/* ==========================================================================
   Seni Integrated Systems - Modern Responsive Stylesheet
   ========================================================================== */

:root {
  color-scheme: light;
  --ink: #111126;
  --navy: #161650;
  --navy-dark: #0f0f38;
  --purple: #2a1a6b;
  --violet: #5143a8;
  --violet-light: #a9a2ee;
  --orange: #f15b2a;
  --orange-accent: #e64a19;
  --orange-hover: #ff7448;
  --cream: #f5f5f0;
  --mist: #e9e9e4;
  --white: #ffffff;
  --line: rgba(17, 17, 38, 0.12);
  --line-light: rgba(255, 255, 255, 0.18);
  --text-primary: #111126;
  --text-muted: #4a4856;
  --text-subtle: #6f6d7c;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --shadow-sm: 0 4px 16px rgba(17, 17, 38, 0.06);
  --shadow-md: 0 12px 32px rgba(17, 17, 38, 0.1);
  --shadow-lg: 0 24px 50px -18px rgba(17, 17, 38, 0.22);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

body {
  margin: 0;
  color: var(--text-primary);
  background: var(--cream);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Layout Utilities */
.container {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}

.section-pad {
  padding: clamp(65px, 8.5vw, 125px) 0;
}

/* Eyebrows & Section Headings */
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--violet);
  margin: 0 0 18px;
}

.eyebrow.light {
  color: #fff;
}

.eyebrow-line {
  height: 1px;
  width: 32px;
  background: currentColor;
  display: inline-block;
  opacity: 0.75;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: clamp(36px, 5vw, 60px);
}

.section-heading h2,
.intro h2,
.approach h2,
.contact h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(34px, 4.6vw, 64px);
  letter-spacing: -0.05em;
  line-height: 1.05;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}

.section-heading h2 span,
.intro h2 span,
.approach h2 span {
  font-family: Georgia, serif;
  color: var(--violet);
  font-weight: 400;
  letter-spacing: -0.05em;
}

.section-intro {
  max-width: 340px;
  color: var(--text-subtle);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* Buttons & Links */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: transform 0.2s var(--ease), background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.button:active {
  transform: scale(0.98);
}

.button-primary {
  background: #fff;
  color: var(--navy);
  min-width: 210px;
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  background: #ebe8ff;
  color: var(--navy-dark);
}

.button-accent {
  background: var(--orange);
  color: #fff;
  min-width: 160px;
}

.button-accent:hover {
  background: var(--orange-hover);
}

.text-link {
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1.5px solid currentColor;
  padding-bottom: 4px;
  display: inline-flex;
  gap: 16px;
  align-items: center;
  transition: gap 0.2s var(--ease), opacity 0.2s ease;
}

.text-link:hover {
  gap: 22px;
  opacity: 0.85;
}

.light-link {
  color: #fff;
}

/* ==========================================================================
   Announcement Bar & Header
   ========================================================================== */

.announcement {
  min-height: 38px;
  background: var(--orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.02em;
  padding: 8px 16px;
  text-align: center;
  position: relative;
  z-index: 10;
}

.announcement a {
  font-weight: 700;
  margin-left: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.announcement a:hover {
  border-color: #fff;
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ffd2c6;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
  display: inline-block;
  flex-shrink: 0;
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.site-header {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  position: absolute;
  z-index: 15;
  top: 38px;
  left: 0;
  right: 0;
  color: #fff;
  border-bottom: 1px solid var(--line-light);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 275px;
  height: auto;
  display: block;
}

.desktop-nav {
  display: flex;
  gap: 32px;
  margin-left: auto;
  margin-right: 36px;
  font-size: 13.5px;
  font-weight: 500;
}

.desktop-nav a {
  opacity: 0.82;
  position: relative;
}

.desktop-nav a:hover {
  opacity: 1;
}

.header-cta {
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.header-cta:hover {
  background: #fff;
  color: var(--navy);
  border-color: #fff;
}

/* Hamburger & Mobile Menu */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 8px;
  cursor: pointer;
  z-index: 20;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  display: block;
  transition: transform 0.25s ease, opacity 0.25s ease;
  border-radius: 1px;
}

.menu-toggle.active span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle.active span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  z-index: 14;
  top: 122px;
  right: 0;
  left: 0;
  background: rgba(22, 22, 80, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  flex-direction: column;
  padding: 12px 24px 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s var(--ease), opacity 0.25s ease;
  border-bottom: 1px solid var(--line-light);
}

