92rem;
  max-width: 34ch;
  margin: 0;
}

.footer-tagline {
  text-align: right;
}

.footer-tagline p {
  margin-bottom: .4rem;
  color: #9AA5B8;
}

.footer-copy {
  color: #5F6B80;
  font-size: .85rem;
}

.footer-legal {
  font-size: .82rem;
  color: #5F6B80;
}

.footer-legal a {
  color: #8C97AC;
}

.footer-legal a:hover {
  color: var(--brass-lt);
}

/* ---------------- Back to top ---------------- */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--brass-lt), var(--brass));
  color: var(--white);
  border: none;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(169, 118, 47, .4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 90;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-2px);
}

/* =========================================================
   Services page — additional components
   (shares all tokens/sections above; used by services.html)
   ========================================================= */

.hero-compact .hero-inner-compact {
  grid-template-columns: 1fr;
  padding-bottom: 4.5rem;
  max-width: 780px;
}

.hero-compact .hero-lead,
.hero-compact .hero-sub {
  max-width: none;
}

.service-rows {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.service-row {
  display: grid;
  gap: 1.8rem;
  padding: 2.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, transform .2s ease;
}

.service-row:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--steel-2), var(--steel));
  position: relative;
  flex: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
}

.service-icon::before {
  content: '';
  position: absolute;
  inset: 16px;
  background-color: var(--brass-lt);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.service-content{
  display: grid;
    grid-template-columns: 80px 1fr 300px;
    gap: 30px;
}

.service-description h3 {
  font-size: 1.22rem;
  margin-bottom: .6rem;
  font-weight: 600;
}

.service-description p {
  max-width: 64ch;
  font-size: .99rem;
}

.service-features{
  background-color: rgb(190 144 72 / 10%);
  padding: 20px 25px;
  border-radius: 8px;
  border-left: 4px solid #b6863f;
}

.service-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .03em;
  color: var(--brass);
  margin: 1.1rem 0 .7rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.feature-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .94rem;
  color: var(--slate);
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  width: 6px;
  height: 6px;
  color: var(--brass);
  font-weight: bold;
}

/* shared icon shapes, mapped onto .service-icon */
.service-icon[data-icon="camera"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 7h3l2-2h6l2 2h3a1 1 0 011 1v11a1 1 0 01-1 1H4a1 1 0 01-1-1V8a1 1 0 011-1zm8 3a4 4 0 100 8 4 4 0 000-8z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 7h3l2-2h6l2 2h3a1 1 0 011 1v11a1 1 0 01-1 1H4a1 1 0 01-1-1V8a1 1 0 011-1zm8 3a4 4 0 100 8 4 4 0 000-8z'/%3E%3C/svg%3E");
}

.service-icon[data-icon="doorbell"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='7' y='2' width='10' height='20' rx='5'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='7' y='2' width='10' height='20' rx='5'/%3E%3C/svg%3E");
}

.service-icon[data-icon="lock"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 10V8a6 6 0 1112 0v2h1a1 1 0 011 1v9a1 1 0 01-1 1H5a1 1 0 01-1-1v-9a1 1 0 011-1h1zm2 0h8V8a4 4 0 00-8 0v2z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 10V8a6 6 0 1112 0v2h1a1 1 0 011 1v9a1 1 0 01-1 1H5a1 1 0 01-1-1v-9a1 1 0 011-1h1zm2 0h8V8a4 4 0 00-8 0v2z'/%3E%3C/svg%3E");
}

.service-icon[data-icon="sensor"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3Cpath d='M12 2v4M12 18v4M2 12h4M18 12h4' stroke='%23000' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3Cpath d='M12 2v4M12 18v4M2 12h4M18 12h4' stroke='%23000' stroke-width='2' fill='none'/%3E%3C/svg%3E");
}

.service-icon[data-icon="smoke"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='11' r='9'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='11' r='9'/%3E%3C/svg%3E");
}

