/* ===== CUSTOM PROPERTIES ===== */
:root {
  --navy:        #00004D;
  --navy-deep:   #000033;
  --navy-mid:    #1A1A63;
  --ink:         #0B0B1E;
  --paper:       #F4F5FA;
  --paper-dim:   #E7E9F2;
  --line:        #D6D9E8;
  --gold:        #E2A63B;
  --gold-deep:   #C88A22;
  --cyan:        #4FD8DE;
  --white:       #FFFFFF;
  --radius:      2px;
  --font:        'Inter', Arial, Helvetica, sans-serif;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  accent-color: var(--navy);          /* modern form control colour hint */
  color-scheme: light;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ===== UTILITY CLASSES ===== */
.mono,
.display {
  font-family: var(--font);          /* kept for semantic use, same family */
  font-variant-numeric: tabular-nums;
}

.mono {
  letter-spacing: 0.03em;
}

.wrap {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 32px;
}

@media (max-width: 640px) {
  .wrap {
    padding-inline: 20px;
  }
}

.eyebrow {
  font-size: 0.75rem;               /* 12px */
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: flex;
  align-items: center;
  gap: 0.625rem;                     /* 10px */
  margin-block-end: 1rem;            /* 16px */
}

.eyebrow::before {
  content: '';
  inline-size: 1.125rem;            /* 18px */
  block-size: 1px;
  background: var(--gold-deep);
}

/* ===== FOCUS & MOTION ===== */
:where(a, button, input, textarea, select):focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ===== NAVIGATION ===== */
header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  background: rgba(244, 245, 250, 0.86);
  backdrop-filter: blur(10px);
  border-block-end: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;               /* 16px */
}

.nav-logo {
  block-size: 34px;
  inline-size: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;                      /* 36px */
  font-size: 0.90625rem;            /* 14.5px */
  font-weight: 500;
  color: var(--navy);
}

.nav-links a {
  position: relative;
  padding-block: 0.25rem;           /* 4px */
}

.nav-links a.active {
  color: var(--gold-deep);
}

.nav-links a::after {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: -2px;
  inline-size: 0;
  block-size: 2px;
  background: var(--gold);
  transition: inline-size 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  inline-size: 100%;
}

/* ===== BUTTONS ===== */
.btn {
  font-family: var(--font);
  font-size: 0.84375rem;             /* 13.5px */
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.6875rem 1.375rem;       /* 11px 22px */
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;                       /* 8px */
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--navy-mid);
  box-shadow: 0 0.375rem 1.125rem rgba(0, 0, 77, 0.28);
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-deep);
}

.btn-gold:hover {
  background: #eeb753;
  box-shadow: 0 0.375rem 1.125rem rgba(226, 166, 59, 0.35);
  transform: translateY(-1px);
}

.btn-outline {
  border-color: var(--navy);
  color: var(--navy);
  background: transparent;
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.875rem;                     /* 14px */
}

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.375rem;                 /* 6px */
}

.burger span {
  display: block;
  inline-size: 1.375rem;             /* 22px */
  block-size: 2px;
  background: var(--navy);
  margin-block: 0.3125rem;           /* 5px */
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    inset: 64px 0 auto 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-block-end: 1px solid var(--line);
    transform: translateY(-140%);
    transition: transform 0.25s ease;
    padding: 0.5rem 1.25rem 1.25rem; /* 8px 20px 20px */
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links a {
    inline-size: 100%;
    padding-block: 0.875rem;         /* 14px */
    border-block-end: 1px solid var(--line);
  }

  .burger {
    display: block;
  }

  .nav-cta .btn-outline {
    display: none;
  }
}

/* ===== HERO (HOME) ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
  color: var(--white);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;                       /* 40px */
  align-items: center;
  padding-block: 6rem 5rem;          /* 96px 80px */
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 3.5rem 2.5rem;    /* 56px 40px */
  }
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.625rem);  /* 36px - 58px */
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin-block-end: 1.375rem;        /* 22px */
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero .lede {
  font-size: 1.0625rem;              /* 17px */
  color: #c7c8e6;
  max-inline-size: 30rem;            /* 480px */
  margin-block-end: 2.125rem;        /* 34px */
}

.hero-actions {
  display: flex;
  gap: 0.875rem;                     /* 14px */
  flex-wrap: wrap;
  margin-block-end: 2.75rem;         /* 44px */
}

.hero-stats {
  display: flex;
  gap: 2.25rem;                      /* 36px */
  flex-wrap: wrap;
}

.hero-stats div {
  border-inline-start: 2px solid var(--gold);
  padding-inline-start: 0.875rem;    /* 14px */
}

.hero-stats .num {
  font-size: 1.375rem;               /* 22px */
  font-weight: 700;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.hero-stats .lbl {
  font-size: 0.75rem;                /* 12px */
  color: #9294c4;
  margin-block-start: 0.125rem;      /* 2px */
}

/* ----- hero visual (SVG graph) ----- */
.hero-visual {
  position: relative;
  min-block-size: 23.75rem;          /* 380px */
}

