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

:root {
    --primary-black: #2a2a2a; /* Slightly softer */
    --pure-white: #ffffff;
    --light-gray: #f8f9fc;    /* Cleaner, modern gray */
    --accent-blue: #0066ff;
    --text-dark: #333d47;     /* Modern charcol gray */
    --bg-soft: #fcfdff;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--pure-white);
    color: var(--text-dark);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.sp-row-break { display: none; }
.pc-row-break { display: block; }

@media (max-width: 768px) {
    .sp-row-break { display: block; }
    .pc-row-break { display: none; }
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 48px;
    background: rgba(255,255,255,0.96);
    border-bottom: 1px solid rgba(0,0,0,0.07);
    transition: box-shadow 0.3s, padding 0.3s;
}
nav.scrolled {
    box-shadow: 0 2px 24px rgba(0,0,0,0.12);
    padding: 12px 48px;
}
.logo img {
    height: 40px; /* Adjust height appropriately */
    width: auto;
    display: block;
}
.header-right {
    display: flex;
    align-items: center;
    gap: 40px;
}
.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}
.nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.1em;
    opacity: 0.8;
    transition: opacity 0.3s, color 0.3s;
    font-family: 'Noto Sans JP', sans-serif;
}
.nav-links a:hover { opacity: 1; color: var(--accent-blue); }

.header-contact {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-cta {
    display: inline-block;
    background: var(--accent-blue);
    color: var(--pure-white);
    text-decoration: none;
    padding: 10px 20px; /* Slightly narrower padding */
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    white-space: nowrap;
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.2);
}

@media (max-width: 1100px) {
    .nav-links { gap: 20px; }
    .header-right { gap: 24px; }
}

@media (max-width: 900px) {
    nav { padding: 20px 24px; }
    .nav-links { display: none; }
}

/* ── HERO ── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85);
    opacity: 0;
    transition: opacity 2s ease-in-out;
}
.hero-img.active {
    opacity: 1;
}

.hero-gradient {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 70%;
    background: linear-gradient(
      to top,
      rgba(255, 255, 255, 0.95) 0%,
      rgba(255, 255, 255, 0.7) 30%,
      rgba(255, 255, 255, 0.3) 60%,
      transparent 100%
    );
    z-index: 1;
}

.hero-content {
    position: absolute;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    padding: 0 40px;
    z-index: 3;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-catchcopy {
    text-align: left;
    opacity: 0;
    animation: fadeUp 0.9s ease 0.5s forwards;
}

.hero-badges {
    display: flex;
    gap: 20px;
    opacity: 0;
    animation: fadeUp 0.9s ease 0.8s forwards;
}

.hero-badge {
    width: 150px;
    height: 150px;
    background: var(--accent-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 15px;
    border: 3px solid #fff;
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-badge:hover {
    transform: scale(1.1) rotate(5deg);
}

.badge-text {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.05em;
}
.hero-catchcopy p {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(20px, 3.5vw, 42px);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--primary-black);
    text-shadow: none;
}

.hero-marquee-wrap {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    z-index: 4;
    overflow: hidden;
    height: 90px;
    display: flex;
    align-items: center;
    background: transparent;
}
.hero-marquee-track {
    display: flex;
    white-space: nowrap;
    animation: marqueeScroll 18s linear infinite;
}
.hero-marquee-track span {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(60px, 10vw, 120px);
    letter-spacing: 0.05em;
    color: var(--accent-blue);
    opacity: 0.1;
    padding-right: 80px;
    line-height: 1;
}

@keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── REVEAL ANIMS ── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ===== セクション共通 ===== */
section {
    padding: 80px 0;
    width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Background alternation */
#troubles { background-color: var(--light-gray); }
#about { background-color: var(--pure-white); }
#services { background-color: var(--light-gray); }
#menu { 
    background-image: linear-gradient(rgba(255,255,255,0.7), rgba(255,255,255,0.7)), url('../img/pricing_bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
#before-after { background-color: var(--light-gray); }
#process { background-color: var(--pure-white); }
#company { background-color: var(--light-gray); }
#contact { background-color: var(--pure-white); }

/* ===== SECTION TITLES ===== */
.section-title-wrap {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: auto;
}

.section-title .en {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem, 10vw, 6.5rem);
    line-height: 0.8;
    color: var(--accent-blue);
    opacity: 0.08;
    letter-spacing: 0.05em;
    user-select: none;
}