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

.mobile-menu a {
  color: #fff;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 16px;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobile-menu a:last-child {
  border-bottom: none;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  min-height: 700px;
  height: min(840px, 100vh);
  position: relative;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 12, 56, 0.96) 0%, rgba(22, 18, 80, 0.88) 45%, rgba(27, 22, 94, 0.5) 100%), url('assets/image001.jpg') center/cover no-repeat;
  transform: scale(1.04);
  transition: transform 1.2s var(--ease), opacity 0.6s ease;
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image: linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000, transparent 85%);
  -webkit-mask-image: linear-gradient(90deg, #000, transparent 85%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: clamp(40px, 7.2vw, 98px);
  letter-spacing: -0.06em;
  line-height: 0.95;
  margin: 0 0 24px;
  max-width: 820px;
  color: #fff;
}

.hero h1 em,
.proof h2 em {
  font-family: Georgia, serif;
  font-weight: 400;
  color: var(--violet-light);
  letter-spacing: -0.06em;
}

.hero-copy {
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.6;
  max-width: 480px;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 36px;
}

.hero-actions {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.hero-meta {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.hero-location {
  margin-left: auto;
  margin-right: 36px;
}

.hero-lines {
  display: flex;
  gap: 6px;
}

.hero-lines i {
  display: block;
  width: 36px;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
  transition: background-color 0.3s ease;
}

.hero-lines i.active {
  background: var(--orange);
}

.slider-arrow {
  position: absolute;
  bottom: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  z-index: 3;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.slider-arrow:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #fff;
}

.slider-arrow.prev {
  right: 88px;
}

.slider-arrow.next {
  right: 40px;
}

/* ==========================================================================
   Intro / About Section
   ========================================================================== */

.intro {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}

.intro-detail {
  padding-top: 16px;
  max-width: 460px;
}

.intro-detail p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 28px;
}

/* ==========================================================================
   Services Section (Capabilities)
   ========================================================================== */

.services {
  background: var(--white);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.service-card {
  min-height: 340px;
  background: #f4f4f0;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.service-card.featured {
  background: var(--purple);
  color: #fff;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--violet);
}

.featured .card-top {
  color: var(--violet-light);
}

.service-number {
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.service-icon {
  font-size: 26px;
  line-height: 1;
}

.service-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 23px;
  line-height: 1.1;
  letter-spacing: -0.04em;
  font-weight: 600;
  margin: 40px 0 14px;
}

.service-card p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

.featured p,
.service-card:hover p {
  color: rgba(255, 255, 255, 0.75);
}

.service-card > a {
  margin-top: auto;
  padding-top: 20px;
  font-size: 22px;
  color: var(--orange);
  align-self: flex-end;
  transition: transform 0.2s var(--ease);
}

.service-card:hover > a {
  transform: translate(2px, -2px);
}

/* ==========================================================================
   Proof Section (Stats)
   ========================================================================== */

.proof {
  background: var(--navy);
  color: #fff;
}

.proof-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.proof h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(38px, 4.8vw, 70px);
  letter-spacing: -0.06em;
  line-height: 1.0;
  font-weight: 500;
  margin: 0 0 24px;
  color: #fff;
}

.proof-copy > p:last-child {
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.6;
  max-width: 400px;
  margin: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 32px);
}

.stat {
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  padding-top: 20px;
}

.stat strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 4vw, 48px);
  letter-spacing: -0.06em;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
  line-height: 1;
}

.stat sup {
  font-family: 'DM Sans', sans-serif;
  color: var(--orange);
  font-size: 20px;
  letter-spacing: 0;
  font-weight: 700;
}

.stat span {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.35;
  display: block;
}

/* ==========================================================================
   Approach Section
   ========================================================================== */

.approach {
  background: var(--cream);
}

.approach-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(40px, 8vw, 110px);
}

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

.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.step > span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange);
  padding-top: 4px;
}

.step h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -0.03em;
  margin: 0 0 6px;
  color: var(--ink);
}

.step p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 440px;
  margin: 0;
}

/* ==========================================================================
   Selected Work ("Proof in the field") Section - FULLY RESPONSIVE & HIGH CONTRAST
   ========================================================================== */

.work {
  background: var(--cream);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.work-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.28s var(--ease), box-shadow 0.28s ease, border-color 0.28s ease;
  min-width: 0;
  width: 100%;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(17, 17, 38, 0.24);
}

/* Image Wrapper with stable 16:10 aspect-ratio to prevent squishing */
.work-image-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--mist);
  position: relative;
  flex-shrink: 0;
}

.work-image-wrap img,
.work-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  display: block;
  flex-shrink: 0;
  transition: transform 0.4s var(--ease);
}

