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

:root {
    --navy: #081522;
    --navy-secondary: #102536;
    --teal: #18A7A1;
    --teal-bright: #2AC7BC;
    --teal-light: #E6F8F6;
    --mint: #DDF7F2;
    --bg: #F6F9F8;
    --white: #FFFFFF;
    --text: #102027;
    --muted: #607176;
    --border: #DCE7E5;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --max-width: 1280px;
    --pad-desk: 32px;
    --pad-tab: 24px;
    --pad-mob: 18px;
    --radius: 12px;
    --shadow-sm: 0 1px 3px rgba(8, 21, 34, 0.06);
    --shadow: 0 4px 20px rgba(8, 21, 34, 0.08);
    --shadow-hover: 0 8px 40px rgba(8, 21, 34, 0.12);
    --shadow-heavy: 0 20px 60px rgba(8, 21, 34, 0.15);
    --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: var(--pad-desk);
    padding-right: var(--pad-desk);
}

@media (max-width: 1024px) {
    .container {
        padding-left: var(--pad-tab);
        padding-right: var(--pad-tab);
    }
}

@media (max-width: 767px) {
    .container {
        padding-left: var(--pad-mob);
        padding-right: var(--pad-mob);
    }
}

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 0;
    transition: background var(--transition), box-shadow var(--transition);
    background: var(--white) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(8, 21, 34, 0.08);
    min-height: 76px;
    box-shadow: 0 1px 4px rgba(8, 21, 34, 0.06);
}

.site-header.scrolled {
    background: var(--white) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(8, 21, 34, 0.1);
    border-bottom: 1px solid rgba(8, 21, 34, 0.1);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-image {
    display: block;
    width: 130px;
    height: auto;
    object-fit: contain;
}

/* Navigation — Dark text on white background */
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
    margin-left: auto;
}

.nav-desktop a {
    transition: color var(--transition);
    position: relative;
    padding: 4px 0;
    color: var(--muted);
    white-space: nowrap;
}

.nav-desktop a:hover {
    color: var(--navy);
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--teal);
    transition: width var(--transition);
}

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

/* CTA Button — Navy on white background */
.nav-cta {
    background: var(--navy) !important;
    color: var(--white) !important;
    padding: 8px 24px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition) !important;
    border: none !important;
}

.nav-cta:hover {
    background: var(--teal) !important;
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(24, 167, 161, 0.3);
}

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

/* Badge — Dark text on light background */
.nav-badge {
    display: none;
    align-items: center;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
    color: var(--teal);
    background: var(--teal-light);
    border: 1px solid rgba(24, 167, 161, 0.2);
    letter-spacing: 0.02em;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (min-width: 1024px) {
    .nav-badge {
        display: flex;
    }
}

/* Mobile Toggle — Dark color on white background */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--navy);
    cursor: pointer;
    padding: 4px 4px 4px 8px;
    transition: color var(--transition);
    flex-shrink: 0;
}

.nav-toggle:hover {
    color: var(--teal);
}

@media (max-width: 1023px) {
    .nav-desktop {
        display: none;
    }
    .nav-toggle {
        display: block;
    }
    .nav-badge {
        display: none !important;
    }
}

/* ===== MOBILE DRAWER ===== */
.drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(8, 21, 34, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.drawer-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background: var(--white);
    z-index: 1001;
    padding: 32px 24px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -8px 0 48px rgba(8, 21, 34, 0.15);
    display: flex;
    flex-direction: column;
}

.drawer.open {
    transform: translateX(0);
}

.drawer-close {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--navy);
    cursor: pointer;
    padding: 4px 8px;
    transition: color var(--transition);
}

.drawer-close:hover {
    color: var(--teal);
}

.drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
    font-size: 18px;
    font-weight: 500;
}

.drawer-nav a {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    transition: color var(--transition);
}

.drawer-nav a:hover {
    color: var(--teal);
}

.drawer-cta {
    margin-top: 32px;
    background: var(--navy);
    color: var(--white) !important;
    padding: 16px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.drawer-cta:hover {
    background: var(--teal);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(24, 167, 161, 0.3);
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    color: var(--navy);
    padding: 16px 36px;
    border: 1px solid var(--navy);
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    font-family: var(--font);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.1) 60%, transparent 80%);
    opacity: 0;
    transition: opacity var(--transition);
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:hover {
    background: var(--teal-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(24, 167, 161, 0.3);
    color: var(--navy);
}

