/* NC Softphone SaaS landing — namecentury.net (Mockup 1 hero + Mockup 2 sections) */
:root {
  --century-sapphire: #0f52ba;
  --century-deep: #0a3d91;
  --century-navy: #062a63;
  --century-ink: #0b1b33;
  --century-muted: #5a6b82;
  --century-border: rgba(15, 82, 186, 0.14);
  --century-surface: #f4f7fc;
  --century-white: #ffffff;
  --century-font-display: "Sora", "Segoe UI", sans-serif;
  --century-font-body: "Manrope", "Segoe UI", sans-serif;
  --century-pad: clamp(1.25rem, 5vw, 8%);
}

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

html {
  scroll-behavior: smooth;
}

body.nc-net-landing {
  margin: 0;
  font-family: var(--century-font-body);
  color: var(--century-ink);
  background: var(--century-surface);
  line-height: 1.5;
}

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

/* 1) Sticky header */
.nc-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem var(--century-pad);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.nc-header.is-scrolled {
  border-bottom-color: var(--century-border);
  box-shadow: 0 8px 24px rgba(6, 42, 99, 0.06);
}

.nc-header-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.nc-header-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    linear-gradient(145deg, #00a8e8 0%, var(--century-sapphire) 55%, var(--century-deep) 100%);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.nc-header-name {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nc-header-name strong {
  font-family: var(--century-font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--century-sapphire);
}

.nc-header-name small {
  font-size: 0.72rem;
  color: var(--century-muted);
  letter-spacing: 0.02em;
}

.nc-header-nav {
  display: none;
  gap: 1.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--century-muted);
}

.nc-header-nav a:hover {
  color: var(--century-sapphire);
}

.nc-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.nc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  border-radius: 12px;
  font-family: var(--century-font-body);
  font-size: 0.9rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nc-btn:hover {
  transform: translateY(-1px);
}

.nc-btn--ghost {
  background: transparent;
  border-color: var(--century-border);
  color: var(--century-sapphire);
}

.nc-btn--solid {
  background: var(--century-sapphire);
  color: var(--century-white);
}

.nc-btn--light {
  background: var(--century-white);
  color: var(--century-deep);
}

.nc-btn--outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--century-white);
}

.nc-btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

@media (min-width: 900px) {
  .nc-header-nav {
    display: flex;
  }
}

@media (max-width: 640px) {
  .nc-header-actions .nc-btn--ghost {
    display: none;
  }
}

/* 2) Hero — full-bleed sapphire (Mockup 1) */
.nc-hero {
  position: relative;
  overflow: hidden;
  color: var(--century-white);
  background: radial-gradient(circle at 10% 20%, #0a3d91 0%, #0f52ba 55%, #062a63 100%);
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--century-pad) clamp(3rem, 7vw, 5.5rem);
}

.nc-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.nc-hero-wave {
  position: absolute;
  border-radius: 60% 40% 55% 45%;
  filter: blur(2px);
  opacity: 0.35;
  animation: nc-wave 14s ease-in-out infinite;
}

.nc-hero-wave--1 {
  width: 70vw;
  height: 70vw;
  max-width: 720px;
  max-height: 720px;
  right: -12%;
  top: -20%;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.55), transparent 70%);
}

.nc-hero-wave--2 {
  width: 55vw;
  height: 55vw;
  max-width: 560px;
  max-height: 560px;
  right: 8%;
  bottom: -30%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.22), transparent 68%);
  animation-delay: -4s;
}

.nc-hero-wave--3 {
  width: 40vw;
  height: 40vw;
  max-width: 420px;
  max-height: 420px;
  left: -8%;
  bottom: 10%;
  background: radial-gradient(circle, rgba(6, 42, 99, 0.65), transparent 70%);
  animation-delay: -8s;
}

@keyframes nc-wave {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(2%, -3%, 0) rotate(6deg);
  }
}

.nc-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(2rem, 5vw, 3.5rem);
  max-width: 1120px;
  margin: 0 auto;
}

