/* ============================================================
   SinglePoint Calls — Global Stylesheet
   ============================================================ */

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--dark, #101e33);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 8px 8px;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--lime, #c8e635);
  outline-offset: 2px;
}
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; border: none; outline: none; background: none; }
button { cursor: pointer; }

/* --- Custom Properties --- */
:root {
  --dark:         #101e33;
  --navy:         #1c3355;
  --lime:         #cfff5e;
  --white:        #ffffff;
  --off-white:    #f4f5f7;
  --text:         #373737;
  --text-muted:   #6b7280;
  --border:       #e0e0e0;
  --font:         "ofelia-text", system-ui, -apple-system, sans-serif;
  --font-display: "ofelia-display", "ofelia-text", system-ui, sans-serif;
  --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth:     cubic-bezier(0.4, 0, 0.2, 1);
  --tracking-tight:  -0.04em;
  --container:       1200px;
  --gap:             24px;
  --radius:          16px;
  --radius-sm:       10px;
  --shadow-sm:       0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:       0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg:       0 8px 32px rgba(0,0,0,0.12);
  --shadow-glow:     0 4px 20px rgba(207,255,94,0.3);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); line-height: 1.2; letter-spacing: var(--tracking-tight); font-weight: 400; color: var(--navy); }
h1 { font-size: clamp(36px, 6vw, 56px); }
h2 { font-size: clamp(28px, 5vw, 44px); }
h3 { font-size: clamp(20px, 3vw, 28px); }
h4 { font-size: clamp(18px, 2vw, 22px); }
p  { font-size: 16px; line-height: 1.7; color: var(--text); }
.text-lg { font-size: 18px; line-height: 1.7; }
.text-sm { font-size: 14px; }
.text-center { text-align: center; }
.text-white { color: var(--white); }
.text-white h1, .text-white h2, .text-white h3, .text-white h4, .text-white p { color: var(--white); }
.text-accent {
  background: var(--lime);
  color: var(--navy);
  padding: 2px 12px;
  border-radius: 999px;
  display: inline-block;
}

/* --- Container --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gap);
}

/* --- Sections --- */
section, .section {
  padding: 100px 0;
  position: relative;
}
.section--navy   { background: var(--navy); color: var(--white); }
.section--navy h1, .section--navy h2, .section--navy h3, .section--navy h4 { color: var(--lime); }
.section--navy p { color: rgba(255,255,255,0.85); }
.section--white  { background: var(--white); }
.section--off-white { background: var(--off-white); }
.section--accent { background: var(--lime); }
.section--accent h2, .section--accent h3, .section--accent p { color: var(--dark); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-header p {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 18px;
}
.section--navy .section-header p { color: rgba(255,255,255,0.75); }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--dark);
  transition: padding 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--gap);
  max-width: var(--container);
  margin: 0 auto;
}
.nav.scrolled .nav-inner {
  padding-top: 12px;
  padding-bottom: 12px;
}
.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-logo img {
  height: 56px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a, .nav-dropdown > span {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.nav-links a:hover, .nav-dropdown:hover > span {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.12);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > span {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.nav-dropdown .chevron {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease-smooth);
}
.nav-dropdown.open .chevron {
  transform: rotate(180deg);
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.25s var(--ease-smooth), transform 0.25s var(--ease-smooth), visibility 0.25s;
}
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block;
  padding: 12px 20px;
  color: var(--text) !important;
  font-size: 14px;
  font-weight: 500;
  background: transparent !important;
  border-radius: 0 !important;
  transition: background 0.15s, color 0.15s;
}
.nav-dropdown-menu a:hover {
  background: var(--off-white) !important;
  color: var(--navy) !important;
}

/* Nav CTA + phone */
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-phone {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
}
.nav-phone svg { width: 16px; height: 16px; }
.nav-cta {
  background: var(--lime);
  color: var(--dark);
  font-size: 14px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  transition: transform 0.2s var(--ease-smooth), box-shadow 0.2s var(--ease-smooth);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-smooth), opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero --- */
.hero {
  padding: 160px 0 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.3;
  mix-blend-mode: luminosity;
}
.hero .container {
  position: relative;
  z-index: 2;
  padding-bottom: 15vh;
}
.hero h1 {
  color: var(--lime);
  max-width: 800px;
  margin: 0 auto 20px;
  text-align: center;
}
.hero .tagline {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 400;
  text-align: center;
  margin-bottom: 16px;
}
.hero .rotating-text {
  color: rgba(255,255,255,0.7);
  font-size: 18px;
  text-align: center;
  min-height: 60px;
  margin-bottom: 40px;
  transition: opacity 0.5s var(--ease-smooth);
}
.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero wave divider */
.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 3;
}
.wave-divider svg {
  display: block;
  width: 100%;
  height: 120px;
}

