/* ===== Reset & Basics ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', Arial, sans-serif;
  color: #0b2545;
  line-height: 1.6;
  background: #ffffff;
}

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

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.center {
  text-align: center;
}

/* ===== Colors ===== */
:root {
  --blue-dark: #0b2f6b;
  --blue: #1565d8;
  --blue-light: #4fb3ff;
  --blue-bg: #eef6ff;
  --white: #ffffff;
  --gray: #5a6b82;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background: linear-gradient(135deg, var(--blue-light), var(--blue));
  color: var(--white);
  box-shadow: 0 8px 20px rgba(21, 101, 216, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(21, 101, 216, 0.45);
}

.btn--nav {
  padding: 10px 22px;
  font-size: 0.9rem;
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 12px rgba(11, 47, 107, 0.08);
  z-index: 100;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.logo__text {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--blue-dark);
  line-height: 1.1;
}

.logo__text small {
  display: block;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a:not(.btn) {
  font-weight: 500;
  color: var(--blue-dark);
  position: relative;
}

.nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.2s ease;
}

.nav a:not(.btn):hover::after {
  width: 100%;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.burger span {
  width: 26px;
  height: 3px;
  background: var(--blue-dark);
  border-radius: 2px;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(160deg, var(--blue-bg) 0%, #ffffff 60%);
  padding: 100px 0 90px;
  text-align: center;
}

.hero__inner {
  max-width: 780px;
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 22px;
}

.hero__text {
  font-size: 1.15rem;
  color: var(--gray);
  margin-bottom: 34px;
}

/* ===== Sections ===== */
.section {
  padding: 90px 0;
}

.section--alt {
  background: var(--blue-bg);
}

.section__title {
  text-align: center;
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--blue-dark);
}

.section__title--left {
  text-align: left;
}

.section__subtitle {
  text-align: center;
  color: var(--gray);
  margin-top: 10px;
  margin-bottom: 50px;
  font-size: 1.05rem;
}

/* ===== Grids & Cards ===== */
.grid {
  display: grid;
  gap: 28px;
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(11, 47, 107, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(11, 47, 107, 0.14);
}

.card__icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--blue-dark);
}

.card p {
  color: var(--gray);
  font-size: 0.95rem;
}

.advantage {
  text-align: center;
  padding: 20px;
}

.advantage__icon {
  font-size: 2.6rem;
  margin-bottom: 14px;
}

.advantage h3 {
  color: var(--blue-dark);
  margin-bottom: 10px;
}

.advantage p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ===== About ===== */
.about__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.about__text p {
  color: var(--gray);
  margin-top: 18px;
  font-size: 1.05rem;
}

.about__logo img {
  max-width: 320px;
  margin: 0 auto;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(11, 47, 107, 0.12);
  transition: transform 0.25s ease;
}

.gallery img:hover {
  transform: scale(1.03);
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.contact-card {
  background: var(--white);
  border: 1px solid #e2ebf7;
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(11, 47, 107, 0.12);
  border-color: var(--blue-light);
}

.contact-card__icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-card h3 {
  color: var(--blue-dark);
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.contact-card p {
  color: var(--gray);
  font-size: 0.92rem;
  word-break: break-word;
}

.inquiry {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 52px;
  max-width: 980px;
  margin: 56px auto 0;
  padding: 42px;
  background: var(--blue-bg);
  border-radius: 22px;
  text-align: left;
}

.inquiry__intro {
  padding-top: 6px;
}

.inquiry__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inquiry__intro h3 {
  color: var(--blue-dark);
  font-size: 1.65rem;
  line-height: 1.25;
  margin-bottom: 14px;
}

.inquiry__intro p {
  color: var(--gray);
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-field label {
  color: var(--blue-dark);
  font-size: 0.92rem;
  font-weight: 600;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid #cbd9eb;
  border-radius: 10px;
  background: var(--white);
  color: #0b2545;
  font: inherit;
  font-size: 0.95rem;
  padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(21, 101, 216, 0.12);
  outline: none;
}

.form-field--honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--gray);
  cursor: pointer;
  font-size: 0.84rem;
  line-height: 1.5;
}

.form-consent input {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  accent-color: var(--blue);
  flex-shrink: 0;
}

.form-consent a {
  color: var(--blue);
  text-decoration: underline;
}

.inquiry-form .btn {
  align-self: flex-start;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.form-required {
  color: var(--gray);
  font-size: 0.78rem;
}

.form-status {
  border-radius: 10px;
  font-size: 0.9rem;
  padding: 12px 14px;
}

.form-status--success {
  background: #e8f7ee;
  border: 1px solid #9bd3ae;
  color: #175c2e;
}

.form-status--error {
  background: #fff0f0;
  border: 1px solid #e4aaaa;
  color: #8a2020;
}

/* ===== Legal pages ===== */
.legal__content {
  max-width: 780px;
}

.legal__content h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 24px;
}

.legal__content h2 {
  font-size: 1.25rem;
  color: var(--blue-dark);
  margin-top: 32px;
  margin-bottom: 10px;
}

.legal__content p {
  color: var(--gray);
  margin-bottom: 10px;
}

.legal__content a {
  color: var(--blue);
  text-decoration: underline;
}

/* ===== Partner ===== */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
}

.partner-card {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border-radius: 16px;
  padding: 24px 34px;
  box-shadow: 0 6px 20px rgba(11, 47, 107, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-align: left;
}

.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(11, 47, 107, 0.14);
}

.partner-card img {
  height: 64px;
  width: 96px;
  object-fit: contain;
  flex-shrink: 0;
}

.partner-card h3 {
  color: var(--blue-dark);
  margin-bottom: 4px;
}

.partner-card p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--blue-dark);
  color: #cfe0f7;
  padding: 34px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__links {
  display: flex;
  gap: 20px;
}

.footer__links a {
  color: #cfe0f7;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer__links a:hover {
  color: var(--white);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--white);
}

.footer__logo img {
  height: 40px;
  width: 40px;
  object-fit: contain;
  border-radius: 8px;
}

.footer p {
  font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--3 {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery {
    grid-template-columns: 1fr;
  }
  .about__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about__text {
    order: 2;
  }
  .about__logo {
    order: 1;
  }
  .section__title--left {
    text-align: center;
  }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 20px 30px;
    gap: 18px;
    box-shadow: 0 12px 20px rgba(11, 47, 107, 0.12);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
  }
  .burger {
    display: flex;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .grid--4 {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .inquiry {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 28px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .partner-grid {
    grid-template-columns: 1fr;
  }
  .partner-card {
    flex-direction: column;
    text-align: center;
  }
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}