.work-card:hover .work-image-wrap img,
.work-card:hover img {
  transform: scale(1.04);
}

/* Card Body with crystal-clear contrast and robust flex layout */
.work-body {
  padding: 26px 24px 30px;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
  background: #ffffff;
  color: var(--ink);
  word-break: normal;
  overflow-wrap: break-word;
}

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

.work-body h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 0 0 10px;
  color: #111126 !important;
}

.work-body p {
  font-size: 14.5px;
  line-height: 1.65;
  color: #4a4856 !important;
  margin: 0;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
  padding-top: 0;
  background: var(--cream);
}

.contact-card {
  background: var(--purple);
  color: #fff;
  padding: clamp(36px, 6vw, 75px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 80px);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.contact-card::after {
  content: 'Seni';
  position: absolute;
  right: -30px;
  bottom: -70px;
  color: rgba(255, 255, 255, 0.04);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(140px, 22vw, 270px);
  letter-spacing: -0.12em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.contact h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(34px, 4.5vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.06em;
  font-weight: 600;
  margin: 0;
  color: #fff;
}

.contact-side {
  position: relative;
  z-index: 1;
}

.contact-side > p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 380px;
  margin: 0 0 28px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0 0 4px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
}

.field label span {
  text-transform: none;
  font-weight: 400;
  opacity: 0.7;
}

.field input,
.field textarea {
  font: inherit;
  font-size: 14.5px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--orange);
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 0 3px rgba(241, 91, 42, 0.25);
}

.field textarea {
  resize: vertical;
  min-height: 90px;
}

.contact-form .button-accent {
  margin-top: 6px;
  justify-content: center;
  width: 100%;
}

.contact-form .button-accent:disabled {
  cursor: wait;
  opacity: 0.7;
}

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

.contact-details {
  display: flex;
  gap: 12px;
  flex-direction: column;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  margin-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 20px;
}

.form-note {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.5;
}

.form-note[data-state="success"] {
  color: #b9e8c4;
}

.form-note[data-state="error"] {
  color: #ffb6a3;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--cream);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  flex-wrap: wrap;
}

.footer img {
  width: 140px;
}

.footer-inner > span {
  font-size: 11.5px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.footer-links {
  margin-left: auto;
  display: flex;
  gap: 28px;
  font-size: 12px;
  color: var(--text-subtle);
}

.footer-links a:hover {
  color: var(--ink);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Desktop -> Tablet -> Mobile)
   ========================================================================== */

/* Large Tablets & Small Desktops (max-width: 1024px) */
@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Medium Screens & Tablets (max-width: 900px) */
@media (max-width: 900px) {
  .container {
    width: min(100% - 40px, 720px);
  }

  .site-header {
    padding: 0 20px;
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .hero {
    min-height: 640px;
  }

  .hero-content {
    padding-top: 130px;
    padding-bottom: 70px;
  }

  .intro,
  .proof-inner,
  .approach-layout,
  .contact-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .intro-detail {
    padding-top: 0;
    max-width: 100%;
  }

  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .section-intro {
    max-width: 100%;
  }

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

  .work-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .footer-links {
    margin-left: 0;
    width: 100%;
    justify-content: space-between;
  }
}

/* Small Tablets & Large Phones (max-width: 760px) */
@media (max-width: 760px) {
  .work-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .work-card {
    max-width: 100%;
  }

  .stat-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .stat strong {
    font-size: 34px;
  }
}

/* Mobile Phones (max-width: 540px) */
@media (max-width: 540px) {
  .container {
    width: calc(100% - 32px);
  }

  .announcement {
    font-size: 11px;
    padding: 8px 12px;
  }

  .announcement a {
    display: none;
  }

  .site-header {
    height: 72px;
    padding: 0 16px;
    top: 38px;
  }

  .brand img {
    width: 145px;
  }

  .mobile-menu {
    top: 110px;
    padding: 8px 16px 24px;
  }

  .hero {
    min-height: 580px;
    height: auto;
    padding-top: 40px;
    padding-bottom: 60px;
  }

  .hero-content {
    padding-top: 110px;
    padding-bottom: 50px;
  }

  .hero h1 {
    font-size: clamp(36px, 10vw, 48px);
    margin-bottom: 18px;
  }

  .hero-copy {
    font-size: 15px;
    margin-bottom: 28px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    justify-content: center;
  }

  .hero-meta {
    position: static;
    margin-top: 32px;
    justify-content: space-between;
  }

