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

:root {
    --color-base: #050b18;
    --color-background: #071426;
    --color-surface: rgba(9, 25, 46, 0.95);
    --color-surface-tinted: rgba(12, 30, 56, 0.78);
    --color-primary: #d9e3f8;
    --color-heading: #f8fbff;
    --color-muted: #8fa5c8;
    --color-muted-strong: #aebfe0;
    --color-border: rgba(120, 142, 173, 0.18);
    --color-border-strong: rgba(148, 173, 209, 0.35);
    --color-accent: #ffc107;
    --color-accent-strong: #f59e0b;
    --color-accent-soft: rgba(255, 193, 7, 0.16);
    --gradient-accent: linear-gradient(135deg, rgba(255, 193, 7, 0.85) 0%, rgba(200, 143, 60, 0.85) 48%, rgba(255, 193, 7, 0.95) 100%);
    --gradient-soft: linear-gradient(145deg, rgba(255, 193, 7, 0.14) 0%, rgba(31, 150, 110, 0.12) 100%);
    --gradient-dark: linear-gradient(150deg, rgba(7, 20, 38, 0.96) 0%, rgba(4, 12, 24, 0.96) 100%);
    --header-height: 96px;
    --hero-top-gutter: clamp(64px, 10vw, 140px);
    --hero-bottom-padding: 220px;
    --cta-primary: #1fb977;
    --cta-primary-dark: #0e8f55;
    --cta-primary-light: #45df9c;
    --cta-shadow: rgba(21, 182, 122, 0.48);
    --shadow-soft: 0 42px 90px -38px rgba(1, 9, 22, 0.82);
    --shadow-card: 0 34px 70px -38px rgba(1, 12, 34, 0.68);
    --shadow-float: 0 40px 80px -30px rgba(0, 10, 32, 0.78);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --font-heading: 'Inter', 'Noto Sans JP', sans-serif;
    --font-body: 'Noto Sans JP', 'Inter', sans-serif;
}

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

body {
    margin: 0;
    font-family: var(--font-body);
    line-height: 1.8;
    color: var(--color-primary);
    background:
        radial-gradient(120% 160% at 85% -20%, rgba(255, 193, 7, 0.12) 0%, transparent 55%),
        radial-gradient(140% 220% at -15% -20%, rgba(32, 76, 146, 0.18) 0%, transparent 65%),
        linear-gradient(180deg, #050b18 0%, #08152a 45%, #0a2444 100%);
    padding-top: var(--header-height);
    letter-spacing: 0.015em;
    position: relative;
    min-height: 100%;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0 2px, transparent 2px 6px),
        repeating-linear-gradient(25deg, rgba(9, 19, 38, 0.16) 0 1px, transparent 1px 4px);
    opacity: 0.5;
    mix-blend-mode: soft-light;
    z-index: -1;
}

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

a:hover {
    color: var(--color-accent-strong);
}

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

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: inherit;
    line-height: 1;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    font-family: inherit;
}

section {
    position: relative;
    padding: 120px 0;
}

section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(140px, 28vw, 320px);
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.28), transparent);
    opacity: 0.45;
}

.hero::after,
.footer::after {
    content: none;
}

.container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 64px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(5, 15, 30, 0.82);
    backdrop-filter: blur(26px) saturate(190%);
    -webkit-backdrop-filter: blur(26px) saturate(190%);
    border-bottom: 1px solid rgba(148, 173, 209, 0.12);
    z-index: 1000;
    transition: background 0.8s ease, box-shadow 0.8s ease;
    overflow: hidden;
}


.header::before,
.header::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    transition: opacity 0.8s ease, transform 1.0s ease;
}

.header::before {
    background: linear-gradient(145deg, rgba(7, 24, 46, 0.92) 0%, rgba(5, 12, 30, 0.92) 55%, rgba(4, 10, 24, 0.92) 100%);
    border-bottom: 1px solid rgba(148, 173, 209, 0.16);
    box-shadow: inset 0 1px 0 rgba(148, 173, 209, 0.08), inset 0 -1px 0 rgba(4, 12, 24, 0.45);
    opacity: 1;
}

.header::after {
    background:
        radial-gradient(circle at 12% 12%, rgba(255, 193, 7, 0.24) 0%, transparent 55%),
        radial-gradient(circle at 82% 24%, rgba(32, 132, 220, 0.18) 0%, transparent 60%),
        radial-gradient(circle at 4% 78%, rgba(34, 197, 94, 0.12) 0%, transparent 65%);
    mix-blend-mode: screen;
    opacity: 0.5;
}

.header--scrolled {
    background: rgba(5, 15, 30, 0.92);
    box-shadow: 0 24px 46px -28px rgba(2, 8, 22, 0.82);
}

.header--scrolled::after {
    opacity: 0.35;
    transform: translateY(-4px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    padding: 22px 0;
    position: relative;
    z-index: 1;
}

.logo {
    display: inline-flex;
    align-items: center;
}

.logo img {
    height: 68px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list a {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(233, 242, 255, 0.72);
    letter-spacing: 0.04em;
    position: relative;
    padding: 6px 0;
    transition: color 0.8s ease;
}

.nav-list a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -10px;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.8s ease;
}

.nav-list a:hover {
    color: var(--color-heading);
}

.nav-list a:hover::after {
    transform: scaleX(1);
}

.header-cta .cta-button {
    min-width: 160px;
}

/* Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: transform 0.6s ease, box-shadow 0.6s ease, background 0.6s ease, color 0.6s ease;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--cta-primary) 0%, var(--cta-primary-dark) 100%);
    color: #ffffff;
    box-shadow: 0 20px 40px -22px var(--cta-shadow);
}

