/*
Theme Name: BeTheme Child SEA TPI
Theme URI: https://www.seatpi.com/
Description: Thème enfant BeTheme pour la refonte SEO et graphique du site SEA TPI.
Author: SEA TPI
Author URI: https://www.seatpi.com/
Template: betheme
Version: 1.1.0
Text Domain: betheme-child-sea-tpi
*/

/* =========================================================
   SEA TPI - DESIGN SYSTEM SITE 2026
   CSS commun aux maquettes validées :
   - Page d'accueil : grand hero bleu impactant
   - Sous-pages : hero compact, fond clair, différencié
   ========================================================= */

:root {
  --sea-dark: #3D5661;
  --sea-deep: #061f2c;
  --sea-deep-2: #092b3b;
  --sea-blue: #3E9FB9;
  --sea-yellow: #FFD700;
  --sea-grey: #9B9B9B;
  --sea-light: #D0D0D0;
  --sea-black: #1B1B1B;
  --sea-white: #ffffff;
  --sea-bg: #f6f8f9;
  --sea-border: rgba(61, 86, 97, 0.14);
  --sea-shadow: 0 20px 48px rgba(7, 31, 44, 0.12);
  --sea-shadow-strong: 0 36px 80px rgba(0, 0, 0, 0.35);
  --sea-radius-sm: 8px;
  --sea-radius-md: 14px;
  --sea-radius-lg: 18px;
  --sea-container: 1180px;
}

/* BeTheme / WordPress hardening */
.sea-site,
.sea-site * {
  box-sizing: border-box;
}

.sea-site {
  width: 100%;
  overflow: hidden;
  background: var(--sea-white);
  color: var(--sea-black);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.sea-site a {
  color: inherit;
  text-decoration: none;
}

.sea-site img {
  max-width: 100%;
  height: auto;
}

.sea-container {
  width: min(var(--sea-container), calc(100% - 48px));
  margin-left: auto;
  margin-right: auto;
}

/* =========================================================
   TYPOGRAPHIE
   ========================================================= */

.sea-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--sea-blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sea-kicker::before {
  content: "";
  width: 42px;
  height: 3px;
  background: var(--sea-yellow);
  border-radius: 999px;
}

.sea-title-xl,
.sea-title-lg,
.sea-title-md,
.sea-section-title {
  margin: 0;
  font-weight: 950;
  letter-spacing: -0.045em;
  color: var(--sea-black);
}

.sea-title-xl {
  font-size: clamp(48px, 6.2vw, 78px);
  line-height: 0.96;
}

.sea-title-lg,
.sea-section-title {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
}

.sea-title-md {
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.12;
}

.sea-title-xl .sea-accent,
.sea-title-lg .sea-accent,
.sea-section-title .sea-accent {
  color: var(--sea-blue);
}

.sea-lead {
  margin: 22px 0 0;
  max-width: 720px;
  color: #4c5a60;
  font-size: 18px;
  line-height: 1.65;
  font-weight: 500;
}

.sea-underline {
  width: 54px;
  height: 4px;
  margin-top: 18px;
  background: var(--sea-yellow);
  border-radius: 999px;
}

.sea-section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.sea-section-head.is-centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.sea-section-head.is-centered .sea-kicker {
  justify-content: center;
}

.sea-section-head.is-centered .sea-underline {
  margin-left: auto;
  margin-right: auto;
}

/* =========================================================
   BOUTONS
   ========================================================= */

.sea-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 25px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 15px;
  line-height: 1;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.sea-btn:hover {
  transform: translateY(-2px);
}

.sea-btn-primary {
  background: var(--sea-yellow);
  color: var(--sea-black);
  box-shadow: 0 16px 34px rgba(255, 215, 0, 0.24);
}

.sea-btn-primary:hover {
  color: var(--sea-black);
  box-shadow: 0 20px 40px rgba(255, 215, 0, 0.34);
}

.sea-btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--sea-white);
  border-color: rgba(255, 255, 255, 0.45);
}

.sea-btn-secondary:hover {
  background: var(--sea-white);
  color: var(--sea-dark);
}

.sea-btn-outline-dark {
  background: var(--sea-white);
  color: var(--sea-black);
  border-color: rgba(61, 86, 97, 0.28);
}

.sea-btn-outline-dark:hover {
  border-color: var(--sea-blue);
  color: var(--sea-blue);
}

/* =========================================================
   HEADER COMMUN
   ========================================================= */