.service-icon[data-icon="install"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.7 6.3l3 3-8.4 8.4-4-1 1-4 8.4-8.4zM3 21h6l-1-3H4l-1 3z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.7 6.3l3 3-8.4 8.4-4-1 1-4 8.4-8.4zM3 21h6l-1-3H4l-1 3z'/%3E%3C/svg%3E");
}

.service-icon[data-icon="monitoring"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12a8 8 0 0116 0v5a2 2 0 01-2 2h-1v-7h3a8 8 0 00-16 0h3v7H6a2 2 0 01-2-2v-5z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12a8 8 0 0116 0v5a2 2 0 01-2 2h-1v-7h3a8 8 0 00-16 0h3v7H6a2 2 0 01-2-2v-5z'/%3E%3C/svg%3E");
}

.service-icon[data-icon="smart"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='6' y='2' width='12' height='20' rx='2'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='6' y='2' width='12' height='20' rx='2'/%3E%3C/svg%3E");
}

.service-icon[data-icon="automation"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a5 5 0 015 5c0 2.4-1.5 3.7-2.3 4.7-.5.6-.7 1-.7 1.8h-4c0-.8-.2-1.2-.7-1.8C8.5 10.7 7 9.4 7 7a5 5 0 015-5zM9.5 16h5v1.5h-5V16zM10 19h4v1a2 2 0 01-4 0v-1z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a5 5 0 015 5c0 2.4-1.5 3.7-2.3 4.7-.5.6-.7 1-.7 1.8h-4c0-.8-.2-1.2-.7-1.8C8.5 10.7 7 9.4 7 7a5 5 0 015-5zM9.5 16h5v1.5h-5V16zM10 19h4v1a2 2 0 01-4 0v-1z'/%3E%3C/svg%3E");
}

/* ---- Why choose checklist ---- */
.why-choose {
  background: var(--ink);
}

.checklist {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: 2.4rem;
}

.checklist li {
  position: relative;
  padding-left: 2.1rem;
  color: #D3D9E3;
  font-size: .99rem;
}

.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .1em;
  width: 19px;
  height: 19px;
  border: 1.5px solid var(--brass);
  border-radius: 50%;
  background-color: rgba(169, 118, 47, .12);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12l5 5L19 7' fill='none' stroke='%23C79A52' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}

@media (max-width:820px) {
  .service-row {
    padding: 1.8rem;
  }

  .service-icon {
    width: 44px;
    height: 44px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

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

/* =========================================================
   Provider landing pages — shared components
   (used by adt.html and vivint.html)
   ========================================================= */

.provider-hero {
  background:
    radial-gradient(circle at 85% 15%, rgba(199, 154, 82, .18), transparent 45%),
    var(--ink);
}

.provider-hero-inner {
  max-width: 760px;
  text-align: left;
  padding: 6rem 2.5rem 3.5rem;
}

.provider-hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 4vw, 3rem);
  margin: 1.1rem 0 1.1rem;
}

.provider-offer {
  color: #D3D9E3;
  font-size: 1.14rem;
  max-width: 56ch;
  margin-bottom: 1.9rem;
}

.star {
  color: var(--brass-lt);
  font-size: .75em;
  vertical-align: super;
}

.fine-print {
  color: #7B879C;
  font-size: .78rem;
  line-height: 1.6;
  max-width: 70ch;
  margin-top: 1.8rem;
  margin-bottom: 0;
}

.split-feature {
  background: var(--white);
}

.split-feature.alt {
  background: var(--paper);
}

.split-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  padding: 5.5rem 2.5rem;
}

.split-inner.reverse .split-copy {
  order: 2;
}

.split-inner.reverse .split-visual {
  order: 1;
}

.split-copy h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  margin: .7rem 0 1.1rem;
  font-weight: 600;
}

.split-copy p {
  font-size: 1.02rem;
  max-width: 48ch;
}

.split-visual {
  display: flex;
  justify-content: center;
}

.app-schematic {
  width: 100%;
  max-width: 280px;
  filter: drop-shadow(0 24px 32px rgba(14, 17, 23, .14));
}

.feature-strip-section {
  background: linear-gradient(135deg, var(--steel), var(--ink));
}