.cta-button.primary:hover {
    transform: translateY(-4px);
    background: linear-gradient(135deg, var(--cta-primary-light) 0%, var(--cta-primary-dark) 100%);
    box-shadow: 0 28px 48px -20px rgba(22, 163, 74, 0.55);
}

.cta-button.secondary {
    background: rgba(255, 193, 7, 0.12);
    border: 1px solid rgba(255, 193, 7, 0.32);
    color: var(--color-heading);
}

.cta-button.secondary:hover {
    background: rgba(255, 193, 7, 0.18);
    transform: translateY(-2px);
    box-shadow: 0 18px 32px -20px rgba(255, 193, 7, 0.42);
}

.pricing-card .cta-button.secondary {
    background: linear-gradient(135deg, rgba(69, 223, 156, 0.18) 0%, rgba(16, 185, 129, 0.18) 100%);
    border: 1px solid rgba(16, 185, 129, 0.36);
    color: var(--color-heading);
    box-shadow: 0 20px 36px -26px rgba(16, 185, 129, 0.45);
}

.pricing-card .cta-button.secondary:hover {
    background: linear-gradient(135deg, rgba(69, 223, 156, 0.28) 0%, rgba(16, 185, 129, 0.3) 100%);
    box-shadow: 0 22px 38px -24px rgba(16, 185, 129, 0.5);
    transform: translateY(-2px);
}

.cta-option .cta-button.secondary {
    background: linear-gradient(135deg, rgba(69, 223, 156, 0.18) 0%, rgba(16, 185, 129, 0.18) 100%);
    border: 1px solid rgba(16, 185, 129, 0.36);
    color: var(--color-heading);
    box-shadow: 0 20px 36px -26px rgba(16, 185, 129, 0.45);
}

.cta-option .cta-button.secondary:hover {
    background: linear-gradient(135deg, rgba(69, 223, 156, 0.28) 0%, rgba(16, 185, 129, 0.3) 100%);
    box-shadow: 0 22px 38px -24px rgba(16, 185, 129, 0.5);
    transform: translateY(-2px);
}

.cta-button.large {
    padding: 16px 32px;
    font-size: 1.05rem;
}

/* Iconography */
.icon-ring {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    border: 1px solid rgba(255, 193, 7, 0.28);
    background: rgba(8, 20, 36, 0.92);
    color: rgba(255, 230, 178, 0.95);
    box-shadow: 0 12px 26px -18px rgba(255, 193, 7, 0.45);
    isolation: isolate;
    overflow: hidden;
    line-height: 1;
    font-size: 1.6rem;
}


.icon-ring .material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 32;
    font-size: 1.45em;
    width: 1.4em;
    height: 1.4em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.icon-ring--lg {
    width: 72px;
    height: 72px;
    border-radius: 22px;
    font-size: 2rem;
}

.icon-ring--md {
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
}

.icon-ring--sm {
    width: 52px;
    height: 52px;
    font-size: 1.6rem;
}

.icon-ring--xs {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 1.35rem;
    box-shadow: 0 18px 30px -24px rgba(31, 150, 110, 0.4);
}



/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    padding: calc(var(--header-height) + var(--hero-top-gutter)) 0 var(--hero-bottom-padding);
    color: var(--color-primary);
    min-height: clamp(580px, 98vh, 760px);
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(115deg, rgba(5, 12, 24, 0.75) 0%, rgba(4, 10, 22, 0.65) 46%, rgba(3, 8, 20, 0.7) 100%),
        radial-gradient(circle at var(--hero-cursor-x, 18%) var(--hero-cursor-y, 20%), rgba(255, 193, 7, 0.24) 0%, rgba(255, 193, 7, 0) 55%),
        url('footage/key.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: saturate(0.92) contrast(1.05) brightness(0.92);
    transition: filter 0.6s ease;
    pointer-events: none;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    mix-blend-mode: screen;
    filter: blur(120px);
    opacity: 0.55;
}

.hero-glow--top {
    top: -240px;
    right: -200px;
    background: rgba(255, 193, 7, 0.32);
}

.hero-glow--bottom {
    bottom: -260px;
    left: -200px;
    background: rgba(30, 182, 122, 0.26);
}

.hero-glow {
    pointer-events: none;
}

.hero-typography {
    position: relative;
    z-index: 1;
    max-width: clamp(580px, 52vw, 760px);
    margin: 0 auto;
    display: grid;
    gap: clamp(18px, 3vw, 28px);
    align-content: center;
    text-align: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 999px;
    background: rgba(255, 193, 7, 0.12);
    border: 1px solid rgba(255, 193, 7, 0.35);
    color: var(--color-accent);
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: center;
    max-width: fit-content;
    margin: 0 auto;
}


/* Section header */
.section-header {
    max-width: 1100px;
    margin: 0 auto 88px;
    text-align: center;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(255, 193, 7, 0.14);
    border: 1px solid rgba(255, 193, 7, 0.28);
    color: rgba(255, 226, 148, 0.95);
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.section-eyebrow.invert {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(148, 173, 209, 0.24);
    color: rgba(222, 234, 255, 0.95);
}

.section-title {
    margin: 28px 0 22px;
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 3.4vw, 2.8rem);
    font-weight: 800;
    color: var(--color-heading);
    letter-spacing: -0.005em;
    line-height: 1.3;
}

