/*
Theme Name: Sidelis Corporate
Theme URI: https://example.com/
Author: Sidelis
Author URI: https://example.com/
Description: Sidelis corporate site theme with pastel natural style.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: sidelis-corporate
*/

:root {
  --color-bg: #f8f6f1;
  --color-surface: #ffffff;
  --color-primary: #2D9CDB;
  --color-primary-dark: #0083A2;
  --color-accent: #A0D8EF;
  --color-text: #4a4a4a;
  --color-text-soft: #707070;
  --color-border: #e9e3da;
  --shadow-soft: 0 10px 24px rgba(115, 122, 112, 0.12);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: rgba(248, 246, 241, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.site-logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-primary-dark);
}

.global-nav__list {
  list-style: none;
  display: flex;
  gap: 1.4rem;
  padding: 0;
  margin: 0;
}

.global-nav__item a {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  transition: color 0.25s ease;
}

.global-nav__item a:hover,
.global-nav__item a:focus-visible {
  color: var(--color-primary-dark);
}

.hero {
  padding: 5.5rem 0 4rem;
  background:
    radial-gradient(circle at 88% 14%, rgba(244, 215, 207, 0.45), transparent 42%),
    radial-gradient(circle at 10% 88%, rgba(142, 184, 173, 0.2), transparent 35%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.hero__eyebrow {
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  margin: 0;
  font-size: clamp(1.9rem, 3.3vw, 2.8rem);
  line-height: 1.4;
  color: #3f4e48;
}

.hero__text {
  margin: 1.2rem 0 1.8rem;
  color: var(--color-text-soft);
}

.hero__visual {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.hero__image {
  border-radius: 12px;
}

.button {
  display: inline-block;
  padding: 0.78rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, background-color 0.25s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.button--primary:hover,
.button--primary:focus-visible {
  background-color: var(--color-primary-dark);
}

.button--secondary {
  background-color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.section {
  padding: 4.2rem 0;
}

.section-title {
  margin: 0;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  color: #3f4e48;
}

.section-lead {
  margin: 0.8rem 0 0;
  color: var(--color-text-soft);
}

.cards {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  padding: 1.3rem;
  border-radius: 14px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.card__title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-primary-dark);
}

.card__text {
  margin: 0.8rem 0 0;
  color: var(--color-text-soft);
}

.section--service {
  background-color: #f1efe8;
}

.service-list {
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.service-list__item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.2rem 1.3rem;
}

.service-list__title {
  margin: 0;
  color: #495b54;
}

.service-list__text {
  margin: 0.6rem 0 0;
  color: var(--color-text-soft);
}

.section--message {
  background-color: #fdfbfa;
}

.message-title {
  margin: 1rem 0 0;
  color: var(--color-primary-dark);
  font-size: 1.2rem;
}

.section-text {
  margin: 0.8rem 0 0;
  color: var(--color-text-soft);
}

.site-footer {
  padding: 3rem 0;
  background-color: #7ca79a;
  color: #f8f8f8;
}

.section-title--footer {
  color: #ffffff;
}

.site-footer__text {
  margin: 0.7rem 0 1.2rem;
}

.site-footer__copyright {
  margin: 2rem 0 0;
  font-size: 0.85rem;
  opacity: 0.86;
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header__inner {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem 1rem;
    padding: 0.6rem 0;
  }

  .global-nav__list {
    gap: 0.9rem;
  }

  .section {
    padding: 3.3rem 0;
  }
}