.nc-hero-copy {
  flex: 1 1 48%;
  max-width: 34rem;
  opacity: 0;
  transform: translateY(16px);
  animation: nc-rise 0.8s ease forwards 0.1s;
}

.nc-hero-brand {
  margin: 0 0 0.65rem;
  font-family: var(--century-font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nc-hero-copy h1 {
  margin: 0 0 0.85rem;
  font-family: var(--century-font-display);
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.nc-hero-lead {
  margin: 0 0 1.5rem;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  color: rgba(255, 255, 255, 0.88);
  max-width: 32rem;
}

.nc-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.nc-hero-visual {
  flex: 1 1 48%;
  display: flex;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  animation: nc-rise 0.9s ease forwards 0.28s;
}

.nc-hero-photo {
  margin: 0;
  width: min(520px, 100%);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 24px 48px rgba(6, 42, 99, 0.35);
  background: rgba(255, 255, 255, 0.08);
}

.nc-hero-photo img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.nc-audience-with-photo {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

@media (min-width: 960px) {
  .nc-audience-with-photo {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 2rem;
  }
}

.nc-side-photo {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--century-border);
  background: #fff;
}

.nc-side-photo img {
  display: block;
  width: 100%;
  height: auto;
}

.nc-suite-banner {
  margin: 0 0 1.75rem;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--century-border);
  background: #fff;
}

.nc-suite-banner img {
  display: block;
  width: 100%;
  height: auto;
}

@keyframes nc-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nc-device {
  width: min(280px, 78vw);
  padding: 0.85rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(6px);
}

.nc-device-screen {
  background: #fff;
  color: var(--century-ink);
  border-radius: 20px;
  padding: 1rem 1rem 1.15rem;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.nc-device-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--century-muted);
}

.nc-device-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
}

.nc-device-line {
  font-family: var(--century-font-display);
  font-weight: 700;
  color: var(--century-sapphire);
  font-size: 1.05rem;
}

.nc-device-dial {
  text-align: center;
  font-family: var(--century-font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin-top: 0.35rem;
}

.nc-device-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  padding: 0.5rem 0.75rem;
  justify-items: center;
}

.nc-device-pad span {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--century-border);
  background: #f8fafc;
}

.nc-device-call {
  width: 52px;
  height: 52px;
  margin: 0.35rem auto 0;
  border-radius: 50%;
  background: var(--century-sapphire);
}

@media (max-width: 860px) {
  .nc-hero-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .nc-hero-visual {
    order: -1;
  }

  .nc-device {
    margin: 0 auto;
  }
}

/* Sections (Mockup 2 structure — simplified) */
.nc-section {
  padding: clamp(3.25rem, 7vw, 5rem) var(--century-pad);
}

.nc-section-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.nc-section h2 {
  margin: 0 0 0.65rem;
  font-family: var(--century-font-display);
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--century-deep);
}

.nc-section-lead {
  margin: 0 0 2rem;
  color: var(--century-muted);
  max-width: 40rem;
}

.nc-feature-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 800px) {
  .nc-feature-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.nc-feature-row li {
  padding: 0;
  border-top: 2px solid var(--century-sapphire);
  padding-top: 1rem;
}

.nc-feature-row h3 {
  margin: 0 0 0.45rem;
  font-family: var(--century-font-display);
  font-size: 1.05rem;
  color: var(--century-ink);
}

.nc-feature-row p {
  margin: 0;
  color: var(--century-muted);
  font-size: 0.95rem;
}

.nc-section--solutions {
  background: #fff;
  border-top: 1px solid var(--century-border);
  border-bottom: 1px solid var(--century-border);
}

.nc-solutions {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 800px) {
  .nc-solutions {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: start;
  }
}

.nc-solutions p {
  color: var(--century-muted);
  max-width: 38rem;
}

.nc-text-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 700;
  color: var(--century-sapphire);
}

.nc-text-link:hover {
  text-decoration: underline;
}

.nc-solution-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.nc-solution-list li {
  padding: 0.85rem 1rem;
  background: var(--century-surface);
  border-left: 3px solid var(--century-sapphire);
  font-size: 0.95rem;
}