.section-title.company-blue {
    color: var(--color-heading);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-muted);
    line-height: 1.85;
    margin: 0;
}

/* Pain points */
.pain {
    position: relative;
    background: linear-gradient(160deg, rgba(6, 16, 32, 0.95) 0%, rgba(11, 31, 53, 0.9) 100%);
    overflow: hidden;
}

.pain::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(148, 173, 209, 0.08) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(148, 173, 209, 0.08) 1px, transparent 1px);
    background-size: 46px 46px;
    opacity: 0.3;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.75) 25%, rgba(0, 0, 0, 1) 100%);
    pointer-events: none;
}

.pain::after {
    content: '';
    position: absolute;
    inset: auto -20% 0 -20%;
    height: 120px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.22) 0%, rgba(200, 143, 60, 0.18) 100%);
    opacity: 0.35;
    filter: blur(60px);
    pointer-events: none;
}

.pain .section-header {
    text-align: left;
    margin-left: 0;
    max-width: 880px;
}

.pain-grid {
    position: relative;
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    z-index: 1;
}

.pain-card {
    background: rgba(5, 16, 32, 0.92);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid rgba(255, 193, 7, 0.14);
    box-shadow: var(--shadow-card), inset 0 0 0 1px rgba(5, 16, 32, 0.4);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.pain-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 36px 64px -32px rgba(2, 8, 22, 0.8);
    border-color: rgba(255, 193, 7, 0.3);
}

.pain-card .icon-ring {
    margin-bottom: 18px;
}

.pain-card h3 {
    font-size: 1.28rem;
    margin-bottom: 14px;
    color: var(--color-heading);
}

.pain-card p {
    font-size: 0.96rem;
    color: var(--color-muted);
    line-height: 1.75;
}

/* Transformation */
.transformation {
    position: relative;
    background: linear-gradient(140deg, rgba(7, 20, 38, 0.96) 0%, rgba(12, 32, 58, 0.94) 55%, rgba(6, 16, 34, 0.92) 100%);
    overflow: hidden;
}

.transformation::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(255, 193, 7, 0.12) 0%, transparent 40%),
                linear-gradient(245deg, rgba(32, 150, 190, 0.12) 0%, transparent 45%);
    opacity: 0.4;
    pointer-events: none;
}

.transformation-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    align-items: stretch;
    z-index: 1;
}

.transformation-card {
    background: rgba(5, 16, 32, 0.9);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid rgba(148, 173, 209, 0.18);
    box-shadow: var(--shadow-card);
    min-height: 100%;
}

.transformation-card h3 {
    font-size: 1.32rem;
    margin-bottom: 20px;
    color: var(--color-heading);
}

.transformation-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 14px;
    font-size: 0.98rem;
    color: var(--color-muted);
}

.transformation-card ul li {
    position: relative;
    padding-left: 18px;
}

.transformation-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(140deg, rgba(255, 193, 7, 0.85) 0%, rgba(200, 143, 60, 0.78) 100%);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
}

.transformation-card.after {
    background: linear-gradient(140deg, rgba(10, 37, 64, 0.92) 0%, rgba(17, 53, 84, 0.9) 60%, rgba(13, 45, 72, 0.92) 100%);
    border-color: rgba(69, 223, 156, 0.28);
}

.after-highlight {
    margin-top: 28px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: rgba(69, 223, 156, 0.16);
    color: rgba(217, 255, 229, 0.95);
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid rgba(69, 223, 156, 0.35);
}

.transformation-connector {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
}

.transformation-connector::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 193, 7, 0), rgba(255, 193, 7, 0.5), rgba(31, 150, 110, 0));
}

.connector-label {
    position: relative;
    padding: 12px 22px;
    border-radius: 999px;
    background: rgba(255, 193, 7, 0.16);
    color: rgba(255, 232, 170, 0.95);
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 193, 7, 0.28);
    box-shadow: 0 14px 24px -18px rgba(255, 193, 7, 0.55);
}

/* Services */
.services {
    position: relative;
    background: linear-gradient(180deg, rgba(6, 16, 32, 0.92) 0%, rgba(8, 22, 42, 0.92) 100%);
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, transparent 45%);
    opacity: 0.45;
    pointer-events: none;
}

.services-grid {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    position: relative;
    z-index: 1;
}

.service-card {
    position: relative;
    padding: 36px 32px 34px;
    background: rgba(4, 12, 26, 0.92);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 173, 209, 0.2);
    box-shadow: var(--shadow-card), inset 0 0 0 1px rgba(255, 193, 7, 0.08);
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: -40% -45% 55% -45%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 193, 7, 0.18) 0%, transparent 70%);
    opacity: 0.35;
    transform: rotate(18deg);
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 0.55;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 34px 60px -28px rgba(2, 8, 22, 0.78);
    border-color: rgba(255, 193, 7, 0.3);
}

.service-card .icon-ring {
    margin-bottom: 24px;
    box-shadow: 0 24px 40px -28px rgba(31, 150, 110, 0.45);
}

.service-card:nth-child(2) .icon-ring {
    border-color: rgba(69, 223, 156, 0.35);
}

.service-card:nth-child(3) .icon-ring {
    border-color: rgba(68, 192, 255, 0.35);
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: 18px;
}

.service-description {
    font-size: 0.96rem;
    color: var(--color-muted);
    line-height: 1.8;
}