.btn-primary i {
    transition: transform var(--transition);
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--white);
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: border var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
    font-family: var(--font);
}

.btn-secondary:hover {
    border-color: var(--teal-light);
    background: rgba(24, 167, 161, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
    color: var(--white);
}

.btn-secondary i {
    transition: transform var(--transition);
}

.btn-secondary:hover i {
    transform: translateX(3px);
}

/* ===== HERO ===== */
.hero {
    padding: 170px 0 80px;
    background: var(--navy);
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
    isolation: isolate;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    background-position: 0 0;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 60% 50% at 85% 15%, rgba(24, 167, 161, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 15% 85%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal-light);
    background: rgba(24, 167, 161, 0.15);
    padding: 6px 18px;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(24, 167, 161, 0.2);
}

.hero h1 {
    font-size: clamp(36px, 5.5vw, 72px);
    font-weight: 700;
    line-height: 1.06;
    letter-spacing: -0.025em;
    color: var(--white);
    margin-bottom: 18px;
}

.hero h1 .highlight {
    color: var(--teal-light);
}

.hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 28px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
}

.hero-trust {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.02em;
}

.hero-trust i {
    color: var(--teal-light);
    margin-right: 6px;
}

/* ===== HERO DASHBOARD ===== */
.hero-dashboard {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 900px;
}

.dashboard-main {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius);
    padding: 28px 24px 24px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-heavy), 0 0 0 1px rgba(255, 255, 255, 0.06);
    position: relative;
    transform: rotateY(-2deg) rotateX(2deg);
    transition: transform var(--transition-slow);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.dashboard-main:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.dashboard-main::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius) + 2px);
    background: linear-gradient(135deg, rgba(24, 167, 161, 0.15), transparent 60%);
    z-index: -1;
    filter: blur(16px);
}

.dash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.dash-header span {
    color: rgba(255, 255, 255, 0.4);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.dash-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--teal-bright);
    font-weight: 500;
}

.dash-status .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--teal-bright);
    animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(0.7);
    }
}

.dash-field {
    display: flex;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: background var(--transition);
    border-radius: 4px;
    padding-left: 4px;
    padding-right: 4px;
}

.dash-field:hover {
    background: rgba(255, 255, 255, 0.04);
}

.dash-field .label {
    color: rgba(255, 255, 255, 0.35);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.dash-field .value {
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    font-weight: 500;
}

.dash-field .value.teal {
    color: var(--teal-bright);
}

.dash-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 12px 0;
}

.dash-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.dash-tag {
    background: rgba(24, 167, 161, 0.12);
    color: var(--teal-bright);
    font-size: 10px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: 0.02em;
    transition: background var(--transition);
}

.dash-tag:hover {
    background: rgba(24, 167, 161, 0.2);
}

.dash-tag.muted {
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.4);
}

.dash-float {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 10px;
    padding: 10px 16px;
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 12px;
    font-weight: 500;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float-y 6s ease-in-out infinite;
    pointer-events: none;
    transition: transform var(--transition);
}

.dash-float .icon {
    color: var(--teal-light);
    font-size: 14px;
}

.dash-float .meta {
    color: rgba(255, 255, 255, 0.4);
    font-weight: 400;
    font-size: 10px;
}

.float-1 {
    top: -16px;
    right: -10px;
    animation-delay: 0s;
}

.float-2 {
    bottom: -12px;
    left: -16px;
    animation-delay: 2s;
}

@keyframes float-y {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.dash-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-wrap: wrap;
}

