/* ============================================================
   SASMECH — Site Stylesheet
   Brand palette derived from the official navy & red "SA" mark
   ============================================================ */

:root {
  --navy-deep: #0F2035;
  --navy: #183048;
  --navy-mid: #22405E;
  --blue: #2E5C8A;
  --blue-light: #5B8DBE;
  --blue-pale: #E7EEF5;
  --steel: #8CA3B8;
  --steel-light: #C9D3DC;
  --bg-wash: #F4F7FA;
  --red: #E31B23;
  --red-dark: #B8141B;
  --red-pale: #FDECEC;
  --red-light: #FF8A8F;
  --whatsapp: #25D366;
  --white: #FFFFFF;
  --text-body: #35424E;
  --text-muted: #6B7A88;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 10px rgba(15, 32, 53, 0.08);
  --shadow-md: 0 10px 30px rgba(15, 32, 53, 0.12);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  color: var(--navy);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--text-body); }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--navy); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}
.section--tight { padding: 56px 0; }
.section--wash { background: var(--bg-wash); }
.section--navy { background: var(--navy); color: #C9D6E2; }
.section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy p { color: #B7C6D6; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  background: var(--red-pale);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section--navy .eyebrow {
  background: rgba(255,255,255,0.08);
  color: var(--red-light);
}

.section-head {
  max-width: 680px;
  margin: 0 0 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--red);
  color: var(--white);
}
.btn--primary:hover { background: var(--red-dark); color: var(--white); box-shadow: var(--shadow-md); }

.btn--outline {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn--outline:hover { background: rgba(255,255,255,0.12); color: var(--white); }

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

.btn--ghost {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn--ghost:hover { background: var(--navy); color: var(--white); }

/* -------------------- Header / Nav -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #E7ECF1;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo img { height: 72px; width: auto; }
@media (max-width: 560px) { .nav__logo img { height: 52px; } }
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.96rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover,
.nav__links a.active {
  border-bottom-color: var(--red);
}
.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span { width: 24px; height: 2.5px; background: var(--navy); border-radius: 2px; }

@media (max-width: 860px) {
  .nav__links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid #E7ECF1;
    box-shadow: var(--shadow-sm);
    display: none;
  }
  .nav__links.open { display: flex; }
  .nav__toggle { display: flex; }
  .nav__cta .btn span.long { display: none; }
}

/* -------------------- Hero -------------------- */
.hero {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-mid));
  color: var(--white);
  overflow: hidden;
  position: relative;
}
.hero .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
  padding-top: 64px;
  padding-bottom: 64px;
}
.hero h1 { color: var(--white); }
.hero p.lead { color: #C3D2E1; font-size: 1.12rem; max-width: 520px; }
.hero__actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.hero__art { border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.35); }
.hero__art img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero__art { order: -1; }
}

/* -------------------- Page header (interior pages) -------------------- */
.page-header {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-mid));
  color: var(--white);
  padding: 64px 0 56px;
}
.page-header h1 { color: var(--white); margin-bottom: 12px; }
.page-header p { color: #C3D2E1; max-width: 640px; font-size: 1.05rem; }
.breadcrumb { font-size: 0.85rem; color: #9FB2C4; margin-bottom: 14px; }
.breadcrumb a { color: #C3D2E1; }

/* -------------------- Cards -------------------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid #E7ECF1;
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.icon-badge {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.icon-badge svg { width: 28px; height: 28px; }
.icon-badge--red { background: var(--red); }

/* Vertical / service feature block */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.feature:nth-child(even) .feature__art { order: 2; }
.feature__art img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.feature__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}
.feature__list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--text-body);
}
.feature__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--blue-pale);
  border: 2px solid var(--blue);
}
.feature__list li::after {
  content: "";
  position: absolute;
  left: 6px; top: 12px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
}
@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; gap: 32px; }
  .feature:nth-child(even) .feature__art { order: 0; }
}

/* -------------------- Photo grids (real photography) -------------------- */
.photo-grid {
  display: grid;
  gap: 14px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.photo-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  display: block;
}
.photo-grid--single { grid-template-columns: 1fr; }
.photo-grid--single img { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); }
.photo-grid--2 { grid-template-columns: 1fr 1fr; }
.photo-grid--2 img { aspect-ratio: 4 / 5; }
.photo-grid--3 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.photo-grid--3 img:first-child { grid-row: 1 / 3; aspect-ratio: 3 / 4; height: 100%; }
.photo-grid--3 img:not(:first-child) { aspect-ratio: 16 / 10; }
.photo-caption {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 10px;
  text-align: center;
}
@media (max-width: 620px) {
  .photo-grid--3 { grid-template-columns: 1fr; grid-template-rows: auto; }
  .photo-grid--3 img:first-child { grid-row: auto; aspect-ratio: 16/10; }
}

/* -------------------- Trust / brand strip -------------------- */
.trust-strip {
  background: var(--blue-pale);
  padding: 22px 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--navy-mid);
  font-weight: 500;
}