.nc-solution-list strong {
  font-family: var(--century-font-display);
  color: var(--century-sapphire);
  margin-right: 0.35rem;
}

.nc-footer {
  padding: 1.5rem var(--century-pad) 2rem;
  background: var(--century-navy);
  color: rgba(255, 255, 255, 0.88);
}

.nc-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
}

.nc-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nc-footer a:hover {
  color: #fff;
}

.nc-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--century-sapphire);
}

.nc-audience-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 860px) {
  .nc-audience-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.nc-audience-grid h3 {
  margin: 0 0 0.5rem;
  font-family: var(--century-font-display);
  font-size: 1.1rem;
}

.nc-audience-grid p:last-child {
  margin: 0;
  color: var(--century-muted);
  font-size: 0.95rem;
}

.nc-audience-grid code {
  font-size: 0.82em;
}

.nc-section--suite {
  background: #fff;
  border-top: 1px solid var(--century-border);
  border-bottom: 1px solid var(--century-border);
}

.nc-suite-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .nc-suite-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem 2rem;
  }
}

.nc-suite-grid article {
  padding-top: 1rem;
  border-top: 2px solid var(--century-sapphire);
}

.nc-suite-grid h3 {
  margin: 0 0 0.45rem;
  font-family: var(--century-font-display);
  font-size: 1.08rem;
}

.nc-suite-grid p {
  margin: 0;
  color: var(--century-muted);
  font-size: 0.95rem;
}

.nc-section--services {
  background: linear-gradient(180deg, #eef3fa 0%, var(--century-surface) 100%);
}

.nc-services-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: nc-svc;
  display: grid;
  gap: 0.85rem;
}

.nc-services-list li {
  counter-increment: nc-svc;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border-left: 3px solid var(--century-sapphire);
}

.nc-services-list li::before {
  content: counter(nc-svc, decimal-leading-zero);
  font-family: var(--century-font-display);
  font-weight: 700;
  color: var(--century-sapphire);
  font-size: 0.9rem;
  grid-row: 1 / span 2;
  align-self: start;
  padding-top: 0.15rem;
}

.nc-services-list strong {
  font-family: var(--century-font-display);
  font-size: 1rem;
}

.nc-services-list span {
  color: var(--century-muted);
  font-size: 0.92rem;
  grid-column: 2;
}

.nc-services-list code {
  font-size: 0.85em;
}

.nc-section--strategy {
  background: #fff;
  border-top: 1px solid var(--century-border);
}

.nc-strategy {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 860px) {
  .nc-strategy {
    grid-template-columns: 1.35fr 0.85fr;
    align-items: start;
  }
}

.nc-strategy > div > p {
  color: var(--century-muted);
  max-width: 40rem;
}

.nc-inline-link {
  color: var(--century-sapphire);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.nc-bullets {
  margin: 1.1rem 0 0;
  padding-left: 1.15rem;
  color: var(--century-muted);
}

.nc-bullets li {
  margin-bottom: 0.55rem;
}

.nc-bullets strong {
  color: var(--century-ink);
}

.nc-strategy-aside {
  padding: 1.15rem 1.25rem;
  background: var(--century-surface);
  border-top: 3px solid var(--century-sapphire);
}

.nc-strategy-aside h3 {
  margin: 0 0 0.75rem;
  font-family: var(--century-font-display);
  font-size: 1rem;
}

.nc-strategy-aside ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--century-muted);
  font-size: 0.92rem;
}

.nc-strategy-aside li {
  margin-bottom: 0.4rem;
}

.nc-section--start {
  background: radial-gradient(circle at 10% 20%, #0a3d91 0%, #0f52ba 90%);
  color: #fff;
}

.nc-section--start h2 {
  color: #fff;
}

.nc-start p {
  margin: 0 0 1.25rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 36rem;
}

.nc-section--start .nc-btn--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.nc-section--start .nc-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.nc-section--start .nc-btn--solid {
  background: #fff;
  color: var(--century-deep);
}