.dash-flow span {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}

.dash-flow .arrow {
    color: rgba(255, 255, 255, 0.08);
    font-size: 10px;
}

.dash-flow .active {
    color: var(--teal-bright);
}

@media (max-width: 1024px) {
    .hero-grid {
        gap: 40px;
    }
    .hero h1 {
        font-size: clamp(34px, 5vw, 50px);
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 130px 0 60px;
        min-height: auto;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero h1 {
        font-size: clamp(32px, 6vw, 44px);
    }
    .hero p {
        max-width: 100%;
        font-size: 16px;
    }
    .hero-dashboard {
        order: -1;
    }
    .dashboard-main {
        max-width: 100%;
        transform: none;
        padding: 20px 18px 18px;
    }
    .dashboard-main:hover {
        transform: none;
    }
    .float-1,
    .float-2 {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 115px 0 50px;
        min-height: auto;
    }
    .hero h1 {
        font-size: 28px;
    }
    .hero-cta .btn-primary,
    .hero-cta .btn-secondary {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}

/* ===== SECTION COMMON ===== */
section {
    padding: 80px 0;
}

.section-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 12px;
}

.section-headline {
    font-size: clamp(28px, 3.2vw, 44px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: 14px;
}

.section-headline .highlight {
    color: var(--teal);
}

.section-sub {
    font-size: 17px;
    color: var(--muted);
    max-width: 640px;
    line-height: 1.7;
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    .section-headline {
        font-size: clamp(26px, 4vw, 34px);
    }
    .section-sub {
        font-size: 15px;
    }
}

/* ===== SECTION — PROBLEM ===== */
.problem {
    background: var(--white);
    position: relative;
}

.problem-inner {
    position: relative;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.problem-card {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 28px 24px;
    border: 1px solid var(--border);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
    position: relative;
}

.problem-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.problem-card .card-icon {
    font-size: 22px;
    color: var(--teal);
    margin-bottom: 12px;
}

.problem-card h4 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--navy);
    margin-bottom: 8px;
}

.problem-card ul {
    list-style: none;
    font-size: 13px;
    color: var(--muted);
    line-height: 2.2;
}

.problem-card ul li::before {
    content: '— ';
    color: var(--teal);
}

@media (max-width: 1024px) {
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== LIFECYCLE SECTION ===== */
.lifecycle-section {
    background: var(--bg);
    overflow: hidden;
    padding-bottom: 60px;
}

.lifecycle-section .section-sub {
    max-width: 640px;
}

.lifecycle-diagram {
    margin-top: 48px;
    position: relative;
}

.lifecycle-circle {
    display: none;
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 100%;
}

@media (min-width: 901px) {
    .lifecycle-circle {
        display: block;
    }
    .lifecycle-vertical {
        display: none !important;
    }
}

.lifecycle-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--navy);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 8px 30px rgba(8, 21, 34, 0.2);
    z-index: 10;
    text-align: center;
    border: 3px solid var(--teal);
}

.lifecycle-center .center-icon {
    font-size: 24px;
    color: var(--teal-bright);
    margin-bottom: 4px;
}

.lifecycle-center .center-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    line-height: 1.2;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

.lifecycle-node {
    position: absolute;
    width: 180px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 14px 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
    cursor: default;
    z-index: 5;
}

.lifecycle-node:hover {
    border-color: var(--teal);
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
    z-index: 6;
}

.lifecycle-node .node-icon {
    display: inline-block;
    color: var(--teal);
    font-size: 16px;
    margin-bottom: 4px;
}

.lifecycle-node .node-content {
    display: flex;
    flex-direction: column;
}

.lifecycle-node .node-number {
    font-size: 10px;
    font-weight: 700;
    color: var(--teal);
    letter-spacing: 0.04em;
    margin-bottom: 2px;
}

.lifecycle-node .node-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
}

.lifecycle-node .node-desc {
    font-size: 11px;
    color: var(--muted);
    margin-top: 2px;
    line-height: 1.3;
}

.node-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}
.node-2 {
    top: 12%;
    right: 2%;
}
.node-3 {
    top: 42%;
    right: 0;
    transform: translateY(-50%);
}
.node-4 {
    bottom: 12%;
    right: 2%;
}
.node-5 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.node-6 {
    bottom: 12%;
    left: 2%;
}
.node-7 {
    top: 42%;
    left: 0;
    transform: translateY(-50%);
}
.node-8 {
    top: 12%;
    left: 2%;
}

