/*
 * Almuhallab Code — spacing, alignment and padding refinement
 * Load this file after the site's existing styles.
 */

:root {
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem;  /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem;    /* 16px */
  --space-5: 1.25rem; /* 20px */
  --space-6: 1.5rem;  /* 24px */
  --space-8: 2rem;    /* 32px */
  --space-10: 2.5rem; /* 40px */
  --space-12: 3rem;   /* 48px */
  --space-16: 4rem;   /* 64px */

  --page-gutter: clamp(1rem, 3vw, 2rem);
  --section-space: clamp(2.5rem, 6vw, 4rem);
  --card-padding: clamp(1rem, 2.2vw, 1.5rem);
  --control-padding-block: 0.75rem;
  --control-padding-inline: 1rem;
  --content-max: 66.25rem; /* 1060px */
}

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

html {
  scroll-padding-top: 9rem;
}

body {
  overflow-x: hidden;
}

header,
main,
.fcols {
  width: 100%;
  margin-inline: auto;
}

main,
.fcols {
  max-width: var(--content-max);
}

main > *,
.rowhead > *,
.product > *,
.qform > *,
.channel > * {
  min-width: 0;
}

/* Page shell */
header {
  gap: var(--space-3);
  padding: var(--space-3) var(--page-gutter);
}

html.scrolled header {
  padding-block: var(--space-2);
}

main {
  padding: var(--space-4) var(--page-gutter) var(--space-12);
}

/* Header and navigation */
.brand,
.brand .term {
  gap: var(--space-2);
}

.brand {
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  text-align: center;
}

.brand .logo {
  display: block;
  margin-inline: auto;
  overflow: visible;
}

html.scrolled .brand,
nav.site {
  gap: var(--space-1);
}

nav.site {
  width: 100%;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

nav.site a,
.btn {
  padding: var(--control-padding-block) var(--control-padding-inline);
}

.skip {
  padding: var(--space-2) var(--space-3);
}

/* Hero */
.hero {
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(1.5rem, 4vw, 3rem) 0 var(--space-8);
}

.hero > * {
  margin-inline: auto;
}

.hero h1,
.hero .lead {
  max-width: 60rem;
}

.hero .kicker {
  gap: var(--space-2);
  padding: 0.375rem var(--space-4);
}

.hero h1 {
  margin: var(--space-3) 0 var(--space-2);
}

.hero .lead,
.claimart {
  margin-bottom: var(--space-5);
}

.hero .actions {
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.stats {
  align-items: stretch;
  justify-content: center;
  gap: clamp(1rem, 4vw, 2rem);
}

.stat {
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-1);
  text-align: center;
}

.scrollcue {
  padding: var(--space-2);
}

/* Section rhythm */
h2.section {
  margin: var(--section-space) 0 var(--space-2);
}

.sub {
  margin-bottom: var(--space-4);
}

.rowhead {
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
}

.slider,
.proc,
.qwrap,
#products,
#contact {
  scroll-margin-top: 9rem;
}

.railwrap,
.flowmap,
.proc,
.qwrap,
.channels {
  width: 100%;
}

.railnav {
  gap: var(--space-2);
  padding-bottom: var(--space-2);
}

.rail {
  gap: var(--space-4);
  width: 100%;
  margin: 0;
  padding: var(--space-2) 0 var(--space-4);
  scroll-padding-inline: 0;
  scroll-snap-type: inline mandatory;
}

.dots {
  gap: var(--space-2);
}

/* Diagrams and cards */
.flowmap {
  align-items: stretch;
  gap: var(--space-3);
  margin-inline: auto;
  padding: var(--card-padding);
}

.fcol,
.frow,
.fnode {
  align-items: center;
  gap: var(--space-2);
}

.fnode {
  padding: var(--space-2) var(--space-3);
}

.card {
  align-items: stretch;
  gap: var(--space-2);
  min-width: 0;
  height: 100%;
  padding: var(--card-padding);
  scroll-snap-align: center;
}