/* Features */
.features {
    position: relative;
    background: linear-gradient(165deg, rgba(4, 12, 26, 0.94) 0%, rgba(12, 32, 58, 0.94) 65%, rgba(6, 16, 32, 0.9) 100%);
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    inset: -20% 10% -30% -30%;
    background: radial-gradient(circle at 20% 40%, rgba(255, 193, 7, 0.18) 0%, transparent 60%);
    opacity: 0.45;
    pointer-events: none;
}

.features-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: clamp(32px, 5vw, 56px);
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.features-text {
    background: rgba(5, 16, 32, 0.9);
    padding: clamp(32px, 4vw, 48px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 173, 209, 0.22);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
}

.features-list {
    display: grid;
    gap: 22px;
}

.feature-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px;
    padding: 20px;
    border-radius: var(--radius-md);
    background: rgba(7, 22, 40, 0.88);
    border: 1px solid rgba(148, 173, 209, 0.2);
    box-shadow: inset 0 0 0 1px rgba(255, 193, 7, 0.06);
    align-items: flex-start;
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.feature-item:hover {
    transform: translateX(8px);
    border-color: rgba(255, 193, 7, 0.32);
}

.feature-item .icon-ring {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    font-size: 1.4rem;
    box-shadow: 0 20px 32px -24px rgba(255, 193, 7, 0.45);
}

.feature-text {
    font-size: 0.98rem;
    color: var(--color-muted);
    line-height: 1.8;
}

.feature-text strong {
    display: inline-block;
    margin-bottom: 6px;
    color: var(--color-heading);
    font-weight: 700;
}

.features-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 480px;
    overflow: hidden;
}

/* デフォルト画像（key-1.png）のスタイル */
.features-image .default-image {
    position: relative;
    width: 480px;
    height: 320px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: none;
    filter: none;
    opacity: 1;
    display: block;
    margin: 0 auto;
    z-index: 1;
    transition: opacity 0.8s ease;
}

/* ホバー画像のスタイル */
.features-image .hover-image {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 480px;
    height: 320px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: none;
    filter: none;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.8s ease;
    z-index: 2;
}

.features-image .hover-image:not(.hidden) {
    opacity: 1;
}

.features-image .hidden {
    display: none;
}

/* Case studies */
.case-studies {
    position: relative;
    background: linear-gradient(175deg, rgba(4, 12, 26, 0.92) 0%, rgba(8, 24, 44, 0.92) 55%, rgba(4, 10, 22, 0.9) 100%);
    overflow: hidden;
}

.case-studies::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(69, 223, 156, 0.12) 0%, transparent 45%);
    opacity: 0.35;
    pointer-events: none;
}

.case-grid {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    position: relative;
    z-index: 1;
}

.case-card {
    background: rgba(5, 16, 32, 0.92);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid rgba(148, 173, 209, 0.2);
    box-shadow: var(--shadow-card), inset 0 0 0 1px rgba(255, 193, 7, 0.08);
    display: grid;
    gap: 18px;
}

.case-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.82rem;
    color: rgba(199, 220, 255, 0.68);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.case-card h3 {
    font-size: 1.28rem;
    margin: 0;
    color: var(--color-heading);
    line-height: 1.45;
}

.case-card dl {
    margin: 0;
    display: grid;
    gap: 14px;
}

.case-card dt {
    font-weight: 600;
    color: rgba(255, 193, 7, 0.85);
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.case-card dd {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.75;
}

/* Founder story */
.founder-story {
    position: relative;
    background: linear-gradient(155deg, rgba(4, 12, 26, 0.94) 0%, rgba(10, 30, 54, 0.9) 65%, rgba(6, 16, 32, 0.88) 100%);
    overflow: hidden;
}

.founder-story::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(95deg, rgba(255, 193, 7, 0.12) 0%, transparent 45%),
                linear-gradient(210deg, rgba(69, 223, 156, 0.1) 0%, transparent 38%);
    opacity: 0.4;
    pointer-events: none;
}

.founder-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(32px, 6vw, 64px);
    align-items: center;
    z-index: 1;
}

.founder-photo {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.founder-photo img {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: none;
    filter: none;
}

.founder-content p {
    font-size: 1rem;
    color: var(--color-muted);
    line-height: 1.9;
    margin-bottom: 20px;
}

.founder-highlight {
    font-weight: 600;
    color: var(--color-heading);
    font-size: 1.1rem;
    text-decoration-line: underline;
    text-decoration-color: rgba(255, 193, 7, 0.9);
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
    text-decoration-skip-ink: none;
}

/* Pricing */
.pricing {
    position: relative;
    background: linear-gradient(175deg, rgba(6, 16, 32, 0.92) 0%, rgba(10, 28, 52, 0.9) 55%, rgba(4, 10, 22, 0.9) 100%);
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(125deg, rgba(255, 193, 7, 0.16) 0%, transparent 45%),
                linear-gradient(220deg, rgba(31, 150, 110, 0.16) 0%, transparent 55%);
    opacity: 0.35;
    pointer-events: none;
}

.pricing-cards {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    position: relative;
    z-index: 1;
}

.pricing-card {
    position: relative;
    padding: 40px 32px 36px;
    border-radius: var(--radius-lg);
    background: rgba(5, 16, 32, 0.92);
    border: 1px solid rgba(148, 173, 209, 0.2);
    box-shadow: var(--shadow-card), inset 0 0 0 1px rgba(255, 193, 7, 0.08);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.pricing-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 36px 64px -32px rgba(2, 8, 22, 0.8);
    border-color: rgba(255, 193, 7, 0.3);
}