/* Floating capsule decorations */
.hero-capsules {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}
.capsule {
  position: absolute;
  border-radius: 50px;
  opacity: 0.08;
  animation: floatCapsule 12s ease-in-out infinite;
}
.capsule--1 {
  width: 120px; height: 50px;
  background: var(--lime);
  top: 15%; left: 5%;
  animation-delay: 0s;
  animation-duration: 14s;
}
.capsule--2 {
  width: 80px; height: 35px;
  background: var(--navy);
  top: 25%; right: 8%;
  animation-delay: -3s;
  animation-duration: 11s;
}
.capsule--3 {
  width: 150px; height: 60px;
  background: var(--lime);
  bottom: 25%; left: 12%;
  animation-delay: -6s;
  animation-duration: 16s;
}
.capsule--4 {
  width: 60px; height: 28px;
  background: var(--lime);
  top: 40%; right: 15%;
  animation-delay: -2s;
  animation-duration: 13s;
}
.capsule--5 {
  width: 100px; height: 42px;
  background: var(--lime);
  bottom: 35%; right: 5%;
  animation-delay: -8s;
  animation-duration: 15s;
}
.capsule--6 {
  width: 70px; height: 30px;
  background: var(--navy);
  top: 60%; left: 3%;
  animation-delay: -4s;
  animation-duration: 12s;
}

@keyframes floatCapsule {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25%      { transform: translateY(-18px) rotate(3deg); }
  50%      { transform: translateY(8px) rotate(-2deg); }
  75%      { transform: translateY(-12px) rotate(1.5deg); }
}

/* Floating testimonial snippets */
.hero-snippets {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.hero-snippet {
  position: absolute;
  background: rgba(207,255,94,0.8);
  border-radius: 12px;
  padding: 14px 18px;
  max-width: 260px;
  opacity: 0;
  animation: snippetFloat 16s ease-in-out infinite;
}
.hero-snippet p {
  font-size: 13px;
  color: var(--navy);
  line-height: 1.5;
  font-weight: 600;
  margin: 0;
}
.hero-snippet:nth-child(1) { top: 22%; left: 8%; animation-delay: 0s; }
.hero-snippet:nth-child(2) { top: 48%; right: 6%; animation-delay: -4s; }
.hero-snippet:nth-child(3) { bottom: 18%; left: 12%; animation-delay: -8s; }
.hero-snippet:nth-child(4) { top: 15%; right: 10%; animation-delay: -12s; }
.hero-snippet:nth-child(5) { bottom: 30%; right: 8%; animation-delay: -6s; max-width: 300px; }

@keyframes snippetFloat {
  0%   { opacity: 0; transform: translateY(20px); }
  8%   { opacity: 0.8; transform: translateY(0); }
  25%  { opacity: 0.8; transform: translateY(-8px); }
  33%  { opacity: 0; transform: translateY(-16px); }
  100% { opacity: 0; transform: translateY(20px); }
}

/* --- Floating Pills (reusable) --- */
.has-floats {
  position: relative;
  overflow: hidden;
}
.float-pill {
  position: absolute;
  background: rgba(207,255,94,0.8);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  pointer-events: none;
  z-index: 1;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}
.float-pill.revealed {
  opacity: 0.85;
  transform: translateY(0);
}
.float-pill:nth-child(2) { transition-delay: 0.3s; }
.float-pill:nth-child(3) { transition-delay: 0.6s; }
@media (max-width: 768px) {
  .float-pill { display: none; }
}