.card h3 {
  align-items: center;
  gap: var(--space-2);
}

.chip,
ul.feats li {
  padding: var(--space-1) var(--space-2);
}

ul.feats {
  gap: var(--space-1);
  margin-top: var(--space-2);
}

/* Product and process */
.product {
  align-items: center;
  width: 100%;
  gap: var(--space-5);
  padding: var(--card-padding);
}

.product h3 {
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

ol.flow {
  margin-top: var(--space-5);
}

ol.flow li {
  padding: 0 2.75rem var(--space-6) 0;
}

ol.flow li b {
  margin: var(--space-1) 0;
}

/* Contact */
.qform {
  align-items: start;
  gap: var(--space-5);
  padding: var(--card-padding);
}

.qform .field,
.qform input,
.qform select,
.qform textarea {
  width: 100%;
}

.qform input,
.qform select,
.qform textarea {
  padding: var(--space-5) var(--space-3) 0.375rem;
}

.qform .send,
.btn.go {
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.channels {
  align-items: stretch;
  gap: var(--space-4);
}

.channel {
  align-items: center;
  flex: 1 1 0;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-3) var(--space-4);
}

.channel .t {
  gap: var(--space-1);
}

.callfab {
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-3);
}

/* Footer */
.fcols {
  display: grid;
  grid-template-columns: minmax(15rem, 1.4fr) repeat(3, minmax(9rem, 1fr));
  align-items: start;
  gap: var(--space-8) var(--space-6);
  padding: var(--space-10) var(--page-gutter) var(--space-8);
}

.fcols > * {
  min-width: 0;
}

.fcols nav a {
  padding-block: 0.375rem;
}

.fbrand .fmark {
  align-items: center;
  gap: var(--space-3);
}

.fbrand p {
  margin-top: var(--space-3);
}

.fcontact {
  gap: var(--space-1);
}

.fcontact a {
  align-items: center;
  gap: var(--space-2);
  padding-block: 0.375rem;
}

.base {
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-4) var(--page-gutter);
  text-align: center;
}

.base .made,
.base .top {
  gap: 0.375rem;
}

.base .top {
  padding: 0.375rem var(--space-3);
}

/* Touch devices need comfortable tap targets. */
@media (pointer: coarse) {
  .fcols nav a,
  .fcontact a {
    padding-block: 0.625rem;
  }
}

/* Tablet and mobile */
@media (max-width: 640px) {
  :root {
    --page-gutter: 1rem;
    --section-space: 2.5rem;
    --card-padding: 1rem;
  }

  header {
    gap: var(--space-2);
    padding: var(--space-2) var(--page-gutter);
  }

  main {
    padding: var(--space-4) var(--page-gutter) var(--space-10);
  }

  nav.site a {
    padding: 0.625rem var(--space-3);
  }

  .btn {
    padding: var(--space-3) var(--space-4);
  }

  .hero {
    padding: var(--space-5) 0 var(--space-8);
  }

  .hero .actions,
  .stats,
  .channels {
    gap: var(--space-3);
  }

  .hero .actions > * {
    width: 100%;
  }

  .rowhead {
    align-items: flex-end;
  }

  .rail {
    gap: var(--space-3);
    margin-inline: 0;
    padding-inline: 0;
    scroll-padding-inline: 0;
  }

  #nokhatha .rail {
    grid-template-columns: repeat(4, minmax(0, calc(100vw - (2 * var(--page-gutter)))));
  }

  #services .rail {
    grid-template-columns: repeat(7, minmax(0, calc(100vw - (2 * var(--page-gutter)))));
  }

  .card {
    width: 100%;
  }

  .product {
    grid-template-columns: minmax(0, 1fr);
  }

  .qform {
    grid-template-columns: minmax(0, 1fr);
  }

  .qform {
    gap: var(--space-4);
  }

  .qform .send {
    justify-self: stretch;
    width: 100%;
  }

  .channels {
    align-items: stretch;
    flex-direction: column;
  }

  .channel {
    width: 100%;
  }

  .callfab {
    gap: 0;
    padding: 0;
  }

  .fcols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6) var(--space-5);
    padding: var(--space-8) var(--page-gutter) var(--space-6);
  }

