@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Balthazar&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:ital,wght@0,100..700;1,100..700&display=swap');

/* ===========================
   Reset & Base
=========================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    font-size: 16px;
    scroll-behavior: smooth;
}
body {
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    color: #333;
    background: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
}
/* ===========================
   CSS Variables
=========================== */ 
:root {
    --color-primary: #333;
    --color-bg-light: #f5f5f0;
    --color-bg-mid: #eeede8;
    --color-white: #fff;
    --color-red: #b13b2e;
    --color-blue: #325b87;
    --color-green: #387d39;
    --color-text: #333;
    --color-text-sub: #666;
    --font-main: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
	--font-serif: "Noto Serif JP", serif;
    --transition: 0.3s ease;
    --max-width: 1200px;
}

/* ===========================
   font
=========================== */

.serif {
	font-family: var(--font-serif);
}

/* ===========================
   Header / Navigation
=========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
	box-shadow: 0 0 15px rgba(0,0,0,.5);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.header__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header__logo {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text);
    white-space: nowrap;
}
.header__logo img {
    width: 200px;
}
.header__nav {
    display: flex;
    align-items: center;
    gap: 0;
}
.header__nav a {
    font-size: 14px;
	font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-text);
    padding: 8px 14px;
    transition: color var(--transition);
    white-space: nowrap;
}
.header__nav a:hover {
    color: #888;
}
.header__contact-btn {
    background: var(--color-text);
    color: #fff !important;
    padding: 8px 18px !important;
    border-radius: 2px;
    font-size: 11px !important;
    letter-spacing: 0.08em;
    transition: background var(--transition) !important;
    margin-left: 8px;
}
.header__contact-btn:hover {
    background: #555 !important;
    color: #fff !important;
}
/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
    z-index: 200;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    transition: all 0.3s ease;
}
.hamburger.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger.is-active span:nth-child(2) {
    opacity: 0;
}
.hamburger.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}
/* Mobile nav overlay */
.sp-nav {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(255, 255, 255, 0.98);
    z-index: 99;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.sp-nav.is-open {
    opacity: 1;
    pointer-events: all;
}
.sp-nav a {
    font-size: 16px;
    letter-spacing: 0.1em;
    padding: 20px 0;
    width: 80%;
    text-align: center;
    border-bottom: 1px solid #eee;
    color: var(--color-text);
}
/* ===========================
   Hero Slider
=========================== */
.hero {
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}
.hero-slider {
    width: 100%;
    position: relative;
}
.hero-slider .slick-slide {
    position: relative;
    overflow: hidden;
}
.slide-item {
    position: relative;
    width: 100%;
    height: calc(100vh - 60px);
    overflow: hidden;
}
.slide-item__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.06);
    transition: transform 6s ease;
}
.slick-active .slide-item__bg {
    transform: scale(1);
}
/* Slide backgrounds */
.slide-item--1 .slide-item__bg {
    background-image: url('../images/slide1.jpg');
}
.slide-item--2 .slide-item__bg {
    background-image: url('../images/slide2.jpg');
}
.slide-item--3 .slide-item__bg {
    background-image: url('../images/slide3.jpg');
}
.slide-item--4 .slide-item__bg {
    background-image: url('../images/slide4.jpg');
}
.slide-item--5 .slide-item__bg {
    background-image: url('../images/slide5.jpg');
}
/* Dark overlay */
.slide-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.35) 60%, rgba(0, 0, 0, 0.5) 100%);
}
.slide-item__content {
    position: absolute;
    bottom: 80px;
    left: 60px;
    z-index: 2;
    color: #fff;
}
.slide-item__catch {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.04em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    display: block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}
.slick-active .slide-item__catch {
    opacity: 1;
    transform: translateY(0);
}
.slide-item__sub {
    font-size: clamp(13px, 1.5vw, 16px);
    font-weight: 400;
    letter-spacing: 0.12em;
    margin-top: 12px;
    display: block;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.8s ease 0.6s, transform 0.8s ease 0.6s;
}
.slick-active .slide-item__sub {
    opacity: 1;
    transform: translateY(0);
}
/* Slick dots */
.hero .slick-dots {
    bottom: 28px;
    left: 60px;
    width: auto;
    display: flex !important;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    z-index: 10;
}
.hero .slick-dots li {
    margin: 0;
    width: auto;
    height: auto;
}
.hero .slick-dots li button {
    width: 28px;
    height: 3px;
    padding: 0;
    background: rgba(255, 255, 255, 0.45);
    border: none;
    font-size: 0;
    cursor: pointer;
    transition: background var(--transition);
