/*
Theme Name: SKMA Theme
Theme URI: https://skma.asia/
Author: 三慧経営顧問株式会社
Author URI: https://skma.asia/
Description: A minimalist, monochrome corporate WordPress theme for 三慧経営顧問株式会社 (SKMA Inc.). Fully responsive mobile-first design.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: skma-theme
Tags: one-column, custom-menu, featured-images, translation-ready, blog
*/

/* ========================================
   CSS RESET & BASE
   ======================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-black: #111111;
  --color-dark: #222222;
  --color-gray: #666666;
  --color-light-gray: #999999;
  --color-border: #e0e0e0;
  --color-bg-light: #f8f8f8;
  --color-white: #ffffff;
  --color-accent: #000000;
  --font-primary: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  --font-english: "Inter", "Helvetica Neue", "Arial", sans-serif;
  --container-width: 1200px;
  --header-height: 80px;
  --section-padding: 120px;
  --container-padding: 40px;
  --transition-speed: 0.3s;
  --transition-slow: 0.6s;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  color: var(--color-black);
  background-color: var(--color-white);
  line-height: 1.8;
  letter-spacing: 0.02em;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition-speed) ease;
  -webkit-tap-highlight-color: transparent;
}

a:hover {
  opacity: 0.7;
}

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

ul, ol {
  list-style: none;
}

button {
  -webkit-tap-highlight-color: transparent;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--section-padding) 0;
}

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

/* ========================================
   FLUID TYPOGRAPHY
   ======================================== */
.heading-xl {
  font-family: var(--font-english);
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.heading-lg {
  font-family: var(--font-english);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.heading-md {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 700;
  line-height: 1.4;
}

.heading-sm {
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 700;
  line-height: 1.5;
}

.text-lg {
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.8;
}

.text-md {
  font-size: 16px;
  line-height: 1.8;
}

.text-sm {
  font-size: 14px;
  line-height: 1.7;
}

.text-xs {
  font-size: 12px;
  line-height: 1.6;
}

.text-gray { color: var(--color-gray); }
.text-light { color: var(--color-light-gray); }
.text-center { text-align: center; }

.text-en {
  font-family: var(--font-english);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: box-shadow var(--transition-speed) ease;
}

.site-header.scrolled {
  box-shadow: 0 1px 0 var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.site-logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.site-logo__text {
  font-family: var(--font-english);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-black);
  text-transform: uppercase;
}

.site-logo__img {
  height: clamp(32px, 4vw, 48px);
  width: auto;
  display: block;
}

/* Navigation */
.nav-main {
  display: flex;
  align-items: center;
}

.nav-main__list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-main__link {
  font-family: var(--font-english);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-black);
  position: relative;
  padding: 4px 0;
}

.nav-main__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-black);
  transition: width var(--transition-speed) ease;
}

.nav-main__link:hover {
  opacity: 1;
}

.nav-main__link:hover::after {
  width: 100%;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 1001;
  position: relative;
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-black);
  transition: all var(--transition-speed) ease;
  position: absolute;
}

.hamburger__line:nth-child(1) {
  transform: translateY(-4px);
}

.hamburger__line:nth-child(2) {
  transform: translateY(4px);
}

.hamburger.active .hamburger__line:nth-child(1) {
  transform: translateY(0) rotate(45deg);
}

.hamburger.active .hamburger__line:nth-child(2) {
  transform: translateY(0) rotate(-45deg);
}

/* Mobile Navigation Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  background-color: var(--color-white);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow) ease, visibility var(--transition-slow) ease;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav-overlay__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
  padding: 40px 20px;
}

.nav-overlay__list {
  text-align: center;
}

.nav-overlay__item {
  margin-bottom: 36px;
}

.nav-overlay__link {
  font-family: var(--font-english);
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-black);
  padding: 8px 0;
  display: inline-block;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  display: flex;
  align-items: center;
  min-height: 100dvh;
  padding-top: var(--header-height);
  position: relative;
  overflow: hidden;
}

.hero--has-bg {
  color: var(--color-white);
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
}