@media (max-width: 768px) {
  .hero-snippets { display: none; }
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: 160px 0 80px;
  background: var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: var(--lime); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 18px; max-width: 640px; margin: 0 auto; }
.page-hero .wave-divider { bottom: -1px; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: transform 0.2s var(--ease-smooth), box-shadow 0.2s var(--ease-smooth), background 0.2s, color 0.2s;
  cursor: pointer;
}
.btn-primary {
  background: var(--lime);
  color: var(--dark);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  background: var(--white);
  color: var(--dark);
}
.btn-secondary {
  background: var(--dark);
  color: var(--white);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--navy);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--navy);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* --- Stats Bar --- */
.stats-bar {
  padding: 32px 0 48px;
  background: var(--lime);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  text-align: center;
}
.stat-item { padding: 24px 16px; }
.stat-number {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: var(--navy);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background: var(--lime);
}
.card:hover h3 {
  color: var(--dark);
}
.card:hover p {
  color: var(--navy);
}
.card:hover .card-icon img {
  filter: brightness(0);
}
.card-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
}
.card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0);
}
.card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}
.card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Navy card variant */
.section--navy .card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
}
.section--navy .card:hover {
  background: rgba(255,255,255,0.1);
}
.section--navy .card h3 { color: var(--white); }
.section--navy .card p { color: rgba(255,255,255,0.7); }

/* --- Feature Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}
.feature-grid--3 { grid-template-columns: repeat(3, 1fr); }

/* Icon card with centered layout */
.icon-card {
  text-align: center;
  padding: 40px 24px;
}
.icon-card .card-icon {
  margin: 0 auto 20px;
  width: 64px;
  height: 64px;
}

/* --- Bento Grid --- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.bento-item {
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
}
.bento-item h3 {
  font-size: 22px;
  margin-bottom: 10px;
}
.bento-item p {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 0;
}
.bento-item .btn {
  margin-top: 16px;
  align-self: flex-start;
}
.btn-sm {
  padding: 10px 22px;
  font-size: 14px;
}

/* Bento sizes */
.bento-item--wide {
  grid-column: span 2;
}
.bento-item--full {
  grid-column: span 3;
}

/* Bento color variants */
.bento-item--dark {
  background: var(--dark);
}
.bento-item--dark h3 {
  color: var(--lime);
}
.bento-item--dark p {
  color: rgba(255,255,255,0.7);
}

.bento-item--navy {
  background: var(--navy);
}
.bento-item--navy h3 {
  color: var(--white);
}
.bento-item--navy p {
  color: rgba(255,255,255,0.6);
}

.bento-item--lime {
  background: var(--lime);
}
.bento-item--lime h3 {
  color: var(--dark);
}
.bento-item--lime p {
  color: var(--navy);
}

.bento-item--img {
  background: var(--border);
  padding: 0;
  overflow: hidden;
  min-height: 220px;
}
.bento-item--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  padding: 12px 28px;
  transition: transform 0.2s var(--ease-smooth), box-shadow 0.2s;
}
.btn-dark:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-item--full { grid-column: span 2; }
}
@media (max-width: 768px) {
  .bento-grid { grid-template-columns: 1fr; }
  .bento-item--wide,
  .bento-item--full { grid-column: span 1; }
  /* Spread images apart on mobile: img1 after item 2, img2 after item 6 */
  .bento-item:nth-child(1) { order: 1; } /* Telephone Answering */
  .bento-item:nth-child(2) { order: 2; } /* Virtual Switchboard */
  .bento-item:nth-child(3) { order: 3; } /* img 1 */
  .bento-item:nth-child(4) { order: 7; } /* img 2 — push down */
  .bento-item:nth-child(5) { order: 4; } /* Live Chat */
  .bento-item:nth-child(6) { order: 5; } /* Dedicated PA */
  .bento-item:nth-child(7) { order: 6; } /* Admin */
  .bento-item:nth-child(8) { order: 8; } /* IT Support */
  .bento-item:nth-child(9) { order: 9; } /* Outbound */
}

/* --- Two Column Split --- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-content h2 { margin-bottom: 20px; }
.split-content p { margin-bottom: 16px; }
.split-content .btn { margin-top: 12px; }
.split-image {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--off-white);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Testimonials --- */
.testimonials-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.testimonials-bg {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 40%;
  opacity: 0.15;
  mix-blend-mode: luminosity;
}
.testimonials-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.testimonial-carousel {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  min-height: 200px;
}
.testimonial-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.6s var(--ease-smooth), transform 0.6s var(--ease-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.testimonial-item.active {
  opacity: 1;
  transform: translateY(0);
}
.testimonial-quote {
  font-size: clamp(17px, 2vw, 20px);
  color: rgba(255,255,255,0.9);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  padding: 0 20px;
}
.testimonial-quote::before {
  content: "\201C";
  font-size: 64px;
  color: var(--lime);
  position: absolute;
  top: -20px;
  left: -10px;
  line-height: 1;
  font-style: normal;
}
.testimonial-author {
  font-size: 16px;
  font-weight: 600;
  color: var(--lime);
}
.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}
.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: background 0.3s;
}
.testimonial-dot.active {
  background: var(--lime);
}