.feature-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.8rem 0;
}

.feature-strip li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
  color: var(--white);
  font-size: .92rem;
  font-weight: 600;
  flex: 1 1 120px;
  text-align: center;
}

.feat-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}

.feat-icon::before {
  content: '';
  position: absolute;
  inset: 13px;
  background-color: var(--brass-lt);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.feat-icon[data-icon="hd"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='5' width='20' height='14' rx='2'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='5' width='20' height='14' rx='2'/%3E%3C/svg%3E");
}

.feat-icon[data-icon="live"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E");
}

.feat-icon[data-icon="night"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 14.5A8.5 8.5 0 1110.5 4a6.8 6.8 0 009.5 10.5z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 14.5A8.5 8.5 0 1110.5 4a6.8 6.8 0 009.5 10.5z'/%3E%3C/svg%3E");
}

.feat-icon[data-icon="bell"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a6 6 0 00-6 6v4l-2 3v1h16v-1l-2-3V8a6 6 0 00-6-6zm0 20a2.2 2.2 0 002.2-2H9.8A2.2 2.2 0 0012 22z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a6 6 0 00-6 6v4l-2 3v1h16v-1l-2-3V8a6 6 0 00-6-6zm0 20a2.2 2.2 0 002.2-2H9.8A2.2 2.2 0 0012 22z'/%3E%3C/svg%3E");
}

.feat-icon[data-icon="talk"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 4h11v7H8l-4 4V4z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 4h11v7H8l-4 4V4z'/%3E%3C/svg%3E");
}

.testimonials {
  background: var(--paper);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem 2rem;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, transform .2s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stars {
  color: var(--brass);
  letter-spacing: 2px;
  margin-bottom: .9rem;
  font-size: .95rem;
}

.testimonial-card p {
  font-size: .98rem;
  margin-bottom: 1rem;
  font-family: var(--font-head);
  font-style: italic;
  color: var(--ink);
  line-height: 1.5;
}

.testimonial-name {
  font-weight: 600;
  color: var(--slate);
  font-size: .88rem;
  margin: 0;
  font-family: var(--font-body);
}

.review-count {
  margin: 2.2rem 0 0;
  color: var(--slate);
  font-size: .9rem;
  text-align: center;
}

.tiers {
  background: var(--ink);
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.tier-card {
  background: var(--ink-2);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius);
  padding: 2.4rem 2rem;
  position: relative;
  transition: transform .2s ease, border-color .2s ease;
}

.tier-card:hover {
  transform: translateY(-3px);
}

.tier-card.featured {
  border-color: var(--brass);
  background: linear-gradient(160deg, rgba(169, 118, 47, .14), var(--ink-2));
}

.tier-badge {
  position: absolute;
  top: -14px;
  left: 2rem;
  background: linear-gradient(160deg, var(--brass-lt), var(--brass));
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem .7rem;
  border-radius: var(--radius-pill);
}

.tier-card h3 {
  color: var(--white);
  font-size: 1.28rem;
  margin-bottom: 1.3rem;
  font-weight: 600;
}

.feature-list.light-list {
  grid-template-columns: 1fr;
  gap: .7rem;
}

.light-list li {
  color: #C7CEDA;
}

.light-list li::before {
  background: var(--brass-lt);
}

.award-section {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.award-inner {
  text-align: center;
  max-width: 700px;
}

.award-inner blockquote {
  margin: 0 0 2.2rem;
  font-family: var(--font-head);
  font-size: 1.55rem;
  font-style: italic;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.4;
}

.award-inner cite {
  display: block;
  margin-top: .9rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: .85rem;
  color: var(--slate);
  font-weight: 600;
  letter-spacing: .02em;
}

.press-row {
  display: flex;
  justify-content: center;
  gap: 2.6rem;
  flex-wrap: wrap;
  color: #9AA5B8;
  font-weight: 600;
  font-family: var(--font-head);
  font-size: 1rem;
}