.hero--has-bg .hero__content {
  position: relative;
  z-index: 1;
}

.hero--has-bg .hero__mission-label {
  color: rgba(255, 255, 255, 0.7);
}

.hero--has-bg .hero__title {
  color: var(--color-white);
}

.hero--has-bg .hero__description {
  color: rgba(255, 255, 255, 0.8);
}

.hero--has-bg .hero__scroll {
  z-index: 1;
}

.hero--has-bg .hero__scroll-text {
  color: rgba(255, 255, 255, 0.6);
}

.hero--has-bg .hero__scroll-line {
  background-color: rgba(255, 255, 255, 0.3);
}

.hero--has-bg .hero__scroll-line::after {
  background-color: var(--color-white);
}

.hero__content {
  max-width: 800px;
  width: 100%;
}

.hero__mission-label {
  font-family: var(--font-english);
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-light-gray);
  margin-bottom: clamp(16px, 2vw, 24px);
}

.hero__title {
  font-family: var(--font-english);
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-black);
  margin-bottom: clamp(20px, 3vw, 32px);
  word-break: break-word;
  overflow-wrap: break-word;
}

.hero__description {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 2;
  color: var(--color-gray);
  max-width: 600px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-text {
  font-family: var(--font-english);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-light-gray);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background-color: var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-black);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  50% { top: 0; }
  100% { top: 100%; }
}

/* ========================================
   SECTION COMMON
   ======================================== */
.section-header {
  margin-bottom: clamp(40px, 6vw, 80px);
}

.section-label {
  font-family: var(--font-english);
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-light-gray);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-english);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-description {
  margin-top: clamp(16px, 2vw, 24px);
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 2;
  color: var(--color-gray);
  max-width: 640px;
}

/* ========================================
   SERVICE SECTION
   ======================================== */
.service {
  padding: var(--section-padding) 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(16px, 3vw, 40px);
}

.service-card {
  padding: clamp(28px, 3vw, 48px) clamp(20px, 2.5vw, 32px);
  border: 1px solid var(--color-border);
  transition: all var(--transition-speed) ease;
}

.service-card:hover {
  border-color: var(--color-black);
}

.service-card__number {
  font-family: var(--font-english);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-light-gray);
  margin-bottom: clamp(16px, 2vw, 24px);
  display: block;
}

.service-card__title {
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 700;
  margin-bottom: clamp(12px, 1.5vw, 16px);
  line-height: 1.4;
}

.service-card__text {
  font-size: clamp(13px, 1vw, 14px);
  line-height: 1.8;
  color: var(--color-gray);
}

/* ========================================
   FLOW / PRODUCT SECTION
   ======================================== */
.menter {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-light);
}

.menter__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.menter__content {
  order: 1;
}

.menter__image {
  order: 2;
}

.menter__image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background-color: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-english);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  color: var(--color-light-gray);
  letter-spacing: 0.1em;
}

.menter__image-actual {
  width: 100%;
  height: auto;
  display: block;
}

.menter__title {
  font-family: var(--font-primary);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: clamp(16px, 2vw, 24px);
}

.menter__text {
  font-size: clamp(14px, 1vw, 15px);
  line-height: 2;
  color: var(--color-gray);
  margin-bottom: clamp(24px, 3vw, 32px);
}

.menter__features {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.menter__feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: clamp(12px, 1.2vw, 16px);
  font-size: clamp(13px, 1vw, 14px);
  color: var(--color-dark);
  line-height: 1.6;
}

.menter__feature-item::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background-color: var(--color-black);
  border-radius: 50%;
  margin-top: 8px;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-english);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: 1px solid var(--color-black);
  background-color: transparent;
  color: var(--color-black);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  min-height: 48px;
  white-space: nowrap;
}

.btn:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  opacity: 1;
}

.btn--primary {
  background-color: var(--color-black);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: transparent;
  color: var(--color-black);
}

.btn--arrow::after {
  content: "\2192";
  font-size: 16px;
  transition: transform var(--transition-speed) ease;
}

.btn--arrow:hover::after {
  transform: translateX(4px);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
  padding: var(--section-padding) 0;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.about__text {
  font-size: clamp(14px, 1vw, 15px);
  line-height: 2.2;
  color: var(--color-gray);
  margin-bottom: clamp(24px, 3vw, 40px);
}

.about__info {
  border-top: 1px solid var(--color-border);
  padding-top: clamp(24px, 3vw, 40px);
}