  .fbrand {
    grid-column: 1 / -1;
  }

  .base {
    gap: var(--space-3);
  }
}

@media (max-width: 359px) {
  header nav.site a {
    padding: 0.625rem var(--space-2);
  }

  .fcols {
    grid-template-columns: minmax(0, 1fr);
  }

  .fbrand {
    grid-column: auto;
  }
}

@media (min-width: 900px) {
  ol.flow li {
    padding: 0 var(--space-3);
  }

  ol.flow li b {
    margin: 0;
  }
}

@media (max-height: 500px) {
  header {
    padding-block: var(--space-2);
  }
}


/* Mobile experience refinement: compact header, readable sliders and stable cards. */
@media (max-width: 640px) {
  html {
    scroll-padding-top: 8.5rem;
  }

  header {
    padding: var(--space-2) var(--page-gutter) 0.625rem;
  }

  .brand .logo {
    width: min(72vw, 15rem);
    height: auto;
  }

  .brand .term {
    font-size: 0.75rem;
    line-height: 1.4;
  }

  nav.site {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-1);
  }

  nav.site a,
  nav.site a.btn {
    justify-content: center;
    min-width: 0;
    min-height: 2.75rem;
    padding: 0.625rem var(--space-1);
    white-space: nowrap;
  }

  .hero {
    padding: var(--space-6) 0 2.25rem;
  }

  .hero h1 {
    font-size: clamp(1.85rem, 8.5vw, 2.3rem);
    line-height: 1.25;
  }

  .hero h1 .en {
    display: block;
    margin-top: var(--space-2);
    font-size: clamp(0.95rem, 4.5vw, 1.15rem);
    line-height: 1.4;
  }

  .hero .lead {
    margin-bottom: var(--space-4);
  }

  .claimart {
    max-width: min(14rem, 60vw);
    margin-bottom: var(--space-4);
  }

  .hero .actions {
    width: 100%;
    max-width: 22rem;
    margin-inline: auto;
  }

  .stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: var(--space-4) var(--space-2);
  }

  .stat {
    min-width: 0;
    padding-inline: var(--space-1);
  }

  .rowhead {
    align-items: center;
    gap: var(--space-3);
  }

  .railnav {
    flex: 0 0 auto;
  }

  .railwrap {
    width: 100%;
    overflow: hidden;
  }

  .rail,
  #nokhatha .rail,
  #services .rail {
    grid-template-columns: none !important;
    grid-auto-flow: column;
    grid-auto-columns: min(86vw, 21rem) !important;
    gap: var(--space-3);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    scroll-snap-type: inline mandatory;
  }

  .rail::-webkit-scrollbar {
    display: none;
  }

  .card {
    width: 100%;
    min-width: 0;
    padding: var(--space-4);
  }

  .card > .scene {
    width: 100%;
    max-width: 15rem;
    margin-inline: auto;
  }

  .dots {
    min-height: 0.75rem;
    margin-top: var(--space-1);
  }

  .product,
  .qform {
    padding: var(--space-4);
  }

  .product {
    gap: var(--space-4);
  }

  .product .btn {
    width: 100%;
  }

  .channel {
    padding: var(--space-3) var(--space-4);
  }
}

@media (max-width: 359px) {
  nav.site a,
  nav.site a.btn {
    font-size: 0.8125rem;
    padding-inline: 0.125rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero h1 .en {
    font-size: 0.9rem;
  }

  .rail,
  #nokhatha .rail,
  #services .rail {
    grid-auto-columns: calc(100vw - 2.5rem) !important;
  }
}

/* Theme audit improvements — brand, hierarchy, discovery and compact mobile flow. */
.scrollcue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.625rem;
}

.nokhatha-stats {
  width: 100%;
  margin: var(--space-4) auto var(--space-5);
  padding: var(--space-4);
  border: 1px solid rgba(230, 169, 92, 0.16);
  border-radius: 0.875rem;
  background: linear-gradient(135deg, rgba(230, 169, 92, 0.07), rgba(22, 21, 20, 0.72));
}