.quote-section {
  background: var(--paper);
}

.quote-inner {
  max-width: 580px;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.4rem;
  margin-top: 1rem;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.form-row label {
  font-size: .87rem;
  font-weight: 600;
  color: var(--ink);
}

.form-row input {
  padding: .8rem .95rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .97rem;
  color: var(--ink);
  background: var(--paper);
  transition: border-color .18s ease, box-shadow .18s ease;
}

.form-row input:focus {
  outline: none;
  border-color: var(--brass);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(169, 118, 47, .15);
}

.form-note {
  margin: 0;
  font-size: .9rem;
  color: var(--steel);
  min-height: 1.2em;
}

.form-note.success {
  color: #2E7D4F;
  font-weight: 600;
}

.consent-text {
  font-size: .76rem;
  color: #9AA0AD;
  line-height: 1.6;
  margin: 0;
}

@media (max-width:820px) {
  .split-inner {
    grid-template-columns: 1fr;
    padding: 3.5rem 1.25rem;
  }

  .split-inner.reverse .split-copy,
  .split-inner.reverse .split-visual {
    order: 0;
  }

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

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

  .press-row {
    gap: 1.4rem;
  }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:980px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 300px;
    margin: 0 auto;
  }

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

  .timeline {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 3rem;
  }

  .timeline::before {
    display: none;
  }

  .trust-bar {
    gap: 1.6rem;
  }
}

@media (max-width:820px) {
  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--ink);
    padding: 1rem 2rem;
    transform: translateX(100%);
    transition: transform .25s ease;
    overflow-y: auto;
  }

  .main-nav.open {
    transform: translateX(0);
    height: 100vh;
  }

  .dropdown li a{
    color: #fff !important;
  }

  .dropdown li a:hover{
    color: var(--brass) !important;
    background-color: transparent !important;
  }

  .overflowYhidden{
    overflow-y: hidden !important;
  }

  .main-nav>ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    width: 100%;
    text-align: left;
  }

  .nav-link::after {
    display: none;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    box-shadow: none;
    border: none;
    background: rgba(255, 255, 255, .03);
  }

  .has-dropdown.open .dropdown {
    display: block;
  }

  .header-phone {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .solutions-list {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    flex-direction: column;
  }

  .footer-tagline {
    text-align: left;
  }
}

@media (max-width:560px) {
  .timeline {
    grid-template-columns: 1fr;
  }

  .section-inner {
    padding: 4rem 1.25rem;
  }
}
/* =========================================================
   Final responsive overrides
   Fixes tablet/mobile overflow and keeps every layout fluid.
   ========================================================= */

html, body { width: 100%; max-width: 100%; overflow-x: hidden; }
.section-inner, .header-inner, .hero-inner { width: 100%; }
.header-inner { min-width: 0; }
.logo { min-width: 0; }
.logo:not(.footer-logo) { white-space: nowrap; }

@media (max-width: 1100px) {
  .header-inner { padding-left: 1.5rem; padding-right: 1.5rem; gap: 1rem; }
  .main-nav > ul { gap: 0; }
  .nav-link { padding-left: .65rem; padding-right: .65rem; font-size: .88rem; }
  .header-phone { padding-left: .85rem; padding-right: .85rem; font-size: .9rem; }
}

@media (max-width: 900px) {
  .section-inner { padding-left: 1.5rem; padding-right: 1.5rem; }
  .hero-inner { padding: 5rem 1.5rem 4.5rem; gap: 2.5rem; }
  .hero-visual { max-width: 320px; }
  .hero h1 { max-width: 20ch; }

  .main-nav {
    position: fixed; top: 76px; left: 0; right: 0; bottom: 0;
    width: 100%; max-width: 100%; background: var(--ink);
    padding: 1rem 1.5rem 2rem;
    transform: translateX(100%); transition: transform .25s ease;
    overflow-x: hidden; overflow-y: auto; z-index: 99;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; width: 100%; gap: 0; }
  .main-nav > ul > li { width: 100%; }
  .nav-link { width: 100%; padding: 1rem 0; text-align: left; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-link::after { display: none; }
  .dropdown {
    position: static; width: 100%; min-width: 0; max-width: 100%; display: none;
    opacity: 1; visibility: visible; transform: none; box-shadow: none;
    border: 0; border-radius: 0; background: rgba(255,255,255,.03); overflow: hidden;
  }
  .has-dropdown.open .dropdown { display: block; }
  .dropdown li a { padding: .7rem .9rem; font-size: .9rem; overflow-wrap: anywhere; }
  .header-phone { display: none; }
  .menu-toggle { display: flex; flex: none; }