.about__info-row {
  display: flex;
  gap: clamp(16px, 2vw, 32px);
  padding: clamp(12px, 1.2vw, 16px) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: clamp(13px, 1vw, 14px);
}

.about__info-label {
  flex-shrink: 0;
  width: clamp(80px, 10vw, 120px);
  font-weight: 600;
  color: var(--color-black);
}

.about__info-value {
  color: var(--color-gray);
  word-break: break-word;
}

/* ========================================
   NEWS SECTION
   ======================================== */
.news {
  padding: var(--section-padding) 0;
}

.news-list {
  border-top: 1px solid var(--color-border);
}

.news-item {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: start;
  gap: clamp(12px, 2vw, 32px);
  padding: clamp(20px, 2.5vw, 32px) 0;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-speed) ease, padding var(--transition-speed) ease;
}

.news-item:hover {
  background-color: var(--color-bg-light);
  padding-left: 16px;
  padding-right: 16px;
}

.news-item__date {
  font-family: var(--font-english);
  font-size: 13px;
  color: var(--color-light-gray);
  white-space: nowrap;
  padding-top: 2px;
}

.news-item__tag {
  font-family: var(--font-english);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  background-color: var(--color-black);
  padding: 3px 12px;
  white-space: nowrap;
}

.news-item__title {
  font-size: clamp(14px, 1vw, 15px);
  font-weight: 500;
  line-height: 1.6;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-light);
}

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

.contact__title {
  font-family: var(--font-english);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  margin-bottom: clamp(16px, 2vw, 24px);
}

.contact__text {
  font-size: clamp(14px, 1vw, 15px);
  line-height: 2;
  color: var(--color-gray);
  margin-bottom: clamp(32px, 4vw, 48px);
}

/* Contact Form */
.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: clamp(20px, 2.5vw, 32px);
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  color: var(--color-black);
}

.form-group label .required {
  color: #cc0000;
  font-size: 11px;
  margin-left: 4px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 16px; /* Prevents zoom on iOS */
  color: var(--color-black);
  transition: border-color var(--transition-speed) ease;
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
  min-height: 48px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-black);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* ========================================
   CONTACT FORM 7 STYLES
   ======================================== */
.contact__inner .wpcf7 {
  text-align: left;
  max-width: 640px;
  margin: 0 auto;
}

.contact__inner .wpcf7-form p {
  margin-bottom: clamp(20px, 2.5vw, 32px);
}

.contact__inner .wpcf7-form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  color: var(--color-black);
}

.contact__inner .wpcf7-form-control:not(.wpcf7-submit) {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 16px;
  color: var(--color-black);
  transition: border-color var(--transition-speed) ease;
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
  min-height: 48px;
  margin-top: 8px;
}

.contact__inner .wpcf7-form-control:not(.wpcf7-submit):focus {
  border-color: var(--color-black);
}

.contact__inner .wpcf7-textarea {
  min-height: 160px;
  resize: vertical;
}

.contact__inner .wpcf7-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact__inner .wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-english);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: 1px solid var(--color-black);
  background-color: var(--color-black);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  min-height: 48px;
  width: 100%;
  max-width: 300px;
  margin: 16px auto 0;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.contact__inner .wpcf7-submit:hover {
  background-color: transparent;
  color: var(--color-black);
}

.contact__inner .wpcf7 .wpcf7-response-output {
  border: 1px solid var(--color-border);
  padding: 16px;
  margin: 24px 0 0;
  font-size: 14px;
  text-align: center;
}

.contact__inner .wpcf7 .wpcf7-not-valid-tip {
  color: #cc0000;
  font-size: 12px;
  margin-top: 4px;
}

.contact__inner .wpcf7-form .wpcf7-not-valid {
  border-color: #cc0000;
}

.contact__inner .wpcf7 .wpcf7-spinner {
  margin: 16px auto 0;
  display: block;
}

@media (max-width: 768px) {
  .contact__inner .wpcf7-submit {
    width: 100%;
    max-width: 100%;
  }
}

.form-submit {
  text-align: center;
  margin-top: clamp(32px, 4vw, 48px);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  padding: clamp(48px, 6vw, 80px) 0 clamp(24px, 3vw, 40px);
  background-color: var(--color-black);
  color: var(--color-white);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.footer__logo {
  font-family: var(--font-english);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
}