.pricing-card.featured {
    background: linear-gradient(150deg, rgba(10, 37, 64, 0.92) 0%, rgba(16, 53, 84, 0.92) 55%, rgba(12, 42, 68, 0.92) 100%);
    border-color: rgba(69, 223, 156, 0.28);
    box-shadow: var(--shadow-float), inset 0 0 0 1px rgba(69, 223, 156, 0.18);
    transform: translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: 18px;
    right: 24px;
    padding: 6px 16px;
    border-radius: 999px;
    background: rgba(69, 223, 156, 0.18);
    color: rgba(217, 255, 229, 0.95);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border: 1px solid rgba(69, 223, 156, 0.35);
}

.pricing-header {
    text-align: left;
    margin-bottom: 8px;
}

.pricing-title {
    font-size: 1.32rem;
    font-weight: 700;
    color: var(--color-heading);
    margin: 0 0 10px;
}

.pricing-price {
    font-size: 2.8rem;
    font-family: var(--font-heading);
    color: var(--color-heading);
}

.pricing-period {
    font-size: 1rem;
    color: rgba(199, 220, 255, 0.7);
    margin-left: 6px;
}

.pricing-card:not(.featured) .pricing-period {
    color: rgba(148, 173, 209, 0.65);
}

.pricing-features {
    margin-bottom: 6px;
}

.pricing-list {
    display: grid;
    gap: 10px;
}

.pricing-list li {
    position: relative;
    padding-left: 28px;
    font-size: 0.98rem;
    color: var(--color-muted);
}

.pricing-list li::before {
    content: '';
    position: absolute;
    top: 9px;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(140deg, rgba(255, 193, 7, 0.85) 0%, rgba(200, 143, 60, 0.78) 100%);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.45);
}

.pricing-card.featured .pricing-list li {
    color: rgba(217, 255, 229, 0.86);
}

.pricing-card.featured .pricing-list li::before {
    background: linear-gradient(140deg, rgba(69, 223, 156, 0.95) 0%, rgba(16, 185, 129, 0.9) 100%);
    box-shadow: 0 0 12px rgba(69, 223, 156, 0.55);
}

.pricing-card.featured .cta-button {
    background: linear-gradient(135deg, var(--cta-primary) 0%, var(--cta-primary-dark) 100%);
    color: #ffffff;
    box-shadow: 0 26px 46px -24px rgba(21, 182, 122, 0.58);
    border: 1px solid rgba(217, 255, 229, 0.22);
}

.pricing-card.featured .cta-button:hover {
    background: linear-gradient(135deg, var(--cta-primary-light) 0%, var(--cta-primary-dark) 100%);
}

.pricing-description {
    font-size: 0.96rem;
    color: var(--color-muted);
    margin: 0;
    line-height: 1.75;
}

/* Contact */
.contact {
    position: relative;
    background: linear-gradient(160deg, rgba(4, 12, 26, 0.96) 0%, rgba(8, 26, 49, 0.96) 55%, rgba(3, 8, 20, 0.94) 100%);
    color: var(--color-heading);
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(148, 173, 209, 0.08) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(148, 173, 209, 0.08) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.2;
    pointer-events: none;
}

.contact::after {
    content: '';
    position: absolute;
    inset: -20% -30% 40% -30%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 193, 7, 0.22) 0%, transparent 60%);
    opacity: 0.45;
    filter: blur(40px);
    pointer-events: none;
}

.contact-content {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(36px, 6vw, 68px);
    z-index: 1;
    align-items: center;
}

.contact-text {
    max-width: 560px;
}

.contact-text .section-title {
    color: var(--color-heading);
}

.contact-text .section-subtitle {
    color: rgba(233, 242, 255, 0.85);
}

.contact-benefits {
    margin-top: 36px;
    display: grid;
    gap: 18px;
}

.contact-benefit {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px;
    border-radius: var(--radius-md);
    background: rgba(5, 16, 32, 0.65);
    border: 1px solid rgba(148, 173, 209, 0.22);
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    position: relative;
}

.contact-benefit:hover {
    transform: translateX(6px);
    border-color: rgba(255, 193, 7, 0.35);
    background: rgba(8, 22, 42, 0.85);
}

.contact-benefit .icon-ring {
    box-shadow: 0 24px 40px -24px rgba(255, 193, 7, 0.45);
}

.contact-benefit::after {
    content: '';
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: -14px;
    height: 8px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(5, 16, 32, 0.55) 0%, rgba(5, 16, 32, 0));
    opacity: 0.5;
}

.benefit-text {
    font-size: 0.96rem;
    color: rgba(233, 242, 255, 0.9);
    font-weight: 500;
}

.contact-form {
    position: relative;
    background: rgba(4, 12, 26, 0.9);
    border-radius: var(--radius-lg);
    padding: 42px;
    box-shadow: 0 46px 90px -38px rgba(2, 8, 22, 0.78), inset 0 0 0 1px rgba(255, 193, 7, 0.05);
    border: 1px solid rgba(148, 173, 209, 0.28);
}

.contact-form::before {
    content: '';
    position: absolute;
    inset: -8% -15% 45% -15%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 193, 7, 0.22) 0%, transparent 65%);
    opacity: 0.35;
    pointer-events: none;
}

.contact-microcopy {
    margin-bottom: 20px;
    font-size: 0.94rem;
    color: rgba(199, 220, 255, 0.78);
    line-height: 1.7;
}

.contact-note {
    margin-top: 18px;
    font-size: 0.85rem;
    color: rgba(199, 220, 255, 0.7);
    line-height: 1.6;
}