.node-3:hover,
.node-7:hover {
    transform: translateY(-50%) scale(1.05);
}
.node-1:hover,
.node-5:hover {
    transform: translateX(-50%) scale(1.05);
}

.lifecycle-arrow {
    position: absolute;
    color: var(--teal);
    font-size: 18px;
    z-index: 3;
    opacity: 0.6;
}

.arrow-1 {
    top: 7%;
    right: 18%;
    transform: rotate(45deg);
}
.arrow-2 {
    top: 27%;
    right: 4%;
    transform: rotate(80deg);
}
.arrow-3 {
    top: 50%;
    right: -2%;
    transform: rotate(90deg);
}
.arrow-4 {
    bottom: 27%;
    right: 4%;
    transform: rotate(100deg);
}
.arrow-5 {
    bottom: 7%;
    right: 18%;
    transform: rotate(135deg);
}
.arrow-6 {
    bottom: 7%;
    left: 18%;
    transform: rotate(-135deg);
}
.arrow-7 {
    bottom: 27%;
    left: 4%;
    transform: rotate(-100deg);
}
.arrow-8 {
    top: 27%;
    left: 4%;
    transform: rotate(-80deg);
}

.lifecycle-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(24, 167, 161, 0.1);
    animation: pulse-ring 4s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes pulse-ring {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.3;
    }
}

.lifecycle-vertical {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 10px 0;
    max-width: 500px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .lifecycle-vertical {
        display: flex !important;
    }
    .lifecycle-circle {
        display: none !important;
    }
}

.v-node {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.v-node:hover {
    border-color: var(--teal);
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.v-node.highlight {
    border-color: var(--teal);
    background: var(--teal-light);
}

.v-node .v-num {
    font-size: 14px;
    font-weight: 700;
    color: var(--teal);
    width: 32px;
    flex-shrink: 0;
}

.v-node .v-content {
    display: flex;
    flex-direction: column;
}

.v-node .v-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
}

.v-node .v-desc {
    font-size: 12px;
    color: var(--muted);
}

.v-arrow {
    text-align: center;
    color: var(--border);
    font-size: 14px;
    padding: 2px 0;
}

.v-loop {
    text-align: center;
    color: var(--teal);
    font-size: 13px;
    font-weight: 500;
    padding: 12px 0 0;
}

.v-loop i {
    margin-right: 6px;
}

.lifecycle-support {
    margin-top: 32px;
    padding: 16px 24px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    font-size: 13px;
    color: var(--muted);
}

.lifecycle-support i {
    color: var(--teal);
    margin-right: 8px;
}

/* ===== SECTION — PLATFORM ===== */
.platform {
    background: var(--white);
    position: relative;
}

.platform-arch {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 40px;
    padding: 44px 32px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.platform-arch::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(24, 167, 161, 0.04), transparent 70%);
    pointer-events: none;
}

.arch-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(24, 167, 161, 0.05), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.arch-layer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px 20px;
    position: relative;
    z-index: 1;
}

.arch-node {
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    padding: 8px 20px;
    border-radius: 20px;
    background: var(--white);
    border: 1px solid var(--border);
    transition: border var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
    cursor: default;
    position: relative;
}

.arch-node:hover {
    border-color: var(--teal);
    background: var(--teal-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(24, 167, 161, 0.12);
}

.arch-node.central {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
    font-size: 20px;
    padding: 16px 36px;
    font-weight: 700;
    box-shadow: 0 8px 30px rgba(8, 21, 34, 0.2);
}

.arch-node.central:hover {
    background: var(--teal);
    border-color: var(--teal);
    box-shadow: 0 8px 30px rgba(24, 167, 161, 0.3);
}

.arch-connector {
    color: var(--border);
    font-size: 16px;
    font-weight: 300;
    transition: color var(--transition);
}

.arch-node:hover+.arch-connector,
.arch-connector:hover {
    color: var(--teal);
}

@media (max-width: 700px) {
    .platform-arch {
        padding: 24px 16px;
    }
    .arch-layer {
        flex-direction: column;
        gap: 8px;
    }
    .arch-connector {
        transform: rotate(90deg);
        font-size: 12px;
    }
    .arch-node.central {
        font-size: 18px;
        padding: 14px 28px;
    }
}