}
.hero .slick-dots li button::before {
    display: none;
}
.hero .slick-dots li.slick-active button {
    background: rgba(255, 255, 255, 0.95);
}
/* ===========================
   Products Section
=========================== */
.products {
    padding: 0;
}
.product-row {
    display: flex;
    align-items: stretch;
    min-height: 320px;
}
.product-row--reverse {
    flex-direction: row-reverse;
}
.product-row__image {
    width: 55%;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}
.product-row__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.product-row:hover .product-row__image img {
    transform: scale(1.04);
}
.product-row__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 64px;
    background: var(--color-bg-light);
}
.product-row--reverse .product-row__body {
    background: var(--color-bg-mid);
}
.product-row:nth-child(3) .product-row__body {
    background: var(--color-bg-light);
}
.product-row:nth-child(4) .product-row__body {
    background: var(--color-bg-mid);
}
.product-row:nth-child(5) .product-row__body {
    background: var(--color-bg-light);
}
.product-row__label {
    font-size: 11px;
    letter-spacing: 0.14em;
    color: #888;
    margin-bottom: 10px;
    text-transform: uppercase;
}
.product-row__catch {
    font-size: 13px;
    letter-spacing: 0.06em;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.6;
}
.product-row__title {
    font-size: clamp(26px, 3.2vw, 40px);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: 20px;
}
.product-row__desc {
    font-size: 13px;
    line-height: 1.9;
    color: #555;
    margin-bottom: 28px;
}
.product-row__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    letter-spacing: 0.12em;
    color: var(--color-text);
    border-bottom: 1px solid #ccc;
    padding-bottom: 4px;
    width: fit-content;
    transition: gap var(--transition), border-color var(--transition);
}
.product-row__link::after {
    content: '→';
    font-size: 17px;
    transition: transform var(--transition);
}
.product-row__link:hover {
    gap: 16px;
    border-color: #333;
}
.product-row__link:hover::after {
    transform: translateX(4px);
}
/* Last row: 外構工事 / リフォーム / 外構塗装 */
.product-row--multi-title .product-row__title {
    line-height: 1.5;
    font-size: clamp(22px, 2.8vw, 36px);
}
/* ===========================
   Footer
=========================== */
.footer {
    background: #2a2a2a;
    color: #ccc;
    padding: 48px 24px 28px;
    text-align: center;
}
.footer__logo {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}
.footer__nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 24px;
}
.footer__nav a {
    font-size: 12px;
    color: #aaa;
    padding: 4px 14px;
    letter-spacing: 0.06em;
    transition: color var(--transition);
    border-right: 1px solid #444;
}
.footer__nav a:last-child {
    border-right: none;
}
.footer__nav a:hover {
    color: #fff;
}
.footer__copy {
    font-size: 11px;
    color: #666;
    letter-spacing: 0.06em;
}
/* ===========================
   Scroll Animation
=========================== */
.js-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
/* ===========================
   Breakpoint: 1200px
=========================== */
@media screen and (max-width: 1200px) {
    .header__inner {
        padding: 0 20px;
    }
	.header__nav a {
		font-size: 1.4vw;
		letter-spacing: 0;
		padding: .8vw 1vw;
	}
    .slide-item {
        height: 580px;
    }
    .slide-item__content {
        left: 40px;
        bottom: 70px;
    }
    .hero .slick-dots {
        left: 40px;
    }
    .product-row__body {
        padding: 48px 48px;
    }
}
/* ===========================
   Breakpoint: 767px
=========================== */
@media screen and (max-width: 767px) {
    /* Header */
    .header__nav {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .sp-nav {
        display: flex;
    }
    /* Hero */
    .slide-item {
        height: 480px;
    }
    .slide-item__content {
        left: 24px;
        bottom: 60px;
    }
    .hero .slick-dots {
        left: 24px;
        bottom: 20px;
    }
    /* Products */
    .product-row {
        flex-direction: column !important;
        min-height: auto;
    }
    .product-row__image {
        width: 100%;
        height: 260px;
    }
    .product-row__body {
        padding: 40px 28px;
    }
}
/* ===========================
   Breakpoint: 479px
=========================== */
@media screen and (max-width: 479px) {
    .header__inner {
        padding: 0 16px;
    }
    .header__logo {
        font-size: 13px;
    }
    /* Hero */
    .slide-item {
        height: 380px;
    }
    .slide-item__content {
        left: 16px;
        bottom: 48px;
    }
    .hero .slick-dots {
        left: 16px;
        bottom: 16px;
    }
    /* Products */
    .product-row__image {
        height: 80vw;
    }
    .product-row__body {
        padding: 32px 20px;
    }
    .product-row__title {
        font-size: 24px;
    }
    /* Footer */
    .footer__nav {
        flex-direction: column;
        align-items: center;
        gap: 0;
    }
    .footer__nav a {
        border-right: none;
        border-bottom: 1px solid #3a3a3a;
        width: 100%;
        padding: 10px 0;
        text-align: center;
    }
    .footer__nav a:last-child {
        border-bottom: none;
    }
}