.sea-header {
  position: relative;
  z-index: 20;
  background: var(--sea-white);
  border-bottom: 1px solid rgba(61, 86, 97, 0.12);
}

.sea-header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.sea-brand {
  display: inline-block;
  line-height: 1;
}

.sea-brand strong {
  display: block;
  color: var(--sea-dark);
  font-size: 28px;
  font-weight: 950;
  letter-spacing: -0.05em;
}

.sea-brand span {
  display: block;
  margin-top: 4px;
  color: var(--sea-black);
  font-size: 13px;
  font-weight: 500;
}

.sea-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.sea-nav a {
  color: var(--sea-black);
  font-size: 14px;
  font-weight: 750;
}

.sea-nav a:hover,
.sea-nav a.is-active {
  color: var(--sea-blue);
}

.sea-header-cta {
  min-height: 42px;
  padding: 12px 20px;
  font-size: 13px;
  white-space: nowrap;
}

/* =========================================================
   COMPOSANTS COMMUNS
   ========================================================= */

.sea-section {
  padding: 72px 0;
}

.sea-section-light {
  background: var(--sea-bg);
}

.sea-grid-2,
.sea-grid-3,
.sea-grid-4,
.sea-grid-5,
.sea-grid-6,
.sea-grid-7 {
  display: grid;
  gap: 20px;
}

.sea-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sea-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sea-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sea-grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.sea-grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.sea-grid-7 { grid-template-columns: repeat(7, minmax(0, 1fr)); }

.sea-card {
  position: relative;
  background: var(--sea-white);
  border: 1px solid var(--sea-border);
  border-radius: var(--sea-radius-md);
  padding: 28px;
  box-shadow: 0 16px 38px rgba(7, 31, 44, 0.07);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.sea-card:hover {
  transform: translateY(-3px);
  border-color: rgba(62, 159, 185, 0.28);
  box-shadow: 0 24px 54px rgba(7, 31, 44, 0.12);
}

.sea-card-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: rgba(62, 159, 185, 0.09);
  color: var(--sea-dark);
}

.sea-card-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
}

.sea-card h3 {
  margin: 0 0 12px;
  color: var(--sea-black);
  font-size: 21px;
  line-height: 1.2;
  font-weight: 900;
}

.sea-card p,
.sea-card li {
  color: #4c5a60;
  font-size: 15px;
  line-height: 1.55;
}

.sea-card p { margin: 0; }
.sea-card ul { margin: 14px 0 0; padding-left: 18px; }

.sea-panel-dark {
  color: var(--sea-white);
  background:
    radial-gradient(circle at 18% 20%, rgba(62, 159, 185, 0.2), transparent 30%),
    linear-gradient(135deg, var(--sea-deep) 0%, #12394a 100%);
}

.sea-panel-pattern {
  position: relative;
  overflow: hidden;
}

.sea-panel-pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.62;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 12px),
    radial-gradient(circle at 82% 16%, rgba(62,159,185,0.18), transparent 34%);
}

.sea-panel-pattern > * {
  position: relative;
  z-index: 1;
}

/* =========================================================
   PAGE D'ACCUEIL VALIDÉE - GRAND HERO BLEU
   ========================================================= */

.sea-home .sea-hero-home {
  position: relative;
  overflow: visible;
  color: var(--sea-white);
  padding: 84px 0 92px;
  background:
    radial-gradient(circle at 78% 18%, rgba(62, 159, 185, 0.34), transparent 34%),
    linear-gradient(135deg, var(--sea-deep) 0%, var(--sea-deep-2) 48%, var(--sea-dark) 100%);
}

.sea-home .sea-hero-home::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.65;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 12px);
}

.sea-home .sea-hero-home::after {
  content: "";
  position: absolute;
  top: 0;
  right: 47%;
  width: 120px;
  height: 100%;
  pointer-events: none;
  opacity: 0.75;
  background: linear-gradient(115deg, transparent 0 46%, rgba(255,215,0,0.55) 47%, transparent 49% 100%);
}

.sea-home .sea-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 58px;
  align-items: center;
}

.sea-home .sea-hero-home .sea-kicker,
.sea-home .sea-hero-home .sea-lead,
.sea-home .sea-hero-home .sea-title-xl,
.sea-home .sea-hero-home .sea-title-xl span:not(.sea-accent) {
  color: var(--sea-white);
}