.section-title .jp {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(1.25rem, 3vw, 1.8rem);
    font-weight: 900;
    color: var(--primary-black);
    margin-top: -1.4rem;
    position: relative;
    letter-spacing: 0.15em;
    z-index: 1;
}

.section-title::after {
    content: '';
    display: block;
    width: 32px;
    height: 4px;
    background: var(--accent-blue);
    margin: 1.2rem auto 0;
    border-radius: 2px;
}

.section-title-note {
    font-size: 0.9rem;
    color: #666;
    margin-top: 1.2rem;
    font-weight: 500;
}

/* ===== TROUBLESセクション ===== */
.troubles-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .troubles-list {
        grid-template-columns: 1fr;
    }
}

.trouble-item {
    background: var(--pure-white);
    padding: 2rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.trouble-icon {
    color: var(--pure-white);
    background: var(--accent-blue);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
    font-weight: bold;
}

.trouble-text {
    font-size: 1rem;
    color: var(--primary-black);
    line-height: 1.6;
    font-weight: 500;
}

/* ===== ABOUTセクション ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.about-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #555;
}

.about-image {
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
}

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

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ===== SERVICEセクション ===== */
.services-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    margin-top: 3rem;
}

.service-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--pure-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0,0,0,0.03);
}

.service-image {
    position: relative;
    min-height: 450px;
}

.service-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-text-wrap {
    padding: 3.5rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
}

.service-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    color: var(--accent-blue);
    opacity: 0.1;
    line-height: 1;
    margin-bottom: -1rem;
}

.service-block h3 {
    font-size: 1.4rem;
    color: var(--primary-black);
    margin-bottom: 1.2rem;
    padding-left: 1rem;
    border-left: 4px solid var(--accent-blue);
    line-height: 1.5;
}

.service-block p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #555;
}

@media (max-width: 900px) {
    .service-row {
        grid-template-columns: 1fr;
    }
    .service-image {
        min-height: 300px;
    }
    .service-text-wrap {
        padding: 2.5rem 1.5rem;
    }
}


/* ===== 料金セクション ===== */
.pricing-content {
    max-width: 1000px;
    margin: 0 auto;
}

/* おすすめカード */
.pricing-highlight {
    background: var(--accent-blue);
    color: var(--pure-white);
    border-radius: 20px;
    padding: 3.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 102, 255, 0.2);
    margin-bottom: 3.5rem;
}

.pricing-highlight::before {
    content: 'RECOMMEND';
    position: absolute;
    top: 15px;
    left: 20px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    opacity: 0.4;
}

.highlight-left h3 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    margin-bottom: 0.5rem;
    font-weight: 900;
}

.highlight-left .sub {
    font-size: clamp(0.95rem, 2.5vw, 1.2rem);
    opacity: 0.95;
    font-weight: 500;
}

.highlight-price {
    text-align: right;
}

.highlight-price .label {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    opacity: 0.9;
}

.highlight-price .price {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1;
}

.highlight-price .unit {
    font-size: 1.4rem;
    margin-left: 0.4rem;
}

/* その他料金リスト */
.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-bottom: 3.5rem;
}

.pricing-item {
    flex: calc(50% - 0.6rem);
    background: rgba(255, 255, 255, 0.95);
    padding: 1.6rem 2.2rem;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.pricing-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: var(--accent-blue);
    background: #fff;
}

.pricing-item .plan {
    font-weight: 700;
    color: var(--primary-black);
    font-size: 1.1rem;
}

.pricing-item .price {
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--accent-blue);
}

/* 注意事項 */
.pricing-note {
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem;
    border-radius: 20px;
    border-left: 6px solid var(--accent-blue);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
    text-align: left;
    backdrop-filter: blur(10px);
}

.pricing-note h4 {
    font-size: 1.2rem;
    color: var(--primary-black);
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 900;
}

.pricing-note h4 .icon {
    font-size: 1.5rem;
    color: #ff9500;
}

.pricing-note p {
    font-size: 1rem;
    line-height: 1.8;
    color: #555;
    font-weight: 400;
}

.pricing-bottom-cta {
    text-align: center;
    margin-top: 4rem;
}

@media (max-width: 900px) {
    .pricing-item {
        flex: 100%;
    }
}

@media (max-width: 768px) {
    .pricing-highlight {
        flex-direction: column;
        text-align: center;
        padding: 4rem 1.5rem 3rem;
    }
    .highlight-price {
        margin-top: 2rem;
        text-align: center;
    }
    .pricing-item {
        padding: 1.4rem 1.5rem;
    }
    .pricing-note {
        padding: 1.8rem 1.5rem;
    }
}

