/* ============================================
   基本設定
   ============================================ */
:root {
    /* 京都をイメージしたカラーパレット */
    --primary-color: #8B4513;        /* 京都の伝統的な茶色（こげ茶） */
    --secondary-color: #C84B31;      /* 朱色（神社の鳥居） */
    --accent-color: #2E8B57;         /* 和の緑（竹林） */
    --dark-color: #2C1810;           /* 深い茶色 */
    --light-color: #F5E6D3;          /* 和紙のような淡い色 */
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #FFFFFF;
    --bg-light: #FAF8F5;             /* 優しいベージュ系 */
    --border-color: #E5DDD5;
    
    /* タイポグラフィ */
    --font-main: 'Noto Sans JP', sans-serif;
    --font-serif: 'Noto Serif JP', serif;
    
    /* スペーシング（不均等にして人間味） */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    
    /* トランジション */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.8;
    background-color: var(--bg-color);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ============================================
   ヘッダー
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-list {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-list a {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    padding: 5px 0;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 25px;
    font-weight: 600;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 69, 19, 0.3);
}

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

.menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

/* ============================================
   ヒーローセクション
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(44, 24, 16, 0.5) 0%,
        rgba(44, 24, 16, 0.4) 50%,
        rgba(44, 24, 16, 0.6) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.hero-title-main {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.02em;
    line-height: 1.4;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-title-sub {
    font-size: 1.8rem;
    font-weight: 400;
    color: white;
    letter-spacing: 0.08em;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-description {
    font-size: 1.15rem;
    color: white;
    margin-bottom: 40px;
    line-height: 1.9;
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.7);
}

.hero-description strong {
    font-size: 1.3rem;
    font-weight: 700;
    display: block;
    margin-top: 10px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    z-index: 2;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, white, transparent);
    animation: scrollAnimation 2s ease-in-out infinite;
}

@keyframes scrollAnimation {
    0%, 100% {
        opacity: 0;
        transform: translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   ボタン
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 69, 19, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 69, 19, 0.2);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================
   セクション共通
   ============================================ */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-light);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* ============================================
   会社概要
   ============================================ */
.about {
    background-color: var(--bg-light);
    padding: 90px 0 110px;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(139, 69, 19, 0.015) 2px, rgba(139, 69, 19, 0.015) 4px),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(139, 69, 19, 0.015) 2px, rgba(139, 69, 19, 0.015) 4px);
    opacity: 0.4;
    pointer-events: none;
}

.ceo-message {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 48px;
    align-items: center;
    background-color: white;
    padding: 48px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    margin-bottom: 65px;
}

.ceo-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.ceo-image img {
    width: 100%;
    height: auto;
    display: block;
}

.ceo-text h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.ceo-name {
    font-size: 1.3rem;
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.ceo-text p {
    color: var(--text-light);
    line-height: 2.1;
    margin-bottom: 18px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 22px;
    line-height: 2.2;
    color: var(--text-light);
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background-color: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.info-card h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
}

.info-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   事業内容
   ============================================ */
.services {
    background-color: white;
    padding: 110px 0 95px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 32px;
}

.service-card {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: 15px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card > p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.9;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

/* ============================================
   当社の強み
   ============================================ */
.strengths {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 95px 0 105px;
}

.strengths-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
    max-width: 900px;
    margin: 0 auto;
}

.strength-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    padding: 30px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.strength-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.strength-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--light-color);
    line-height: 1;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.strength-text h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.strength-text p {
    color: var(--text-light);
    line-height: 2;
}

/* ============================================
   実績紹介
   ============================================ */
.case-studies {
    background-color: white;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.case-card {
    background-color: var(--bg-light);
    padding: 35px;
    border-radius: 15px;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-left-width: 8px;
}

.case-category {
    display: inline-block;
    padding: 6px 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.case-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    line-height: 1.5;
}

.case-card > p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.case-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    padding: 5px 12px;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 15px;
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ============================================
   選ばれる理由
   ============================================ */
.reasons {
    background-color: var(--bg-light);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.reason-card {
    background-color: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.reason-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.reason-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto 25px;
}

.reason-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.reason-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   お客様の声
   ============================================ */
.testimonials {
    background-color: var(--bg-light);
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.testimonial-stars {
    color: #FFB800;
    font-size: 1.2rem;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.testimonial-text {
    color: var(--text-color);
    line-height: 2;
    margin-bottom: 25px;
    font-style: italic;
    position: relative;
    padding-left: 20px;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-author {
    border-top: 2px solid var(--border-color);
    padding-top: 15px;
}

.author-name {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.author-project {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ============================================
   実績の数字
   ============================================ */
.achievements {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 70px 0;
    color: white;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.achievement-item {
    padding: 20px;
}

.achievement-number {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 10px;
}

.achievement-number span {
    font-size: 1.5rem;
    font-weight: 400;
    margin-left: 5px;
}

.achievement-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ============================================
   お問い合わせ
   ============================================ */
.contact {
    background-color: white;
}

.contact-pain-points {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.contact-pain-points li {
    padding: 8px 0;
    font-size: 1.05rem;
    color: var(--text-color);
    line-height: 1.8;
}

.highlight-text {
    display: inline-block;
    background: linear-gradient(transparent 60%, #FFE066 60%);
    font-weight: 600;
    color: var(--text-color);
    padding: 2px 4px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-light);
    line-height: 2;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-item p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 5px;
}

.business-hours {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* フォーム */
.contact-form {
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: 15px;
}

.form-group {
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    color: var(--text-color);
    font-weight: 500;
    margin-bottom: 8px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
    background-color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

/* ============================================
   フッター
   ============================================ */
.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section h4 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--light-color);
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    font-size: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   ページトップボタン
   ============================================ */
.page-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-top.visible {
    opacity: 1;
    visibility: visible;
}

.page-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* ============================================
   レスポンシブデザイン
   ============================================ */
@media (max-width: 1024px) {
    .ceo-message {
        grid-template-columns: 1fr;
        padding: 40px;
    }
    
    .ceo-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background-color: white;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        padding: 30px 20px;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-title-main {
        font-size: 2.5rem;
    }
    
    .hero-title-sub {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .ceo-message {
        padding: 30px 25px;
    }
    
    .ceo-text h3 {
        font-size: 1.5rem;
    }
    
    .ceo-name {
        font-size: 1.1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .strength-item {
        flex-direction: column;
        text-align: center;
    }
    
    .strength-number {
        font-size: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .page-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .hero-title-main {
        font-size: 1.8rem;
    }
    
    .hero-title-sub {
        font-size: 1.1rem;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .achievement-number {
        font-size: 2.5rem;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .btn {
        padding: 12px 30px;
    }
}