.sea-home .sea-hero-home .sea-title-xl .sea-accent {
  color: var(--sea-blue);
}

.sea-home .sea-hero-home .sea-lead {
  max-width: 585px;
  color: rgba(255,255,255,0.92);
}

.sea-home .sea-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.sea-home .sea-hero-media {
  position: relative;
  min-height: 430px;
  border-radius: var(--sea-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.24);
  box-shadow: var(--sea-shadow-strong);
}

.sea-home .sea-hero-media img {
  display: block;
  width: 100%;
  height: 430px;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.08) brightness(0.92);
}

.sea-home .sea-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 28%, rgba(62,159,185,0.28), transparent 35%),
    linear-gradient(90deg, rgba(6,31,44,0.12), rgba(6,31,44,0.34));
}

.sea-home .sea-stats-wrap {
  position: relative;
  z-index: 5;
  margin-top: -54px;
  padding-bottom: 28px;
}

.sea-home .sea-stat-card {
  min-height: 118px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
  background: var(--sea-white);
  border: 1px solid var(--sea-border);
  border-radius: 15px;
  box-shadow: 0 22px 48px rgba(7, 31, 44, 0.13);
}

.sea-stat-card .sea-card-icon {
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  margin-bottom: 0;
}

.sea-stat-card strong {
  display: block;
  margin: 0 0 5px;
  color: var(--sea-blue);
  font-size: 36px;
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.04em;
}

.sea-stat-card span {
  display: block;
  color: var(--sea-black);
  font-size: 14px;
  line-height: 1.2;
  font-weight: 800;
}

/* Section promesse accueil */
.sea-home .sea-promise-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 44px;
  align-items: center;
}

.sea-home .sea-expertise-card {
  min-height: 318px;
  overflow: hidden;
}

.sea-home .sea-expertise-card::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.13);
}

.sea-home .sea-number {
  margin-bottom: 18px;
  color: var(--sea-blue);
  font-size: 36px;
  line-height: 1;
  font-weight: 950;
}

/* OP&UP accueil */
.sea-home .sea-opup-band {
  padding: 68px 0;
  color: var(--sea-white);
  background:
    radial-gradient(circle at 20% 30%, rgba(62,159,185,.18), transparent 32%),
    linear-gradient(135deg, var(--sea-deep) 0%, #12394a 100%);
}

.sea-home .sea-opup-band .sea-section-title,
.sea-home .sea-opup-band .sea-lead {
  color: var(--sea-white);
}

.sea-opup-diagram {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
  align-items: center;
}

.sea-opup-node {
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--sea-radius-md);
  background: rgba(255,255,255,0.06);
  color: var(--sea-white);
  text-align: center;
  font-weight: 850;
}

.sea-opup-node.is-center {
  background: var(--sea-blue);
  border-color: var(--sea-blue);
  box-shadow: 0 18px 38px rgba(62,159,185,0.25);
}

.sea-opup-foot {
  margin-top: 28px;
  text-align: center;
  color: rgba(255,255,255,0.82);
  font-weight: 750;
}

.sea-opup-foot span {
  color: var(--sea-yellow);
  padding: 0 10px;
}

/* Cas clients accueil */
.sea-case-card {
  position: relative;
  min-height: 245px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  border-radius: var(--sea-radius-lg);
  color: var(--sea-white);
  background: var(--sea-dark);
  box-shadow: 0 18px 45px rgba(7,31,44,0.16);
}

.sea-case-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7,31,43,0.20), rgba(7,31,43,0.92)),
    var(--case-bg);
  background-size: cover;
  background-position: center;
  transition: transform 0.35s ease;
}

.sea-case-card:hover::before {
  transform: scale(1.05);
}

.sea-case-card > * {
  position: relative;
  z-index: 1;
}

.sea-case-card h3 {
  margin: 0 0 10px;
  color: var(--sea-white);
  font-size: 22px;
  font-weight: 900;
}

.sea-case-card p {
  margin: 0;
  color: rgba(255,255,255,0.86);
}

/* Méthode */
.sea-method-line {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  margin-top: 36px;
}

.sea-method-step {
  position: relative;
  text-align: center;
}

.sea-method-step::before {
  content: "";
  position: absolute;
  top: 24px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: rgba(61,86,97,0.18);
}

.sea-method-step:first-child::before {
  display: none;
}

.sea-method-num {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--sea-dark);
  color: var(--sea-white);
  font-weight: 950;
}

.sea-method-step h3 {
  margin: 0 0 8px;
  color: var(--sea-black);
  font-size: 18px;
  font-weight: 900;
}