#services,
#process {
  padding-inline: clamp(1rem, 2.2vw, 1.5rem);
  padding-bottom: var(--space-5);
  border: 1px solid rgba(230, 169, 92, 0.12);
  border-radius: 1rem;
  background: linear-gradient(145deg, rgba(230, 169, 92, 0.045), rgba(22, 21, 20, 0.45));
}

#services h2.section,
#process h2.section {
  margin-top: var(--space-6);
}

.callfab {
  width: 3.5rem;
  height: 3.5rem;
  min-width: 3.5rem;
  min-height: 3.5rem;
  justify-content: center;
  gap: 0;
  padding: 0;
  border-radius: 50%;
  inset-inline-start: max(1rem, env(safe-area-inset-left));
  inset-inline-end: auto;
  inset-block-end: max(1rem, env(safe-area-inset-bottom));
}

.callfab .fabtext {
  display: none;
}

.footer-wordmark {
  display: block;
  width: min(100%, 15rem);
  height: auto;
}

.fbrand .fmark {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.375rem;
}

.footer-ar {
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 700;
}

@media (min-width: 900px) {
  header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    justify-content: stretch;
    gap: var(--space-8);
    padding: 0.75rem max(var(--page-gutter), calc((100vw - var(--content-max)) / 2));
  }

  .brand {
    justify-self: start;
    align-items: flex-start;
    margin: 0;
    text-align: start;
  }

  .brand .logo {
    width: 14.5rem;
  }

  .brand .term {
    font-size: 0.75rem;
  }

  nav.site {
    width: auto;
    justify-self: end;
  }

  html.scrolled header {
    padding-block: var(--space-2);
  }

  html.scrolled .brand .logo {
    width: 11.5rem;
  }

  #services .railnav,
  #services .dots,
  #services .railwrap::before,
  #services .railwrap::after {
    display: none;
  }

  #services .railwrap {
    overflow: visible;
  }

  #services .rail {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
    gap: var(--space-4);
    padding-bottom: 0;
    scroll-snap-type: none;
  }

  #services .card {
    width: auto;
    min-width: 0;
    height: auto;
  }

  #services .card:last-child {
    grid-column: 2;
  }
}

@media (min-width: 1100px) {
  #services .rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  #services .card:last-child {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: var(--space-4);
    padding-bottom: var(--space-6);
  }

  .hero .claimart {
    max-width: min(11.5rem, 54vw);
    margin-bottom: var(--space-3);
  }

  .hero .actions {
    margin-top: var(--space-1);
  }

  .nokhatha-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4) var(--space-2);
    padding: var(--space-3);
  }

  #services,
  #process {
    padding-inline: var(--space-3);
  }

  .callfab {
    position: relative;
    inset: auto;
    width: max-content;
    height: auto;
    min-width: 0;
    min-height: 2.75rem;
    margin: 0 auto var(--space-6);
    padding: 0.625rem var(--space-4);
    border-radius: 999px;
  }

  .callfab .fabtext {
    display: block;
  }

  .callfab.away {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .fcols {
    gap: var(--space-5);
    padding-top: var(--space-6);
  }

  .fbrand .fcontact {
    display: none;
  }

  .fcols > div:not(.fbrand) {
    grid-column: auto;
  }

  .fcols > div:not(.fbrand) nav {
    display: block;
  }

  .fcols > div:last-child {
    grid-column: 1 / -1;
  }

  .fcols > div:last-child nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-4);
  }

  .fcols nav a {
    min-height: 2.75rem;
    padding-block: 0.625rem;
  }
}

/* Balanced component scale — consistent boxes, icons and type. */
:root {
  --radius-sm: 0.625rem;
  --radius-md: 0.875rem;
  --radius-lg: 1rem;
  --text-xs: 0.8125rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
}

h2.section {
  font-size: clamp(1.375rem, 2vw, 1.625rem);
  line-height: 1.35;
}

.sub {
  font-size: var(--text-base);
}

.card,
.product,
.qform,
.channel,
.flowmap {
  border-radius: var(--radius-lg);
}

.card {
  padding: 1.25rem;
}

.card > .scene {
  height: 7.25rem;
  border-radius: var(--radius-md);
}

.card h3 {
  font-size: 1.0625rem;
  line-height: 1.45;
}

.card p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

.tile,
.card .tile,
.channel .tile {
  width: 2.625rem;
  height: 2.625rem;
  border-radius: var(--radius-md);
}