.form {
    display: grid;
    gap: 20px;
}

.form .cta-button {
    width: 100%;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: rgba(233, 242, 255, 0.8);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(148, 173, 209, 0.28);
    background: rgba(8, 22, 42, 0.85);
    color: var(--color-heading);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(199, 220, 255, 0.5);
}

.form-group textarea {
    resize: vertical;
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, rgba(255, 193, 7, 0.5) 50%),
                      linear-gradient(135deg, rgba(255, 193, 7, 0.5) 50%, transparent 50%);
    background-position: calc(100% - 20px) calc(50% - 6px), calc(100% - 16px) calc(50% - 6px);
    background-size: 6px 6px;
    background-repeat: no-repeat;
    padding-right: 40px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(255, 193, 7, 0.55);
    box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.2);
    background: rgba(10, 28, 52, 0.95);
}

.form-group:last-child {
    margin-top: 8px;
}

/* Promise */
.promise {
    position: relative;
    background: linear-gradient(165deg, rgba(4, 12, 26, 0.9) 0%, rgba(8, 28, 50, 0.9) 65%, rgba(4, 10, 22, 0.88) 100%);
    overflow: hidden;
}

.promise::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(125deg, rgba(255, 193, 7, 0.14) 0%, transparent 45%),
                linear-gradient(225deg, rgba(69, 223, 156, 0.12) 0%, transparent 40%);
    opacity: 0.4;
    pointer-events: none;
}

.promise-card {
    position: relative;
    background: rgba(5, 16, 32, 0.92);
    border-radius: var(--radius-lg);
    padding: 44px;
    border: 1px solid rgba(148, 173, 209, 0.24);
    box-shadow: var(--shadow-card);
}

.promise-list {
    display: grid;
    gap: 18px;
    margin-top: 28px;
}

.promise-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px;
    align-items: center;
    padding: 18px 20px;
    border-radius: var(--radius-md);
    background: rgba(7, 22, 40, 0.88);
    border: 1px solid rgba(148, 173, 209, 0.22);
    transition: border-color 0.3s ease, transform 0.3s ease;
    position: relative;
}

.promise-list li:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 193, 7, 0.3);
}

.promise-list li .icon-ring {
    width: 48px;
    height: 48px;
    border-radius: 16px;
}

.promise-list li::after {
    content: '';
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: -14px;
    height: 8px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(4, 12, 26, 0.55) 0%, rgba(4, 12, 26, 0));
    opacity: 0.55;
}

.promise-list p {
    margin: 0;
    font-size: 0.96rem;
    color: var(--color-muted);
    line-height: 1.7;
}

/* Legal sections */
.legal {
    position: relative;
    background: linear-gradient(175deg, rgba(4, 12, 26, 0.92) 0%, rgba(10, 28, 52, 0.88) 60%, rgba(3, 8, 20, 0.92) 100%);
    overflow: hidden;
    padding: 80px 0;
}

.mini-legal {
    padding: 64px 0;
}

.legal::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 30%, rgba(255, 193, 7, 0.15) 0%, transparent 55%),
                radial-gradient(circle at 80% 70%, rgba(69, 223, 156, 0.14) 0%, transparent 60%);
    opacity: 0.35;
    pointer-events: none;
}

.legal .section-header {
    position: relative;
    z-index: 1;
}

.legal-card {
    position: relative;
    z-index: 1;
    background: rgba(5, 16, 32, 0.92);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 173, 209, 0.22);
    padding: clamp(32px, 4vw, 48px);
    box-shadow: var(--shadow-card);
}

.mini-legal .legal-card {
    max-width: 760px;
    margin: 0 auto;
    background: rgba(4, 12, 26, 0.78);
    border: 1px solid rgba(148, 173, 209, 0.16);
    box-shadow: none;
    padding: clamp(28px, 4vw, 36px);
}

.mini-legal .legal-list {
    gap: 18px;
}

.mini-legal .legal-list li {
    color: rgba(199, 220, 255, 0.68);
}

.mini-legal .legal-list li strong {
    color: rgba(233, 242, 255, 0.88);
    font-weight: 600;
}

.legal-card h3 {
    margin: 0 0 20px;
    font-size: 1.6rem;
    color: var(--color-heading);
    font-weight: 700;
}

.legal-intro {
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.75;
    margin: 0 0 24px;
}

.legal-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 24px;
}

.legal-list li {
    position: relative;
    padding-left: 28px;
    font-size: 0.98rem;
    color: var(--color-muted);
    line-height: 1.85;
}

.legal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(140deg, rgba(255, 193, 7, 0.85) 0%, rgba(200, 143, 60, 0.78) 100%);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.45);
}

.legal-list li strong {
    color: var(--color-heading);
    display: inline-block;
    margin-bottom: 6px;
    font-weight: 700;
}

.legal-note {
    margin-top: clamp(24px, 3vw, 32px);
    font-size: 0.86rem;
    color: rgba(199, 220, 255, 0.7);
    text-align: right;
}

.legal-links {
    margin-top: 20px;
    text-align: right;
}

.legal-links a {
    font-size: 0.9rem;
    color: rgba(199, 220, 255, 0.75);
}

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

.legal-page {
    background: linear-gradient(180deg, #050b18 0%, #08152a 100%);
    padding-top: 80px;
}

.legal-main {
    min-height: 100vh;
    padding-bottom: 80px;
}

.legal-page .container {
    max-width: 760px;
}

.legal-page-card {
    background: rgba(5, 16, 32, 0.92);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 173, 209, 0.22);
    box-shadow: var(--shadow-card);
    padding: clamp(36px, 5vw, 48px);
}