/* ===== 施工の流れ ===== */
.process-container {
    display: flex;
    justify-content: space-between;
    align-items: center; /* Vertically center bullets/arrows */
    margin-top: 3rem;
    gap: 0.5rem; /* Slightly reduced gap for better horizontal fit */
    flex-wrap: nowrap;
}

.process-step {
    flex: 1;
    min-width: 0;
    padding: 2rem 1rem; /* Slightly balanced padding */
    background: var(--light-gray);
    border-radius: 12px;
    text-align: left; /* Left-aligned text as requested */
    transition: all 0.3s;
    border: 2px solid transparent;
}

.process-step:hover {
    background: var(--pure-white);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.1);
}

.step-number {
    width: 40px; /* Slightly smaller for better fit */
    height: 40px;
    background: var(--accent-blue);
    color: var(--pure-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    margin-bottom: 1rem; /* Removed margin: auto to left-align numbering */
}

.process-step h3 {
    font-size: 1.05rem; /* Slightly smaller to fit better */
    margin-bottom: 0.8rem;
    color: var(--primary-black);
    white-space: nowrap; /* Prevent wrapping */
}

.process-step p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.process-arrow {
    font-size: 2rem;
    color: var(--accent-blue);
    margin: 0 0.5rem;
    opacity: 0.6;
    min-width: 30px;
    text-align: center;
}

@media (max-width: 1024px) {
    .process-container {
        gap: 1rem;
    }

    .process-step {
        min-width: 150px; /* Increased from 120px */
        padding: 1.5rem 0.8rem;
    }

    .process-arrow {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .process-container {
        flex-direction: column;
        gap: 2rem;
    }

    .process-arrow {
        transform: rotate(90deg);
        margin: 0;
    }

    .process-step {
        width: 100%;
        min-width: unset;
    }
}


/* ===== フッター ===== */
footer {
    background: var(--light-gray);
    color: var(--text-dark);
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 30px;
    width: auto;
    margin: 0 auto 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent-blue);
}

.footer-credit {
    font-size: 0.9rem;
    opacity: 0.6;
}

/* ===== スクロールアニメーション ===== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-on-scroll {
    opacity: 0;
    animation: slideInUp 0.8s ease-out forwards;
}

/* ===== 会社情報セクション ===== */
.company-info-section {
    background: var(--light-gray);
}

.company-info-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.company-info-details {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.detail-item {
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding-bottom: 1rem;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item .label {
    display: block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.85rem;
    color: var(--accent-blue);
    letter-spacing: 0.1em;
    margin-bottom: 0.2rem;
    opacity: 0.7;
}

.detail-item .value {
    display: block;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-black);
    line-height: 1.6;
}

.company-map {
    height: 450px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.company-map iframe {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 768px) {
    .company-info-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .company-map {
        height: 350px;
    }
}

/* ===== CONTACT (CTA) ===== */
.cta-card {
    background: #ffffff;
    border: 2px solid var(--accent-blue);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.08);
}

.cta-lead {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--primary-black);
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cta-btn {
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 1.5rem 3.5rem;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.cta-btn.phone {
    background: var(--accent-blue);
    color: #ffffff;
    box-shadow: 0 10px 20px rgba(0, 102, 255, 0.2);
}

.cta-btn.threads {
    background: #000000;
    color: #ffffff;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 102, 255, 0.3);
}

.btn-icon {
    font-size: 2rem;
    margin-right: 1.5rem;
}

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

.btn-text .label {
    display: block;
    font-size: 0.8rem; /* Slightly smaller for better fit */
    opacity: 0.9;
    font-weight: 500;
    margin-bottom: 2px;
    white-space: nowrap;
}

.btn-text .number,
.btn-text .subtext {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--text-dark);
    opacity: 0.8;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .cta-card { padding: 2rem 1.5rem; }
    .cta-buttons { flex-direction: column; width: 100%; gap: 15px; }
    .cta-btn { width: 100%; padding: 1.2rem 2rem; }
    .btn-text .number { font-size: 1.2rem; }
}
#before-after {
    background: var(--light-gray);
    position: relative;
    padding: 100px 0;
}

.ba-slider-container {
    max-width: 1000px;
    margin: 3rem auto;
    position: relative;
    padding: 0; /* Remove horizontal padding here */
}

.ba-viewport {
    overflow: hidden;
    padding: 20px 0; /* Give some breathing room for shadows */
    margin: 0 60px; /* Make space for buttons outside the clip area */
}

.ba-slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.ba-slide {
    min-width: 100%;
}