.card .tile .ic,
.channel .tile .ic {
  width: 1.375rem;
  height: 1.375rem;
}

.chip,
ul.feats li {
  font-size: 0.78125rem;
}

.product h3 {
  font-size: 1.375rem;
}

.product p {
  font-size: 0.9375rem;
}

.channel b {
  font-size: 1.0625rem;
}

.channel span.v {
  font-size: var(--text-sm);
}

.fnode {
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
}

.fnode .ic {
  width: 1.25rem;
  height: 1.25rem;
}

.fnode b {
  font-size: var(--text-sm);
}

.fnode span {
  font-size: var(--text-xs);
}

.qform input,
.qform select {
  min-height: 3.5rem;
}

.qform textarea {
  min-height: 7.5rem;
}

.fcols b.fh {
  font-size: 0.9375rem;
}

.fcols nav a,
.fcontact a {
  font-size: var(--text-sm);
}

@media (min-width: 900px) and (max-width: 1099px) {
  #services .rail,
  #services .rail:is(*) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  #services .card:last-child {
    grid-column: 2;
  }
}

@media (min-width: 1100px) {
  #services .rail,
  #services .rail:is(*) {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  #services .card:last-child {
    grid-column: auto;
  }
}

@media (min-width: 900px) {
  #services .card > .scene {
    height: 6rem;
  }
}

@media (max-width: 640px) {
  h2.section {
    font-size: 1.375rem;
  }

  .sub {
    font-size: 0.9375rem;
  }

  .card {
    padding: 1rem;
  }

  .card > .scene {
    height: 6.25rem;
  }

  .card h3 {
    font-size: 1rem;
  }

  .card p,
  .channel span.v {
    font-size: 0.8125rem;
  }

  .tile,
  .card .tile,
  .channel .tile {
    width: 2.5rem;
    height: 2.5rem;
  }

  .product h3 {
    font-size: 1.1875rem;
  }

  .product p {
    font-size: var(--text-sm);
  }
}

/* Refined palette — cool charcoal surfaces with a warmer, clearer brand gold. */
:root {
  --bg: #070a0e;
  --panel: #10151b;
  --panel-2: #171e27;
  --panel-3: #202a35;
  --border: #354251;
  --border-input: #6f7b8a;
  --text: #f3f5f7;
  --muted: #b7c0cb;
  --tint: #e7b567;
  --tint-hover: #f2c87c;
  --on-tint: #171007;
  --stripe: #876432;
  --tint-strong: #070a0e;
  --on-bar: #f8fafc;
  --on-bar-bd: #687585;
  --on-bar-fill: #19212a;
  --warn-bg: #10151b;
  --ord-1: #5f431d;
  --ord-2: #80602f;
  --ord-3: #a57c42;
  --ord-4: #c99a54;
  --ord-5: #e7b567;
  --viz-zero: #5f6b78;
  --viz-grid: #2c3641;
}

body {
  background:
    radial-gradient(circle at 88% -8%, rgba(231, 181, 103, 0.08), transparent 30rem),
    radial-gradient(circle at -10% 38%, rgba(86, 125, 164, 0.06), transparent 28rem),
    var(--bg);
}

header {
  background: rgba(7, 10, 14, 0.96);
}

.nokhatha-stats {
  border-color: rgba(231, 181, 103, 0.2);
  background: linear-gradient(135deg, rgba(231, 181, 103, 0.08), rgba(16, 21, 27, 0.88));
}

#services,
#process {
  border-color: rgba(231, 181, 103, 0.15);
  background: linear-gradient(145deg, rgba(231, 181, 103, 0.045), rgba(16, 21, 27, 0.72));
}

.card,
.product,
.qform,
.channel,
.flowmap {
  background-color: var(--panel);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
}

.card > .scene,
.tile,
.chip,
ul.feats li,
.fnode {
  background-color: var(--panel-2);
}

.card:hover,
.product:hover,
.channel:hover {
  border-color: rgba(231, 181, 103, 0.68);
}