.sea-method-step p {
  margin: 0;
  color: #4c5a60;
  font-size: 14px;
  line-height: 1.45;
}

/* Certifications */
.sea-cert {
  padding: 18px 12px;
  background: var(--sea-white);
  border: 1px solid var(--sea-border);
  border-radius: var(--sea-radius-md);
  text-align: center;
}

.sea-cert strong {
  display: block;
  margin-top: 8px;
  color: var(--sea-black);
  font-size: 14px;
  font-weight: 900;
}

.sea-cert span {
  display: block;
  margin-top: 4px;
  color: #617079;
  font-size: 12px;
}

/* Carrière accueil */
.sea-career-band {
  color: var(--sea-white);
  background:
    linear-gradient(90deg, rgba(7,31,43,0.92) 0%, rgba(7,31,43,0.78) 42%, rgba(7,31,43,0.18) 100%),
    var(--career-bg);
  background-size: cover;
  background-position: center right;
}

.sea-career-band .sea-section-title,
.sea-career-band .sea-lead {
  color: var(--sea-white);
}

/* Footer CTA commun */
.sea-final-cta {
  padding: 52px 0;
  color: var(--sea-white);
  background:
    radial-gradient(circle at 10% 20%, rgba(62,159,185,0.22), transparent 28%),
    linear-gradient(135deg, var(--sea-deep) 0%, #12394a 100%);
}

.sea-final-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 30px;
  align-items: center;
}

.sea-final-inner h2 {
  margin: 0;
  color: var(--sea-white);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: -0.035em;
}

.sea-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.sea-locations {
  color: var(--sea-white);
  font-weight: 850;
  white-space: nowrap;
}

.sea-locations span {
  padding: 0 10px;
  color: var(--sea-yellow);
}

/* =========================================================
   SOUS-PAGES VALIDÉES - HERO COMPACT SUR FOND CLAIR
   ========================================================= */

.sea-subpage .sea-sub-hero {
  padding: 28px 0 36px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafb 100%);
  border-bottom: 1px solid rgba(61, 86, 97, 0.10);
}

.sea-breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 26px;
  color: #73828a;
  font-size: 13px;
  font-weight: 650;
}

.sea-breadcrumb a {
  color: #73828a;
}

.sea-breadcrumb a:hover {
  color: var(--sea-blue);
}

.sea-sub-hero-inner {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 54px;
  align-items: center;
}

.sea-sub-hero .sea-title-xl {
  color: var(--sea-deep);
  font-size: clamp(44px, 5vw, 66px);
  line-height: 0.98;
}

.sea-sub-hero .sea-subtitle {
  display: block;
  margin-top: 8px;
  color: var(--sea-blue);
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.sea-sub-hero .sea-baseline {
  display: block;
  margin-top: 10px;
  color: var(--sea-black);
  font-size: 22px;
  line-height: 1.15;
  font-weight: 900;
}

.sea-sub-hero .sea-lead {
  max-width: 560px;
  margin-top: 16px;
  font-size: 16px;
}

.sea-sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.sea-sub-hero-media {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  border-radius: var(--sea-radius-lg);
  border: 1px solid var(--sea-border);
  box-shadow: 0 18px 42px rgba(7,31,44,0.14);
}

.sea-sub-hero-media img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.05) contrast(1.05) brightness(0.92);
}

.sea-sub-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6,31,44,0.10), rgba(6,31,44,0.24));
}

/* Cartes de valeur sous-page */
.sea-value-strip {
  padding: 0 0 52px;
  background: var(--sea-white);
}

.sea-value-strip .sea-grid-4 {
  margin-top: -22px;
  position: relative;
  z-index: 4;
}

.sea-value-card {
  min-height: 132px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
}

.sea-value-card .sea-card-icon {
  flex: 0 0 58px;
  margin-bottom: 0;
}

.sea-value-card h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.sea-value-card p {
  font-size: 14px;
  line-height: 1.4;
}

/* Structure sous-page OP&UP */
.sea-two-col {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 48px;
  align-items: center;
}

.sea-service-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.sea-service-tile {
  min-height: 150px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.sea-service-tile .sea-card-icon {
  margin-left: auto;
  margin-right: auto;
}

.sea-diagram-card {
  padding: 34px;
  border-radius: var(--sea-radius-lg);
  color: var(--sea-white);
  background:
    radial-gradient(circle at 80% 20%, rgba(62,159,185,0.24), transparent 36%),
    linear-gradient(135deg, var(--sea-deep) 0%, #12394a 100%);
  box-shadow: 0 22px 48px rgba(7,31,44,0.15);
}