.ba-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.ba-box {
    position: relative;
    background: var(--pure-white);
    border-radius: 16px;
    overflow: hidden;
}

.ba-label {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent-blue);
    color: var(--pure-white);
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 6px;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ba-box:nth-child(2) .ba-label {
    background: #FF3B30; /* After color variant - Bright Red for impact */
    box-shadow: 0 4px 12px rgba(255, 59, 48, 0.3);
}

.ba-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}



.ba-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: var(--pure-white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--accent-blue);
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-nav-btn:hover {
    background: var(--accent-blue);
    color: var(--pure-white);
    transform: translateY(-50%) scale(1.1);
}

.ba-nav-btn.prev { left: 0; }
.ba-nav-btn.next { right: 0; }

.more-cases-btn {
    display: inline-block;
    padding: 1.2rem 4rem;
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    letter-spacing: 0.1em;
}

.more-cases-btn:hover {
    background: var(--accent-blue);
    color: var(--pure-white);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 102, 255, 0.2);
}

@media (max-width: 900px) {
    nav { padding: 15px 24px; }
    nav.scrolled { padding: 10px 24px; }
    
    .header-cta { display: none; }
    
    .hamburger-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }
    
    .hamburger-btn .bar {
        width: 100%;
        height: 2px;
        background: var(--text-dark);
        transition: all 0.3s ease;
    }
    
    /* Animation when menu is open */
    nav.nav-open .hamburger-btn .bar:nth-child(1) { transform: translateY(9px) rotate(45deg); }
    nav.nav-open .hamburger-btn .bar:nth-child(2) { opacity: 0; }
    nav.nav-open .hamburger-btn .bar:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s cubic-bezier(0.85, 0, 0.15, 1);
        display: flex;
        gap: 2.5rem;
        z-index: 1000;
    }
    
    nav.nav-open .nav-links {
        right: 0;
    }
    
    .nav-links li { margin: 0; }
    .nav-links a {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--primary-black);
    }
    
    .header-right { gap: 15px; }
    .header-contact { display: none; } /* Also hide contact container on mobile to avoid clutter */
}



@media (max-width: 900px) {
    .ba-viewport {
        margin: 0 50px;
    }
}

@media (max-width: 768px) {
    .ba-viewport {
        margin: 0;
    }
    .ba-comparison {
        grid-template-columns: 1fr;
    }
    .ba-img { height: 300px; }

    .ba-nav-btn {
        width: 44px;
        height: 44px;
        background: rgba(255,255,255,0.8);
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-blue);
    color: var(--pure-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-black);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.back-to-top .arrow {
    font-size: 1.2rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .back-to-top {
        right: 20px;
        bottom: 20px;
        width: 44px;
        height: 44px;
    }
}

/* ===== SP STICKY CTA ===== */
.sp-cta-bar {
    display: none;
}

@media (max-width: 768px) {
    .sp-cta-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: var(--pure-white);
        box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.12);
        height: 70px;
    }

    .sp-cta-btn {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        text-decoration: none;
        font-weight: 700;
        font-size: 12px;
        transition: opacity 0.3s;
    }

    .sp-cta-btn .icon {
        font-size: 1.2rem;
    }

    .sp-cta-btn.phone {
        background: #ffffff;
        color: var(--accent-blue);
        border-right: 1px solid rgba(0,0,0,0.05);
    }

    .sp-cta-btn.mail {
        background: var(--accent-blue);
        color: var(--pure-white);
    }

    /* Prevent content from being hidden behind bar */
    footer {
        margin-bottom: 70px;
    }
    
    .back-to-top {
        bottom: 90px; /* Move up to avoid overlap with CTA bar */
    }

    .pricing-card {
        padding: 1.5rem;
        text-align: left;
    }

    .pricing-card h3 {
        font-size: 1.7rem;
    }

    .cta-lead {
        font-size: 1.2rem;
    }

    .hero {
        height: auto;
        min-height: 0;
        aspect-ratio: 4 / 6;
    }

    .hero-content {
        flex-direction: column;
        justify-content: center;
        bottom: 80px;
        padding: 0 15px;
        gap: 1.5rem;
    }

    .hero-catchcopy {
        text-align: center;
    }

    .hero-catchcopy p {
        font-size: clamp(18px, 5vw, 24px);
    }

    .hero-badges {
        gap: 12px;
    }

    .hero-badge {
        width: 110px;
        height: 110px;
        padding: 10px;
        border-width: 2px;
    }

    .badge-text {
        font-size: 12px;
    }
}