.legal-page-card h1 {
    font-size: 2rem;
    margin: 0 0 24px;
    color: var(--color-heading);
}

.legal-page .legal-intro {
    margin-bottom: 28px;
}

.legal-page .legal-list {
    gap: 28px;
}

.legal-back-link {
    margin-top: 32px;
    text-align: right;
}

.legal-back-link a {
    color: var(--color-accent);
}

/* CTA options */
.cta-options {
    position: relative;
    background: linear-gradient(150deg, rgba(4, 12, 26, 0.92) 0%, rgba(10, 28, 52, 0.92) 60%, rgba(4, 10, 22, 0.9) 100%);
    overflow: hidden;
}

.cta-options::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 193, 7, 0.14) 0%, transparent 45%),
                linear-gradient(225deg, rgba(69, 223, 156, 0.12) 0%, transparent 40%);
    opacity: 0.4;
    pointer-events: none;
}

.cta-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    position: relative;
    z-index: 1;
}

.cta-option {
    background: rgba(5, 16, 32, 0.88);
    border-radius: var(--radius-lg);
    padding: 38px;
    border: 1px solid rgba(148, 173, 209, 0.22);
    box-shadow: var(--shadow-card), inset 0 0 0 1px rgba(255, 193, 7, 0.08);
    display: grid;
    gap: 20px;
}


.cta-option h3 {
    font-size: 1.32rem;
    color: var(--color-heading);
    margin: 0;
}

.cta-option p {
    font-size: 0.96rem;
    color: var(--color-muted);
    line-height: 1.75;
}

.cta-option ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--color-muted);
}

.cta-option ul li {
    position: relative;
    padding-left: 22px;
    line-height: 1.6;
}

.cta-option ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(140deg, rgba(255, 193, 7, 0.85) 0%, rgba(200, 143, 60, 0.78) 100%);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.45);
}

.cta-option.secondary-option {
    border-color: rgba(69, 223, 156, 0.28);
    box-shadow: 0 36px 64px -34px rgba(16, 185, 129, 0.35);
}

.cta-note {
    font-size: 0.85rem;
    color: rgba(199, 220, 255, 0.65);
}

/* FAQ */
.faq {
    position: relative;
    background: linear-gradient(165deg, rgba(4, 12, 26, 0.9) 0%, rgba(8, 28, 50, 0.9) 60%, rgba(4, 10, 22, 0.88) 100%);
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(255, 193, 7, 0.12) 0%, transparent 45%),
                linear-gradient(240deg, rgba(69, 223, 156, 0.1) 0%, transparent 40%);
    opacity: 0.35;
    pointer-events: none;
}

.faq-list {
    display: grid;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.faq-item {
    background: rgba(5, 16, 32, 0.88);
    border-radius: var(--radius-md);
    border: 1px solid rgba(148, 173, 209, 0.22);
    padding: 20px 26px;
    box-shadow: 0 26px 48px -30px rgba(2, 8, 22, 0.7), inset 0 0 0 1px rgba(255, 193, 7, 0.06);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-heading);
    list-style: none;
    position: relative;
    padding-right: 32px;
}

.faq-item[open] summary {
    color: rgba(255, 193, 7, 0.9);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: rgba(255, 193, 7, 0.85);
    transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
    content: '\2212';
}

.faq-item p {
    margin-top: 14px;
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.75;
}

/* Footer */
.footer {
    position: relative;
    background: linear-gradient(180deg, rgba(3, 8, 20, 0.95) 0%, rgba(2, 6, 14, 0.95) 100%);
    color: rgba(224, 233, 255, 0.88);
    padding: 88px 0 44px;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.12) 0%, transparent 45%),
                linear-gradient(235deg, rgba(69, 223, 156, 0.1) 0%, transparent 40%);
    opacity: 0.35;
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 48px;
    margin-bottom: 56px;
    position: relative;
    z-index: 1;
}

.footer-logo img {
    height: 72px;
    margin-bottom: 28px;
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(224, 233, 255, 0.78);
}

.footer-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-heading);
}

.footer-list li + li {
    margin-top: 12px;
}

.footer-list a {
    color: rgba(224, 233, 255, 0.72);
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-list a:hover {
    color: var(--color-accent);
    transform: translateX(4px);
}

.footer-contact {
    background: rgba(5, 16, 32, 0.78);
    padding: 22px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(148, 173, 209, 0.26);
}

.footer-contact p {
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: rgba(224, 233, 255, 0.82);
}

.footer-contact p:last-child {
    margin-bottom: 0;
}

.footer-legal-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: rgba(199, 220, 255, 0.6);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.footer-legal-links a {
    color: rgba(199, 220, 255, 0.7);
    text-decoration: none;
}

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

.footer-legal-links span {
    color: rgba(199, 220, 255, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(148, 173, 209, 0.25);
    padding-top: 32px;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(148, 163, 184, 0.68);
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 1100px) {
    .hero {
        min-height: clamp(520px, 75vh, 620px);
    }

    .hero-grid {
        max-width: 100%;
        gap: clamp(32px, 6vw, 48px);
    }

    .hero-primary,
    .hero-secondary {
        max-width: 100%;
        width: 100%;
    }

    .features-content {
        grid-template-columns: 1fr;
        gap: clamp(24px, 4vw, 40px);
        align-items: center;
    }

    .features-text {
        padding: clamp(24px, 3vw, 36px);
        order: 2;
        min-height: auto;
    }