/* ===== SECTION — BEHAVIOR ===== */
.behavior-hero {
    background: var(--navy);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.behavior-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 24px 24px;
    background-position: 0 0;
}

.behavior-hero .section-eyebrow {
    color: var(--teal-bright);
}

.behavior-hero .section-headline {
    color: var(--white);
}

.behavior-hero .section-headline .highlight {
    color: var(--teal-bright);
}

.behavior-hero .section-sub {
    color: rgba(255, 255, 255, 0.6);
}

.behavior-flow-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 48px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.flow-vertical {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 20px 0;
}

.flow-node {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 18px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border-left: 3px solid rgba(255, 255, 255, 0.08);
    transition: background var(--transition), border var(--transition), transform var(--transition), box-shadow var(--transition);
    cursor: default;
}

.flow-node:hover {
    background: rgba(24, 167, 161, 0.10);
    border-left-color: var(--teal-bright);
    transform: translateX(6px);
    box-shadow: 0 0 30px rgba(24, 167, 161, 0.05);
}

.flow-node.highlight {
    background: rgba(24, 167, 161, 0.12);
    border-left-color: var(--teal-bright);
}

.flow-node .num {
    font-size: 11px;
    font-weight: 700;
    color: var(--teal-bright);
    width: 24px;
    text-align: right;
    opacity: 0.6;
}

.flow-node .label {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.02em;
}

.flow-node .label small {
    font-weight: 400;
    color: rgba(255, 255, 255, 0.35);
    font-size: 11px;
    margin-left: 6px;
}

.flow-arrow {
    text-align: center;
    color: rgba(255, 255, 255, 0.08);
    font-size: 12px;
    padding: 2px 0;
}

.behavior-interface {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius);
    padding: 28px 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: border var(--transition), box-shadow var(--transition);
}

.behavior-interface:hover {
    border-color: rgba(24, 167, 161, 0.25);
    box-shadow: 0 0 40px rgba(24, 167, 161, 0.05);
}

.behavior-interface .int-head {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.int-row {
    display: flex;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 12px;
}

.int-row .lbl {
    color: rgba(255, 255, 255, 0.35);
    font-weight: 500;
}

.int-row .val {
    color: rgba(255, 255, 255, 0.8);
}

.int-row .val.teal {
    color: var(--teal-bright);
}

.int-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 10px;
}

.int-tag {
    background: rgba(24, 167, 161, 0.10);
    color: var(--teal-bright);
    font-size: 10px;
    padding: 3px 12px;
    border-radius: 12px;
    font-weight: 500;
    transition: background var(--transition);
}

.int-tag:hover {
    background: rgba(24, 167, 161, 0.2);
}

@media (max-width: 900px) {
    .behavior-flow-wrap {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .flow-vertical {
        padding: 0;
    }
}

/* ===== HIGH FREQUENCY ===== */
.hf-section {
    background: var(--bg);
}

.hf-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 32px;
    align-items: center;
}

.hf-counter {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 32px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition), transform var(--transition);
}

.hf-counter:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.counter-display .big {
    font-size: 56px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1;
    display: block;
}

.counter-display .big .teal {
    color: var(--teal);
}

.counter-bar {
    width: 100%;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 16px 0 12px;
    overflow: hidden;
}

.counter-bar .bar-fill {
    height: 100%;
    background: var(--teal);
    border-radius: 2px;
    transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.hf-counter .label {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
    font-weight: 500;
}

.hf-counter .sub {
    font-size: 13px;
    color: var(--muted);
    margin-top: 8px;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.hf-features {
    display: grid;
    gap: 18px;
}

.hf-feature {
    padding: 18px 22px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.hf-feature:hover {
    border-color: var(--teal);
    transform: translateX(6px);
    box-shadow: var(--shadow);
}

.hf-feature .icon {
    color: var(--teal);
    font-size: 16px;
    margin-right: 10px;
    display: inline-block;
}

.hf-feature strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    display: inline;
}

.hf-feature p {
    font-size: 13px;
    color: var(--muted);
    margin-top: 2px;
}

@media (max-width: 768px) {
    .hf-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ===== AI SECTION ===== */
.ai-section {
    background: var(--teal-light);
    position: relative;
}