  .hero-location {
    display: none;
  }

  .slider-arrow {
    bottom: 20px;
    width: 36px;
    height: 36px;
  }

  .slider-arrow.prev {
    right: 64px;
  }

  .slider-arrow.next {
    right: 16px;
  }

  .section-pad {
    padding: 60px 0;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .service-card {
    min-height: auto;
    padding: 22px 20px;
  }

  .service-card h3 {
    margin: 24px 0 12px;
  }

  .stat-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stat {
    padding-top: 14px;
  }

  .step {
    grid-template-columns: 36px 1fr;
    gap: 14px;
    padding: 20px 0;
  }

  .work-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .work-body {
    padding: 22px 20px 26px;
  }

  .work-body h3 {
    font-size: 20px;
  }

  .work-body p {
    font-size: 14.5px;
  }

  .contact-card {
    padding: 32px 20px;
    border-radius: var(--radius-md);
  }

  .contact-details {
    margin-top: 28px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================================================== 
   Inner pages, service directory and professional footer
   ========================================================================== */
.inner-page { background: var(--cream); }
.inner-header { position: relative; top: auto; background: var(--navy); border-bottom: 1px solid var(--line-light); }
.page-hero { background: linear-gradient(110deg, rgba(15,12,56,.98), rgba(42,26,107,.86)), url('assets/network-grid.png') center/cover; color: #fff; padding: clamp(80px, 10vw, 150px) 0; }
.page-hero h1 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(42px, 7vw, 88px); line-height: .98; letter-spacing: -.06em; font-weight: 500; margin: 0 0 28px; }
.page-hero h1 em, .service-cta h2 em { color: var(--violet-light); font-family: Georgia, serif; font-weight: 400; }
.page-hero p:last-child, .page-hero .contact-hero-copy { max-width: 560px; color: rgba(255,255,255,.76); font-size: 18px; }
.split-layout, .contact-page-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(42px, 8vw, 120px); }
.split-layout h2, .contact-information h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(34px, 4vw, 58px); line-height: 1.03; letter-spacing: -.05em; margin: 0; }
.split-layout p, .contact-information > p:not(.eyebrow) { color: var(--text-muted); font-size: 17px; line-height: 1.75; margin-top: 0; margin-bottom: 24px; }
.image-band { min-height: 480px; position: relative; overflow: hidden; background: var(--navy); color: #fff; display: grid; align-items: end; }
.image-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .56; }
.image-band::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,12,56,.88), transparent 75%); }
.image-band > div { position: relative; z-index: 1; width: min(1200px, calc(100% - 48px)); margin: 0 auto; padding: 80px 0; }
.image-band h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(40px, 5vw, 72px); line-height: 1; letter-spacing: -.06em; margin: 0; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.direction-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 900px; }
.value-grid article { padding: 28px; background: #fff; border-top: 3px solid var(--orange); }
.value-grid article > span, .service-detail > div > span { color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.value-grid h3 { font-family: 'Space Grotesk', sans-serif; font-size: 24px; margin: 32px 0 10px; }
.value-grid p { color: var(--text-muted); margin: 0; }
.service-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-detail { background: #fff; border: 1px solid var(--line); display: grid; grid-template-columns: 42% 1fr; min-height: 240px; transition: transform .25s var(--ease), box-shadow .25s ease; }
.service-detail:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.service-detail img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; }
.service-detail > div { padding: 28px; }
.service-detail h3 { font-family: 'Space Grotesk', sans-serif; font-size: 25px; line-height: 1.1; letter-spacing: -.04em; margin: 22px 0 12px; }
.service-detail p { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin: 0; }
.fbb-feature { background: #fff; }
.fbb-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr); align-items: center; gap: clamp(40px, 8vw, 100px); }
.fbb-copy h2, .marine-gallery h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(36px, 4.5vw, 58px); line-height: 1.02; margin: 0 0 22px; }
.fbb-copy h2 span, .marine-gallery h2 span { color: var(--violet); font-family: Georgia, serif; font-weight: 400; }
.fbb-copy > p:last-child { max-width: 520px; color: var(--text-muted); font-size: 17px; line-height: 1.7; margin: 0; }
.fbb-image { margin: 0; height: 420px; overflow: hidden; background: var(--mist); }
.fbb-image img { width: 100%; height: 100%; object-fit: contain; }
.marine-gallery { background: var(--cream); }
.marine-gallery .section-heading { align-items: flex-end; }
.marine-gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.marine-gallery-grid figure { min-width: 0; margin: 0; }
.marine-gallery-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.marine-gallery-grid figcaption { padding-top: 12px; color: var(--text-subtle); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.onboard-setup { background: var(--navy); color: #fff; }