    .features-image {
        order: 1;
        margin-bottom: 16px;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 960px) {
    :root {
        --hero-top-gutter: clamp(48px, 9vw, 110px);
    }

    .logo img {
        height: 60px;
    }

    .transformation-grid,
    .founder-grid {
        grid-template-columns: 1fr;
        gap: clamp(24px, 4vw, 40px);
    }

    .transformation-connector {
        height: auto;
        padding: 16px 0;
    }

    .transformation-connector::before {
        display: none;
    }

    .header-content {
        gap: 18px;
    }

    .nav-list {
        gap: 20px;
    }

    .section-header {
        margin-bottom: 64px;
    }

    .footer-content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-grid {
        justify-items: stretch;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 88px;
        --hero-top-gutter: clamp(40px, 11vw, 100px);
        --hero-bottom-padding: 100px;
    }

    .logo img {
        height: 54px;
    }

    .hero-grid {
        gap: 36px;
        justify-items: stretch;
    }

    .hero-metrics {
        flex-direction: column;
    }

    .pain-grid,
    .case-grid,
    .cta-options-grid,
    .founder-grid {
        grid-template-columns: 1fr;
        gap: clamp(24px, 4vw, 40px);
    }

    section {
        padding: 90px 0;
    }

    .container {
        padding: 0 20px;
    }

    .header-content {
        padding: 18px 0;
    }

    .nav-list {
        display: none;
    }

    .cta-button {
        width: 100%;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    :root {
        --header-height: 84px;
        --hero-top-gutter: clamp(36px, 13vw, 90px);
    }

    .logo img {
        height: 48px;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-description {
        font-size: 0.98rem;
    }

    .hero-benefits li {
        width: 100%;
        justify-content: flex-start;
    }

    .hero-metric {
        padding: 16px;
    }

    .promise-card {
        padding: 32px;
    }
    .contact-form {
        padding: 32px 26px;
    }

    .footer {
        padding: 64px 0 32px;
    }
}
.services .section-header,
.transformation .section-header,
.features .section-header,
.pricing .section-header,
.cta-options .section-header,
.faq .section-header,
.promise .section-header,
.legal .section-header,
.case-studies .section-header {
    text-align: left;
    margin-left: 0;
    margin-right: auto;
}

.services .section-header,
.transformation .section-header,
.features .section-header,
.pricing .section-header,
.legal .section-header,
.case-studies .section-header {
    max-width: 880px;
}
.hero-typography {
    position: relative;
    z-index: 1;
    max-width: clamp(720px, 65vw, 1080px);
    margin: 0 auto;
    display: grid;
    gap: clamp(18px, 3vw, 28px);
    align-content: center;
    text-align: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3.6rem, 6.2vw, 5.2rem);
    line-height: 1.08;
    font-weight: 800;
    color: var(--color-heading);
    margin: 0;
    letter-spacing: -0.025em;
    display: grid;
    gap: clamp(6px, 1.2vw, 10px);
}

.hero-title-line {
    display: inline-block;
    transform-origin: left;
    opacity: 0;
    transform: translateY(18px);
}

.hero-title-line:nth-child(2) {
    font-weight: 900;
}

.hero-title-line:nth-child(3) {
    font-weight: 800;
}

.hero-description {
    font-size: clamp(1.02rem, 1.8vw, 1.24rem);
    color: rgba(233, 242, 255, 0.82);
    line-height: 1.75;
    margin: 0;
}


.hero-cta {
    position: relative;
    margin-top: clamp(12px, 3vw, 24px);
    display: flex;
    justify-content: center;
}


.hero-floating-cta {
    position: relative;
    padding: 18px 42px;
    font-size: 1.08rem;
    box-shadow: 0 38px 60px -32px rgba(21, 182, 122, 0.55);
}

.hero-floating-cta::after {
    content: '';
    position: absolute;
    inset: -14px;
    border-radius: 999px;
    border: 1px solid rgba(69, 223, 156, 0.4);
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-floating-cta:hover::after {
    opacity: 1;
}

@media (max-width: 992px) {
    .hero {
        min-height: clamp(520px, 80vh, 620px);
    }

    .hero-typography {
        margin: 0 auto;
        gap: clamp(16px, 3vw, 24px);
    }

    .hero-floating-cta {
        width: fit-content;
    }
}

@media (max-width: 640px) {
    .hero-typography {
        margin: 0;
        gap: 18px;
    }

    .hero-title {
        font-size: clamp(2.8rem, 12vw, 4rem);
        letter-spacing: -0.02em;
    }

    .hero-title-line:nth-child(2) {
        font-weight: 800;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-floating-cta {
        width: 100%;
        text-align: center;
    }
}

.legal-page {
    background: linear-gradient(180deg, #050b18 0%, #08152a 100%);
    padding: 60px 0 80px;
}

.legal-main {
    min-height: 100vh;
    padding-bottom: 40px;
}

.legal-page .container {
    max-width: 760px;
}

.legal-page-card {
    background: rgba(5, 16, 32, 0.92);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 173, 209, 0.22);
    box-shadow: var(--shadow-card);
    padding: clamp(36px, 5vw, 48px);
}

.legal-page-card h1 {
    font-size: 2rem;
    margin: 0 0 24px;
    color: var(--color-heading);
}

.legal-page .legal-intro {
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 28px;
    color: rgba(224, 233, 255, 0.75);
}

.legal-page .legal-list {
    gap: 28px;
}

.legal-back-link {
    margin-top: 32px;
    text-align: right;
}

.legal-back-link a {
    color: var(--color-accent);
}