/* -------------------- Forms -------------------- */
.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 40px;
  border: 1px solid #E7ECF1;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-row .hint { font-weight: 400; color: var(--text-muted); font-size: 0.82rem; }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid #D7DFE6;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--text-body);
  background: var(--white);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-pale);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-row input[type="file"] { padding: 10px; background: var(--bg-wash); }
.form-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 620px) { .form-two { grid-template-columns: 1fr; } }

/* -------------------- Contact info list -------------------- */
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.info-list li:last-child { border-bottom: none; }
.info-list .ico {
  width: 42px; height: 42px;
  flex: none;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
}
.info-list strong { display: block; color: var(--white); font-size: 0.95rem; }
.info-list span, .info-list a { color: #C3D2E1; font-size: 0.94rem; }
.info-list a:hover { color: var(--red-light); }

/* -------------------- Footer -------------------- */
.site-footer {
  background: var(--navy-deep);
  color: #9FB2C4;
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  display: inline-block;
  background: #FFFFFF;
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 18px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.footer-logo img { display: block; height: 76px; width: auto; }
.footer-grid p { color: #9FB2C4; }
.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul a { color: #9FB2C4; font-size: 0.92rem; }
.footer-grid ul a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* -------------------- CTA band -------------------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy), var(--blue));
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h3 { color: var(--white); margin-bottom: 4px; }
.cta-band p { color: #D6E1EC; margin: 0; }

/* -------------------- Misc -------------------- */
.badge-tag {
  display: inline-block;
  background: var(--blue-pale);
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.status-banner {
  background: var(--red-pale);
  color: var(--navy-deep);
  text-align: center;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 600;
}
.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #E7ECF1;
  box-shadow: var(--shadow-sm);
}
.map-embed iframe { width: 100%; height: 320px; border: none; display: block; }

.two-col-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 860px) {
  .two-col-info { grid-template-columns: 1fr; }
}

/* -------------------- Product cards -------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr; } }
.product-card {
  background: var(--white);
  border: 1px solid #E7ECF1;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--bg-wash);
}
.product-card__body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.product-card p { font-size: 0.94rem; color: var(--text-muted); flex: 1; }
.product-card__link {
  align-self: flex-start;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--red);
  border-bottom: 2px solid transparent;
}
.product-card__link:hover { color: var(--red-dark); border-bottom-color: var(--red); }
.product-card--compact .product-card__body { padding: 16px 20px; }
.product-card--compact h3 { margin: 0; font-size: 1rem; }

.category-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.category-head h2 { margin-bottom: 6px; }
.category-head p { margin: 0; color: var(--text-muted); max-width: 620px; }
.size-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red-pale);
  color: var(--navy);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 999px;
}
.size-note::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
}
.center-actions { display: flex; justify-content: center; margin-top: 40px; }

/* -------------------- How we work -------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.steps li {
  position: relative;
  text-align: center;
  counter-increment: step;
  padding: 0 6px;
}
.steps li::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--white);
}
.section--wash .steps li::before { box-shadow: 0 0 0 6px var(--bg-wash); }
.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 26px;
  left: calc(50% + 26px);
  width: calc(100% - 32px);
  height: 2px;
  background: var(--steel-light);
}
.steps li:last-child::before { background: var(--red); }
.steps h3 { font-size: 1.02rem; margin-bottom: 6px; }
.steps p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 0; max-width: 460px; margin: 0 auto; }
  .steps li { display: grid; grid-template-columns: 52px 1fr; column-gap: 18px; text-align: left; padding: 0 0 28px; }
  .steps li::before { grid-row: 1 / 3; margin: 0; }
  .steps li:not(:last-child)::after { top: 52px; left: 25px; width: 2px; height: calc(100% - 52px); }
  .steps h3 { margin-top: 4px; }
}

/* -------------------- WhatsApp button -------------------- */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 84px;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 20px 12px 14px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.whatsapp-float:hover { color: var(--white); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,0.28); }
.whatsapp-float svg { width: 26px; height: 26px; flex: none; }
@media (max-width: 560px) {
  .whatsapp-float { padding: 14px; right: 16px; bottom: 76px; }
  .whatsapp-float span { display: none; }
}

/* -------------------- Form status & thank-you page -------------------- */
.form-status {
  background: var(--red-pale);
  color: var(--red-dark);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 12px 14px;
  border-radius: 8px;
  margin: 0 0 16px;
}
.form-status[hidden] { display: none; }
.btn[disabled] { opacity: 0.7; cursor: wait; transform: none; }
.thanks-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  border: 1px solid #E7ECF1;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 48px 40px;
}
.thanks-icon {
  width: 76px; height: 76px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--red-pale);
  color: var(--red);
  display: flex; align-items: center; justify-content: center;
}
.thanks-icon svg { width: 38px; height: 38px; }
.thanks-card p { color: var(--text-body); }
.thanks-urgent { font-size: 0.95rem; color: var(--text-muted) !important; }
.thanks-urgent a { color: var(--red); font-weight: 600; }
@media (max-width: 560px) { .thanks-card { padding: 36px 22px; } }

/* Full-width card in a 2-column grid */
@media (min-width: 621px) { .grid--2 > .card--wide { grid-column: 1 / -1; } }