.sea-diagram-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.sea-diagram-circle {
  min-height: 130px;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(255,255,255,0.55);
  border-radius: 999px;
  text-align: center;
  color: var(--sea-white);
  font-weight: 850;
}

.sea-diagram-center {
  max-width: 360px;
  margin: 0 auto;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: var(--sea-radius-md);
  background: rgba(255,255,255,0.08);
  text-align: center;
  color: var(--sea-white);
  font-size: 20px;
  font-weight: 900;
}

.sea-business-card {
  min-height: 420px;
}

.sea-business-card h3 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sea-business-card li {
  margin-bottom: 10px;
}

.sea-promo-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 34px;
  border-radius: var(--sea-radius-lg);
  color: var(--sea-white);
  background:
    radial-gradient(circle at 10% 50%, rgba(62,159,185,0.28), transparent 28%),
    linear-gradient(135deg, var(--sea-deep) 0%, #12394a 100%);
}

.sea-promo-band h3 {
  margin: 0 0 8px;
  color: var(--sea-white);
  font-size: 24px;
  font-weight: 950;
}

.sea-promo-band p {
  margin: 0;
  color: rgba(255,255,255,0.82);
}

.sea-singularity-card {
  padding: 22px 16px;
  text-align: center;
  min-height: 178px;
}

.sea-singularity-card .sea-card-icon {
  margin-left: auto;
  margin-right: auto;
  width: 48px;
  height: 48px;
}

.sea-singularity-card h3 {
  font-size: 16px;
}

.sea-singularity-card p {
  font-size: 13px;
}

.sea-commit-card {
  min-height: 150px;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  align-items: center;
}

.sea-quote-run {
  margin-top: 34px;
  text-align: center;
  color: var(--sea-blue);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.2;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sea-quote-run::before,
.sea-quote-run::after {
  content: "“";
  color: var(--sea-yellow);
  font-size: 42px;
  line-height: 0;
  vertical-align: -14px;
  padding: 0 18px;
}

.sea-quote-run::after {
  content: "”";
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1180px) {
  .sea-nav { gap: 20px; }
  .sea-grid-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sea-grid-7 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .sea-nav { display: none; }

  .sea-home .sea-hero-inner,
  .sea-home .sea-promise-layout,
  .sea-sub-hero-inner,
  .sea-two-col,
  .sea-final-inner {
    grid-template-columns: 1fr;
  }

  .sea-grid-4,
  .sea-grid-5,
  .sea-grid-6,
  .sea-grid-7,
  .sea-service-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sea-grid-3 { grid-template-columns: 1fr; }

  .sea-home .sea-hero-media,
  .sea-home .sea-hero-media img {
    min-height: 340px;
    height: 340px;
  }

  .sea-opup-diagram,
  .sea-diagram-row {
    grid-template-columns: 1fr;
  }

  .sea-method-line {
    grid-template-columns: 1fr;
  }

  .sea-method-step::before {
    display: none;
  }

  .sea-promo-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .sea-container { width: calc(100% - 28px); }

  .sea-header-inner { min-height: 68px; }
  .sea-header-cta { display: none; }

  .sea-brand strong { font-size: 24px; }

  .sea-section { padding: 52px 0; }

  .sea-home .sea-hero-home { padding: 54px 0 76px; }
  .sea-title-xl { font-size: 43px; }
  .sea-title-lg,
  .sea-section-title { font-size: 32px; }
  .sea-lead { font-size: 16px; }

  .sea-home .sea-hero-media,
  .sea-home .sea-hero-media img,
  .sea-sub-hero-media,
  .sea-sub-hero-media img {
    min-height: 260px;
    height: 260px;
  }

  .sea-grid-2,
  .sea-grid-4,
  .sea-grid-5,
  .sea-grid-6,
  .sea-grid-7,
  .sea-service-tiles {
    grid-template-columns: 1fr;
  }

  .sea-home .sea-stats-wrap { margin-top: -40px; }
  .sea-home .sea-stat-card { min-height: auto; padding: 20px; }

  .sea-value-strip .sea-grid-4 { margin-top: 0; }

  .sea-card { padding: 22px; }
  .sea-business-card { min-height: auto; }

  .sea-final-inner { gap: 22px; }
  .sea-locations { white-space: normal; }
}