/* add 202604 */

.slick-dotted.slick-slider {
	margin-bottom: 0!important;
}

.products {
    padding-bottom: 90px;
}
.top_product {
	position: relative;
	display: flex;
	padding: 75px 0;
}
.top_product::after {
	position: absolute;
	display: block;
	content: "";
	width: 100%;
	height: 480px;
	top: 0;
	bottom: 0;
	left: 0;
	margin: auto;
	background: #eae5e3;
}
.top_product .product-row__image {
	position: relative;
	z-index: 2;
	width: 50%;
	display: flex;
	justify-content: flex-end;
}
.top_product .product-row__image img {
	width: 75%;	
}
.top_product .product-row__body {
	position: relative;
	z-index: 2;
	width: 50%;
	background: none;
}
.top_product.opposite .product-row__image {
	order: 2;
	justify-content: flex-start;
}
.top_product.opposite .product-row__body {
	text-align: right;
}

.morebtn {
	display: flex;
}
.morebtn a {
	display: block;
	width: 200px;
	padding: 5px;
	background: var(--color-blue);
	border-radius: 50px;
	border: 1px solid var(--color-blue);
	color: #fff;
	font-size: 20px;
	text-align: center;
	transition: .5s;
}
.morebtn a:hover {
	background: #fff;
	color: var(--color-blue);
}
.morebtn.cen {
	justify-content: center;
}
.morebtn.right {
	justify-content: flex-end;
}

.inquiry_text {
	display: block;
	width: 400px;
	margin: 0 auto 90px;
	padding: 10px 20px;
	background: #Fff;
	border: 1px solid var(--color-red);
	color: var(--color-red);
	font-size: 30px;
    font-weight: 500;
	text-align: center;
}


@media screen and (max-width: 1200px) {
	
	.top_product {
		padding: 6.66vw 0;
	}
	.top_product::after {
		height: 50vw;
	}
	.top_product .product-row__body {
		width: 45%;
		padding: 3vw;
		padding-left: 0;
	}
	.top_product.opposite .product-row__body {
		padding-left: 3vw;
		padding-right: 0;
	}
	.top_product .product-row__image,
	.top_product.opposite .product-row__image {
		width: 55%;
		height: auto;
		justify-content: center;
	}
	.top_product .product-row__image img {
		width: 87.5%;	
	}
	
	.morebtn a {
		padding: 10px 2vw;
		font-size: 18px;
	}
	
	.inquiry_text {
		width: 40vw;
		margin: 0 auto 9vw;
		padding: 1vw;
		font-size: 3vw;
	}	
	
}
@media screen and (max-width: 479px) {
	
	.top_product {
		padding: 0;
		flex-wrap: wrap;
	}
	.top_product::after {
		display: none;
	}
	.top_product .product-row__body,
	.top_product.opposite .product-row__body {
		width: 100%;
		padding: 18vw 6vw 6vw;
		text-align: left;
	}
	.top_product .product-row__image,
	.top_product.opposite .product-row__image {
		order: 2;
		width: 100%;
		height: auto;
		justify-content: center;
	}
	.top_product .product-row__image img {
		width: 100%;
		height: min(80vw, 240px);
		object-fit: cover;
	}
	
	.morebtn a {
		font-size: 17px;
	}
	.inquiry_text {
		width: 80vw;
		margin: 0 auto 12vw;
		padding: 2vw;
		font-size: 6vw;
	}
	
	
	
}

/* for tablet & PC */

@media screen and (min-width: 480px) {
	
	.slide-item__content {
		width: 100%;
		top: calc(50% - 50px);
		left: 0;
		text-align: center;
	}
	
	
}