.onboard-setup .section-heading h2 { color: #fff; }
.onboard-setup .section-heading h2 span { color: var(--orange); font-family: Georgia, serif; font-weight: 400; }
.onboard-setup .section-intro { color: rgba(255,255,255,.72); }
.setup-video { margin: 0 0 24px; }
.setup-video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: transparent; object-fit: cover; }
.setup-video figcaption, .setup-photo-grid figcaption { padding-top: 12px; color: rgba(255,255,255,.72); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.setup-photo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.setup-photo-grid figure { min-width: 0; margin: 0; }
.setup-photo-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.experience-section { background: #fff; }
.experience-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; }
.experience-panel h3 { font-family: 'Space Grotesk', sans-serif; font-size: 25px; line-height: 1.15; margin: 0 0 20px; }
.experience-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.experience-list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.experience-list strong, .experience-list span { display: block; }
.experience-list strong { color: var(--ink); font-size: 14px; }
.experience-list span { color: var(--text-muted); font-size: 14px; line-height: 1.55; margin-top: 4px; }
.service-cta { background: var(--navy); color: #fff; }
.service-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.service-cta h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(38px, 5vw, 68px); line-height: 1; letter-spacing: -.06em; margin: 0; }
.contact-page { background: #fff; }
.contact-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 34px; }
.contact-channel-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); background: #fff; }
.contact-channel { min-width: 0; padding: 30px; }
.contact-channel + .contact-channel { border-left: 1px solid var(--line); }
.contact-channel-index { color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.contact-channel h3 { font-family: 'Space Grotesk', sans-serif; font-size: 24px; line-height: 1.15; margin: 28px 0 8px; }
.contact-channel p { color: var(--text-muted); font-size: 14px; line-height: 1.6; min-height: 45px; margin: 0 0 20px; }
.contact-channel a { display: block; width: fit-content; max-width: 100%; overflow-wrap: anywhere; color: var(--ink); font-size: 14px; font-weight: 700; margin-top: 12px; }
.contact-channel a:hover { color: var(--orange); }
.contact-channel a span { color: var(--orange); }
.office-section { background: var(--navy); color: #fff; }
.office-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 48px; }
.office-section h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(38px, 5vw, 64px); line-height: 1.02; margin: 0; }
.office-section h2 em { color: var(--orange); font-family: Georgia, serif; font-weight: 400; }
.office-address { border-left: 1px solid var(--line-light); padding-left: 48px; }
.office-address p { color: rgba(255,255,255,.82); font-size: 20px; line-height: 1.65; margin: 0 0 24px; }
.footer { background: var(--navy-dark); padding: 72px 0 24px; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.4fr 1.4fr; gap: 48px; padding-bottom: 56px; }
.footer-brand img { width: 150px; margin-bottom: 22px; }
.footer-brand p { max-width: 330px; color: rgba(255,255,255,.7); line-height: 1.7; }
.footer-brand > a, .footer-column a, .footer-column span { display: block; margin: 13px 0; color: rgba(255,255,255,.72); }
.footer-brand > a:hover, .footer-column a:hover { color: #fff; }
.footer-column h3 { margin: 0 0 20px; color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; }
.footer-button { display: inline-flex !important; margin-top: 24px !important; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.55); font-size: .85rem; }
.footer-bottom a { margin-left: 20px; color: rgba(255,255,255,.7); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .split-layout, .contact-page-grid { gap: 42px; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .experience-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-channel-grid { grid-template-columns: 1fr 1fr; }
  .contact-channel:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line); }
  .office-layout { gap: 36px; }
  .fbb-layout { grid-template-columns: 1fr 1fr; gap: 32px; }
  .marine-gallery-grid { gap: 12px; }
  .setup-photo-grid { gap: 12px; }
}

@media (max-width: 540px) {
  .inner-header { top: 0; }
  .footer-grid, .split-layout, .contact-page-grid, .value-grid { grid-template-columns: 1fr; }
  .footer-bottom, .service-cta .container { flex-direction: column; align-items: flex-start; }
  .footer-bottom a { margin-left: 0; margin-right: 18px; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail img { min-height: 210px; max-height: 260px; }
  .fbb-layout, .marine-gallery-grid { grid-template-columns: 1fr; }
  .fbb-image { height: 340px; }
  .setup-photo-grid { grid-template-columns: 1fr; }
  .contact-hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .contact-channel-grid, .office-layout { grid-template-columns: 1fr; }
  .contact-channel + .contact-channel { border-left: 0; border-top: 1px solid var(--line); }
  .contact-channel:last-child { grid-column: auto; }
  .office-address { border-left: 0; border-top: 1px solid var(--line-light); padding: 28px 0 0; }
}