.hero-visual svg {
  inline-size: 100%;
  block-size: auto;
  display: block;
}

.node {
  fill: var(--cyan);
  filter: drop-shadow(0 0 0.375rem rgba(79, 216, 222, 0.6));
}

.node-lg {
  fill: var(--gold);
  filter: drop-shadow(0 0 0.5rem rgba(226, 166, 59, 0.55));
}

.edge {
  stroke: rgba(255, 255, 255, 0.16);
  stroke-width: 1.2;
  fill: none;
}

.pulse {
  stroke: var(--cyan);
  stroke-width: 1.6;
  fill: none;
  stroke-dasharray: 6 480;
  stroke-dashoffset: 0;
  animation: travel 4.5s linear infinite;
  opacity: 0.9;
}

.pulse.b {
  stroke: var(--gold);
  animation-duration: 6s;
  animation-delay: 1.4s;
}

.pulse.c {
  animation-duration: 5.2s;
  animation-delay: 2.6s;
}

@keyframes travel {
  to {
    stroke-dashoffset: -486;
  }
}

/* ===== PAGE HERO (SUB PAGES) ===== */
.page-hero {
  background: var(--navy-deep);
  color: var(--white);
  padding-block: 4rem 3.5rem;        /* 64px 56px */
}

.page-hero h1 {
  font-size: clamp(1.875rem, 4vw, 2.75rem);  /* 30px - 44px */
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-block-end: 0.875rem;        /* 14px */
}

.page-hero p {
  color: #c7c8e6;
  max-inline-size: 32.5rem;          /* 520px */
  font-size: 1rem;                   /* 16px */
}

/* ===== GENERAL SECTION SHELL ===== */
section {
  padding-block: 5.5rem;             /* 88px */
}

.section-head {
  max-inline-size: 37.5rem;          /* 600px */
  margin-block-end: 3.25rem;         /* 52px */
}

.section-head h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.375rem);  /* 28px - 38px */
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy-deep);
}

.section-head p {
  color: #4b4d6b;
  margin-block-start: 0.875rem;      /* 14px */
  font-size: 1rem;                   /* 16px */
}

/* ===== FEATURE CARDS (HOME) ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (max-width: 820px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--white);
  padding: 2.125rem 1.75rem;         /* 34px 28px */
  display: flex;
  flex-direction: column;
  gap: 0.75rem;                      /* 12px */
}

.feature-card .num {
  font-size: 0.8125rem;              /* 13px */
  font-weight: 700;
  color: var(--gold-deep);
  font-variant-numeric: tabular-nums;
}

.feature-card h3 {
  font-size: 1.25rem;                /* 20px */
  font-weight: 700;
  color: var(--navy-deep);
}

.feature-card p {
  font-size: 0.90625rem;             /* 14.5px */
  color: #4b4d6b;
}

.feature-card a {
  font-size: 0.84375rem;             /* 13.5px */
  font-weight: 600;
  color: var(--navy);
  margin-block-start: auto;
}

.feature-card a:hover {
  color: var(--gold-deep);
}

/* ===== DOMAINS ===== */
.domains {
  background: var(--white);
  border-block: 1px solid var(--line);
}

.domain-search {
  display: flex;
  gap: 0;
  background: var(--paper);
  border: 1.5px solid var(--navy);
  border-radius: var(--radius);
  overflow: hidden;
  max-inline-size: 40rem;            /* 640px */
}

.domain-search input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 1rem 1.125rem;            /* 16px 18px */
  font-size: 0.9375rem;              /* 15px */
  font-family: var(--font);
  color: var(--ink);
}

.domain-search input:focus {
  outline: none;
}

.domain-search button {
  border: none;
  padding-inline: 1.625rem;          /* 26px */
}

.tld-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;                     /* 10px */
  margin-block-start: 1.375rem;      /* 22px */
}

.tld-chip {
  font-size: 0.8125rem;              /* 13px */
  font-weight: 600;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 0.5rem 0.875rem;          /* 8px 14px */
  border-radius: var(--radius);
  color: var(--navy);
}

.tld-chip b {
  color: var(--gold-deep);
}

.domain-table {
  margin-block-start: 3.5rem;        /* 56px */
  border-block-start: 1px solid var(--line);
}

.domain-row {
  display: grid;
  grid-template-columns: 1fr 8.75rem 8.75rem 7.5rem; /* 140px 140px 120px */
  align-items: center;
  padding-block: 1.125rem;           /* 18px */
  border-block-end: 1px solid var(--line);
  font-size: 0.90625rem;             /* 14.5px */
}

.domain-row.head {
  font-size: 0.75rem;                /* 12px */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8688a8;
}

.domain-row .ext {
  font-weight: 700;
  color: var(--navy-deep);
  font-size: 1.0625rem;              /* 17px */
  font-variant-numeric: tabular-nums;
}

.domain-row .price {
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .domain-row {
    grid-template-columns: 1fr 5.625rem 5.625rem;  /* 90px 90px */
    font-size: 0.8125rem;            /* 13px */
  }

  .domain-row .renew {
    display: none;
  }
}

/* ===== SERVICES PLANS ===== */
.services {
  background: var(--paper);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

