/* =============================================
   PURE PRESSURE — Main Stylesheet
   ============================================= */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --accent:       #0582ba;
  --accent-dark:  #046a98;
  --accent-light: #e6f4fb;
  --black:        #111111;
  --grey-dark:    #333333;
  --grey-mid:     #666666;
  --grey-light:   #f5f7f9;
  --white:        #ffffff;
  --border:       #e2e8ef;
  --radius:       12px;
  --radius-sm:    8px;
  --shadow:       0 4px 24px rgba(5, 130, 186, 0.10);
  --shadow-hover: 0 8px 32px rgba(5, 130, 186, 0.18);
  --transition:   all 0.25s ease;
  --font:         'Inter', system-ui, -apple-system, sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font);
  background-color: var(--white);
  color: var(--black);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover {
  background-color: var(--accent);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-nav {
  background-color: var(--accent);
  color: var(--white) !important;
  border-color: var(--accent);
  padding: 9px 20px;
  font-size: 14px;
  border-radius: var(--radius-sm);
}
.btn-nav:hover {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
  font-size: 16px;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 14px;
}

/* =============================================
   NAVIGATION
   ============================================= */
.nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--grey-dark);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover {
  color: var(--accent);
  background-color: var(--accent-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  background: linear-gradient(135deg, #e8f5fd 0%, #f0f9ff 40%, #e0f3fc 100%);
  padding: 140px 0 80px;
  overflow: hidden;
  margin-top: 76px;
}

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

.shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(5, 130, 186, 0.06);
}

.shape-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -100px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  bottom: -150px;
  left: -100px;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  background-color: var(--accent-light);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--black);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-text p {
  font-size: 17px;
  color: var(--grey-mid);
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--grey-dark);
}

/* Hero graphic */
.hero-graphic {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  position: relative;
  background: var(--white);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(5, 130, 186, 0.15);
  padding: 48px 40px;
  text-align: center;
  width: 100%;
  max-width: 380px;
  overflow: hidden;
}

.hero-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
}

.hero-logo-large {
  height: 180px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 16px;
}

.hero-card-tagline {
  font-size: 13px;
  font-weight: 600;
  color: var(--grey-mid);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-stat-bubble {
  position: absolute;
  background: var(--white);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 8px 24px rgba(5, 130, 186, 0.14);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  border: 2px solid var(--accent-light);
}

.hero-stat-bubble strong {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.hero-stat-bubble span {
  font-size: 11px;
  font-weight: 500;
  color: var(--grey-mid);
  text-align: center;
  line-height: 1.3;
}

.bubble-1 {
  top: 12%;
  right: -5%;
}

.bubble-2 {
  bottom: 12%;
  left: -5%;
}

/* Wave divider */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: 80px;
}

/* =============================================
   SECTIONS — General
   ============================================= */
.section {
  padding: 96px 0;
}

.section-alt {
  background-color: var(--grey-light);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  background-color: var(--accent-light);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 17px;
  color: var(--grey-mid);
  line-height: 1.7;
}

/* =============================================
   WHAT WE DO — Services Grid
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(5, 130, 186, 0.2);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background-color: var(--accent);
}

.service-card:hover .service-icon svg path,
.service-card:hover .service-icon svg rect,
.service-card:hover .service-icon svg circle {
  stroke: var(--white);
}

.service-card:hover .service-icon svg circle[fill] {
  fill: var(--white);
  stroke: none;
}

.service-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 15px;
  color: var(--grey-mid);
  line-height: 1.65;
}

/* =============================================
   OUR WORK — Before & After
   ============================================= */
.before-after-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.ba-pair {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

.ba-images {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
}

.ba-photo {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  line-height: 0;
}

.ba-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-sm);
  display: block;
}

.ba-label {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  line-height: 1;
}

.ba-label--before {
  background-color: rgba(0, 0, 0, 0.65);
  color: #ffffff;
}

.ba-label--after {
  background-color: var(--accent);
  color: #ffffff;
}

.ba-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background-color: var(--accent-light);
  border-radius: 50%;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .ba-pair {
    padding: 20px;
  }

  .ba-images {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 12px;
  }

  .ba-arrow {
    transform: rotate(90deg);
    margin: 0 auto;
  }

  .ba-photo img {
    height: 260px;
  }
}

/* =============================================
   CONTACT
   ============================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-info h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 28px;
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.contact-features li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background-color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.contact-features strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}

.contact-features p {
  font-size: 14px;
  color: var(--grey-mid);
  line-height: 1.55;
}

.contact-area {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--grey-dark);
  padding: 16px;
  background-color: var(--accent-light);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
}

/* Contact Form */
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-group:last-of-type {
  margin-bottom: 24px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--grey-dark);
}

.required {
  color: var(--accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font);
  font-size: 15px;
  color: var(--black);
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  outline: none;
  transition: var(--transition);
  width: 100%;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(5, 130, 186, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #aab0b9;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: 13px;
  color: #e53e3e;
  min-height: 18px;
}

.form-success {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background-color: #ecfdf5;
  color: #065f46;
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  display: none;
}

.form-success.visible {
  display: block;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background-color: var(--white);
  color: var(--grey-dark);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-top: 64px;
  padding-bottom: 64px;
}

.footer-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--grey-mid);
  line-height: 1.7;
  max-width: 280px;
}

.footer h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--black);
  margin-bottom: 20px;
}

.footer-links ul,
.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: var(--grey-mid);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-services li {
  font-size: 14px;
  color: var(--grey-mid);
}

.footer-contact p {
  font-size: 14px;
  color: var(--grey-mid);
  line-height: 1.65;
  margin-bottom: 20px;
}

.footer-contact .btn-outline {
  border-color: var(--accent);
  color: var(--accent);
}

.footer-contact .btn-outline:hover {
  background-color: var(--accent);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--grey-mid);
  text-align: center;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  html {
    scroll-padding-top: 72px;
  }

  /* Nav mobile */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 24px 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-links a {
    padding: 12px 16px;
    font-size: 16px;
    border-radius: var(--radius-sm);
  }

  .nav-links .btn-nav {
    margin-top: 8px;
    text-align: center;
    justify-content: center;
  }

  /* Hero mobile */
  .hero {
    padding: 100px 0 60px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-graphic {
    order: -1;
  }

  .hero-card {
    max-width: 320px;
    padding: 36px 28px;
  }

  .hero-logo-large {
    height: 140px;
  }

  .bubble-1 { right: 0; top: 5%; }
  .bubble-2 { left: 0; bottom: 5%; }

  /* Sections */
  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Work grid */
  .work-placeholder-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Contact */
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form {
    padding: 28px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .work-placeholder-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .hero-stat-bubble {
    display: none;
  }
}