.footer__nav {
  display: flex;
  gap: clamp(24px, 4vw, 48px);
}

.footer__nav-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__nav-link {
  font-family: var(--font-english);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-speed) ease;
  padding: 4px 0;
}

.footer__nav-link:hover {
  color: var(--color-white);
  opacity: 1;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: clamp(24px, 3vw, 40px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: 16px;
}

.footer__company-info {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.8;
}

.footer__copyright {
  font-family: var(--font-english);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.05em;
}

.footer__legal-links {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-speed) ease;
  padding: 4px 0;
}

.footer__legal-link:hover {
  color: var(--color-white);
  opacity: 1;
}

/* ========================================
   PAGE HEADER
   ======================================== */
.page-header {
  padding-top: calc(var(--header-height) + clamp(40px, 6vw, 80px));
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-header__label {
  font-family: var(--font-english);
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-light-gray);
  margin-bottom: 16px;
}

.page-header__title {
  font-family: var(--font-english);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow) ease, transform var(--transition-slow) ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-slow) ease, transform var(--transition-slow) ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--transition-slow) ease, transform var(--transition-slow) ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .fade-in, .fade-in-left, .fade-in-right {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__scroll-line::after {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ========================================
   RESPONSIVE - LARGE TABLET (max-width: 1024px)
   ======================================== */
@media (max-width: 1024px) {
  :root {
    --header-height: 70px;
    --section-padding: 80px;
    --container-padding: 32px;
  }

  .menter__grid {
    gap: 48px;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 48px;
  }
}

/* ========================================
   RESPONSIVE - TABLET (max-width: 768px)
   ======================================== */
@media (max-width: 768px) {
  :root {
    --header-height: 60px;
    --section-padding: 64px;
    --container-padding: 20px;
  }

  /* Header Mobile */
  .hamburger {
    display: flex;
  }

  .nav-main {
    display: none;
  }

  .nav-overlay {
    display: block;
  }

  /* Hero Mobile */
  .hero {
    min-height: auto;
    min-height: calc(100dvh - 0px);
    padding-bottom: 60px;
  }

  .hero__scroll {
    bottom: 24px;
  }

  /* Service Cards - 2 columns on tablet */
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Flow section - stack */
  .menter__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .menter__image {
    order: 1;
  }

  .menter__content {
    order: 2;
  }

  /* About - stack */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about__info-row {
    flex-direction: column;
    gap: 4px;
  }

  .about__info-label {
    width: auto;
    font-size: 12px;
  }

  /* News - stack */
  .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .news-item:hover {
    padding-left: 0;
    padding-right: 0;
  }

  /* Footer */
  .footer__inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer__nav {
    flex-direction: row;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .footer__legal-links {
    justify-content: center;
  }

  /* Buttons - full width on mobile */
  .btn {
    width: 100%;
    padding: 16px 24px;
  }
}

/* ========================================
   RESPONSIVE - MOBILE (max-width: 480px)
   ======================================== */
@media (max-width: 480px) {
  :root {
    --container-padding: 16px;
    --section-padding: 48px;
  }

  .site-logo__text {
    font-size: 18px;
  }

  /* Service Cards - 1 column */
  .service-grid {
    grid-template-columns: 1fr;
  }

  /* Hero adjustments */
  .hero {
    min-height: calc(100dvh - 0px);
  }

  .hero__scroll {
    display: none;
  }

  /* Footer nav stacks */
  .footer__nav {
    flex-direction: column;
    gap: 24px;
  }

  /* Contact form */
  .contact__inner {
    text-align: left;
  }

  .form-submit {
    text-align: left;
  }
}

/* ========================================
   WORDPRESS SPECIFIC
   ======================================== */
.alignwide {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
}

.alignfull {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
}

.wp-block-image {
  margin-bottom: 24px;
}

.entry-content p {
  margin-bottom: 24px;
}

.entry-content h2 {
  margin-top: 48px;
  margin-bottom: 16px;
}

.entry-content h3 {
  margin-top: 32px;
  margin-bottom: 12px;
}

/* Screen reader text */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}