@media (max-width: 980px) {
  .plan-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .plan-grid {
    grid-template-columns: 1fr;
  }
}

.plan {
  background: var(--white);
  padding: 2.125rem 1.625rem;        /* 34px 26px */
  display: flex;
  flex-direction: column;
  gap: 1.125rem;                     /* 18px */
  position: relative;
}

.plan.featured {
  background: var(--navy-deep);
  color: var(--white);
}

.plan .tag {
  font-size: 0.6875rem;              /* 11px */
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.plan.featured .tag {
  color: var(--gold);
}

.plan .badge {
  position: absolute;
  inset-block-start: -1px;
  inset-inline-end: -1px;
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 0.65625rem;             /* 10.5px */
  padding: 0.3125rem 0.625rem;       /* 5px 10px */
  font-weight: 700;
}

.plan h3 {
  font-size: 1.375rem;               /* 22px */
  font-weight: 700;
}

.plan .price {
  font-size: 1.875rem;               /* 30px */
  font-weight: 700;
  color: var(--navy-deep);
  font-variant-numeric: tabular-nums;
}

.plan.featured .price {
  color: var(--white);
}

.plan .price span {
  font-size: 0.8125rem;              /* 13px */
  font-weight: 400;
  color: #7d7fa0;
}

.plan.featured .price span {
  color: #a9abd4;
}

.plan ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;                     /* 10px */
  font-size: 0.84375rem;             /* 13.5px */
  color: #4b4d6b;
}

.plan.featured ul {
  color: #c7c8e6;
}

.plan ul li::before {
  content: '—  ';
  color: var(--gold-deep);
}

.plan.featured ul li::before {
  color: var(--gold);
}

.plan .btn {
  margin-block-start: auto;
  justify-content: center;
  inline-size: 100%;
}

/* ===== STATS STRIP ===== */
.stats-strip {
  background: var(--navy);
  color: var(--white);
}

.stats-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;                       /* 24px */
  padding-block: 3.25rem;            /* 52px */
  padding-inline: 2rem;              /* 32px */
}

@media (max-width: 760px) {
  .stats-strip .wrap {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat b {
  display: block;
  font-size: 2rem;                   /* 32px */
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.stat span {
  font-size: 0.8125rem;              /* 13px */
  color: #b9bae0;
  display: block;
  margin-block-start: 0.375rem;      /* 6px */
}

/* ===== CONTACT ===== */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;                         /* 64px */
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;                     /* 40px */
  }
}

.info-row {
  display: flex;
  gap: 1rem;                         /* 16px */
  padding-block: 1.125rem;           /* 18px */
  border-block-end: 1px solid var(--line);
}

.info-row .k {
  font-size: 0.75rem;                /* 12px */
  font-weight: 700;
  color: #8688a8;
  inline-size: 6.875rem;             /* 110px */
  flex-shrink: 0;
  padding-block-start: 0.125rem;     /* 2px */
}

.info-row .v {
  font-size: 0.9375rem;              /* 15px */
  color: var(--navy-deep);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;                         /* 16px */
}

label {
  font-size: 0.6875rem;              /* 11px */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8688a8;
  display: block;
  margin-block-end: 0.375rem;        /* 6px */
}

input,
textarea,
select {
  inline-size: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 0.8125rem 0.875rem;       /* 13px 14px */
  font-size: 0.90625rem;             /* 14.5px */
  font-family: var(--font);
  color: var(--ink);
  border-radius: var(--radius);
}

textarea {
  resize: vertical;
  min-block-size: 6.875rem;          /* 110px */
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--navy);
}

.field {
  display: flex;
  flex-direction: column;
}

.form-note {
  font-size: 0.8125rem;              /* 13px */
  padding: 0.75rem 0.875rem;         /* 12px 14px */
  border-radius: var(--radius);
  margin-block-end: 0.375rem;        /* 6px */
}

.form-note.success {
  background: #eaf7ee;
  color: #1f7a3d;
  border: 1px solid #bfe6cb;
}

.form-note.error {
  background: #fbeaea;
  color: #b23b3b;
  border: 1px solid #f0c6c6;
}

/* ===== FOOTER ===== */
footer {
  background: var(--navy-deep);
  color: #9294c4;
  padding-block: 3.5rem 1.75rem;     /* 56px 28px */
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;                       /* 40px */
  padding-block-end: 2.5rem;         /* 40px */
  border-block-end: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 700px) {
  .foot-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;                    /* 28px */
  }
}

.foot-logo {
  block-size: 1.75rem;               /* 28px */
  margin-block-end: 0.875rem;        /* 14px */
  filter: brightness(0) invert(1);
}

footer h4 {
  font-size: 0.75rem;                /* 12px */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-block-end: 1rem;            /* 16px */
}

footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;                     /* 10px */
  font-size: 0.875rem;               /* 14px */
}

footer ul a:hover {
  color: var(--gold);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block-start: 1.5rem;       /* 24px */
  font-size: 0.78125rem;             /* 12.5px */
  flex-wrap: wrap;
  gap: 0.625rem;                     /* 10px */
}