/* --- CTA Section --- */
.cta-section {
  padding: 80px 0;
  background: var(--lime);
  text-align: center;
}
.cta-section h2 {
  color: var(--dark);
  margin-bottom: 16px;
}
.cta-section p {
  color: var(--dark);
  opacity: 0.8;
  margin-bottom: 32px;
  font-size: 18px;
}

/* --- Footer --- */
.footer {
  background: var(--dark);
  padding: 80px 0 40px;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  margin-top: 16px;
  line-height: 1.6;
}
.footer-brand img {
  height: 36px;
  margin-bottom: 12px;
}
.footer h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 20px;
  font-weight: 600;
}
.footer ul li {
  margin-bottom: 0;
}
.footer ul a {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 4px 0;
}
.footer ul a:hover { color: var(--white); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  font-size: 14px;
}
.footer-contact-item a,
.footer-contact-item span {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 8px 0;
}
.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--lime);
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.footer-social a:hover {
  background: var(--lime);
  transform: translateY(-2px);
}
.footer-social a svg {
  width: 16px;
  height: 16px;
  color: var(--white);
}
.footer-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.footer-certs img {
  height: 50px;
  width: auto;
  opacity: 0.8;
  transition: opacity 0.2s;
  border-radius: 6px;
}
.footer-certs img:hover { opacity: 1; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
}
.reveal-up.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.08s; }
.stagger > *:nth-child(3) { transition-delay: 0.16s; }
.stagger > *:nth-child(4) { transition-delay: 0.24s; }
.stagger > *:nth-child(5) { transition-delay: 0.32s; }
.stagger > *:nth-child(6) { transition-delay: 0.4s; }
.stagger > *:nth-child(7) { transition-delay: 0.48s; }
.stagger > *:nth-child(8) { transition-delay: 0.56s; }

/* --- Utility --- */
.mb-0  { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-24 { margin-top: 24px; }
.mt-48 { margin-top: 48px; }

/* --- Responsive: 1024px --- */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Responsive: 768px --- */
@media (max-width: 768px) {
  section, .section { padding: 72px 0; }
  .hero { padding: 140px 0 0; min-height: 80vh; }
  .page-hero { padding: 140px 0 100px; }
  .section-header { margin-bottom: 40px; }

  /* Nav mobile */
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(16,30,51,0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-smooth), visibility 0.3s;
  }
  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }
  .nav-links a, .nav-dropdown > span {
    font-size: 20px;
    padding: 14px 24px;
    text-align: center;
    width: 100%;
    justify-content: center;
  }
  .nav-dropdown {
    width: 100%;
    text-align: center;
  }
  .nav-dropdown > span {
    display: flex;
    justify-content: center;
  }
  .nav-dropdown-menu {
    position: static;
    background: transparent;
    box-shadow: none;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease-smooth);
  }
  .nav-dropdown.open .nav-dropdown-menu { max-height: 300px; }
  .nav-dropdown-menu a {
    color: rgba(255,255,255,0.7) !important;
    font-size: 17px;
    padding: 12px 20px;
    text-align: center;
    display: block;
  }
  .nav-dropdown-menu a:hover { color: var(--white) !important; background: transparent !important; }
  .hamburger { display: flex; }
  .nav-phone { display: none; }
  .nav-cta { display: none; }

  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid--3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .hero { padding: 160px 0 0; min-height: 100vh; }
  .hero .container { padding-bottom: 10vh; }
  .hero .tagline { font-size: 16px; margin-bottom: 8px; }
  .hero .rotating-text { min-height: 28px; margin-bottom: 20px; font-size: 15px; }
  .hero-cta { flex-direction: column; align-items: center; gap: 10px; }
  .hero-cta .btn { width: 100%; max-width: 280px; }
}

/* --- Responsive: 480px --- */
@media (max-width: 480px) {
  section, .section { padding: 56px 0; }
  .hero { padding: 140px 0 0; min-height: 100vh; }
  .hero .tagline { font-size: 14px; }
  .hero .rotating-text { min-height: 24px; font-size: 14px; }
  .page-hero { padding: 130px 0 90px; }
  :root { --gap: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .card { padding: 24px; }
}