  .solutions-list, .why-grid, .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline::before { display: none; }
  .footer-inner { flex-direction: column; }
  .footer-inner .parent { width: 100%; }
  .footer-tagline { text-align: left; }
}

/* The service layout is three columns on desktop; the previous mobile
   rule targeted .service-row instead of the actual .service-content grid. */
@media (max-width: 900px) {
  .service-row { padding: 1.6rem; }
  .service-content {
            grid-template-columns: 1fr;
        gap: 20px;
  }
  .service-icon { width: 56px; height: 56px; }
  .service-description { min-width: 0; }
  .service-description h3, .service-description p { overflow-wrap: anywhere; }
  .service-features {
    grid-column: 1 / -1; width: 100%; min-width: 0;
    padding: 1rem 1rem 1rem 1.15rem;
  }
  .service-label { margin-top: 0; }
  .feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem 1rem; }
  .feature-list li { overflow-wrap: anywhere; }
  .checklist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .section-inner { padding: 4rem 1rem; }
  .header-inner { height: 68px; padding: 0 1rem; }
  .site-header { min-height: 68px; }
  .main-nav { top: 68px; padding-left: 1rem; padding-right: 1rem; }
  .logo { font-size: 1.08rem; gap: .45rem; }
  .logo-mark { padding: 4px; }
  .logo-mark svg { width: 26px; height: 26px; }

  .hero-inner, .hero-compact .hero-inner-compact { padding: 4rem 1rem 3.5rem; }
  .hero-visual { max-width: min(280px, 78vw); }
  .hero h1 { font-size: clamp(2.15rem, 10vw, 3rem); max-width: none; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn, .cta .btn-large { width: 100%; max-width: 100%; }
  .section-head { margin-bottom: 2.25rem; }
  .section-head h2 { font-size: clamp(1.75rem, 8vw, 2.25rem); }
  .section-head p { font-size: 1rem; }

  .solutions-list, .why-grid, .timeline, .checklist { grid-template-columns: 1fr; }
  .solutions-list li { padding: 1.35rem; gap: 1rem; }
  .sol-icon { width: 44px; height: 44px; }
  .service-row { padding: 1.25rem; }
  .service-content { grid-template-columns: 44px minmax(0, 1fr); gap: 1rem; }
  .service-icon { width: 44px; height: 44px; }
  .service-icon::before { inset: 11px; }
  .service-description h3 { font-size: 1.08rem; }
  .service-description p, .feature-list li { font-size: .92rem; }
  .service-features { padding: .9rem 1rem; }
  .feature-list { grid-template-columns: 1fr; }
  .why-grid { gap: 1.5rem; }
  .why-item { padding-left: 1rem; }
  .timeline { gap: 2rem; }
  .timeline li { padding-top: 3.25rem; }
  .accordion-trigger { padding: 1.15rem 0; font-size: 1rem; }
  .cta h2 { font-size: 1.8rem; }
  .cta p { font-size: .95rem; }
  .footer-inner { padding-top: 3rem; padding-bottom: 3rem; }
  .footer-inner .parent { flex-direction: column; gap: 1.25rem; }
  .footer-inner .parent > div { width: 100%; }
  .footer-tagline { text-align: left; }
}

@media (max-width: 380px) {
  .logo { font-size: 1rem; }
  .logo-mark svg { width: 24px; height: 24px; }
  .menu-toggle { padding: .3rem; }
  .hero-kicker { font-size: .82rem; }
  .btn { padding: .85rem 1.2rem; font-size: .92rem; }
  .service-row { padding: 1rem; }
}