.ai-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px 20px;
    flex-wrap: wrap;
    padding: 28px 24px;
    margin: 24px 0 32px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.ai-flow-item {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    padding: 8px 18px;
    border-radius: 16px;
    background: var(--white);
    border: 1px solid var(--border);
    transition: border var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

.ai-flow-item:hover {
    transform: translateY(-2px);
}

.ai-flow-item.active {
    border-color: var(--teal);
    background: var(--teal);
    color: var(--white);
}

.ai-flow-arrow {
    color: var(--border);
    font-size: 14px;
}

.ai-grid {
    display: grid;
    grid-template-columns: 1fr 0.6fr 1fr;
    gap: 24px;
    margin-top: 8px;
}

.ai-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    border: 1px solid var(--border);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.ai-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.ai-card .icon {
    font-size: 24px;
    color: var(--teal);
    margin-bottom: 12px;
    display: block;
}

.ai-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 10px;
}

.ai-note {
    background: var(--bg);
    padding: 16px 18px;
    border-radius: 8px;
    border-left: 3px solid var(--border);
    transition: border-color var(--transition);
}

.ai-card:hover .ai-note {
    border-left-color: var(--teal);
}

.ai-note p {
    font-size: 13px;
    color: var(--text);
    line-height: 1.6;
}

.ai-summary {
    border-left-color: var(--teal);
}

.ai-badge {
    display: inline-block;
    margin-top: 10px;
    font-size: 10px;
    font-weight: 600;
    background: var(--teal-light);
    color: var(--teal);
    padding: 3px 14px;
    border-radius: 12px;
    letter-spacing: 0.04em;
}

.ai-transform {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-style: dashed;
    border-color: var(--teal);
    background: rgba(255, 255, 255, 0.5);
}

.ai-transform .transform-icon {
    font-size: 36px;
    color: var(--teal);
    margin-bottom: 10px;
}

.ai-principles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.ai-principle {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 20px;
    border: 1px solid var(--border);
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.ai-principle:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.ai-principle .icon {
    color: var(--teal);
    font-size: 22px;
    display: block;
    margin-bottom: 8px;
}

.ai-principle small {
    display: block;
    font-weight: 400;
    color: var(--muted);
    font-size: 12px;
    margin-top: 6px;
}

@media (max-width: 900px) {
    .ai-grid {
        grid-template-columns: 1fr;
    }
    .ai-transform {
        padding: 32px;
    }
    .ai-principles {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .ai-flow {
        flex-direction: column;
        gap: 4px;
    }
    .ai-flow-arrow {
        transform: rotate(90deg);
    }
}

/* ===== PATTERNS ===== */
.patterns {
    background: var(--white);
}

.patterns-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px 24px;
    flex-wrap: wrap;
    margin-top: 32px;
    padding: 36px 28px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.patterns-visual .step {
    font-size: 12px;
    font-weight: 600;
    color: var(--navy);
    padding: 8px 20px;
    background: var(--white);
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: border var(--transition), background var(--transition), transform var(--transition);
}

.patterns-visual .step:hover {
    border-color: var(--teal);
    transform: translateY(-2px);
}

.patterns-visual .step.active {
    border-color: var(--teal);
    background: var(--teal-light);
}

.patterns-visual .arrow {
    color: var(--border);
    font-size: 14px;
}

.patterns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.patterns-grid .item {
    padding: 16px 18px;
    background: var(--bg);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--navy);
    border: 1px solid transparent;
    transition: border var(--transition), background var(--transition), transform var(--transition);
    text-align: center;
}

.patterns-grid .item i {
    color: var(--teal);
    margin-right: 6px;
}

.patterns-grid .item:hover {
    border-color: var(--teal);
    background: var(--white);
    transform: translateY(-3px);
}

@media (max-width: 700px) {
    .patterns-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .patterns-visual .step {
        font-size: 10px;
        padding: 6px 14px;
    }
}

@media (max-width: 450px) {
    .patterns-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== DOC ECOSYSTEM ===== */
.eco {
    background: var(--bg);
}

.eco-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.eco-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 24px;
    border: 1px solid var(--border);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.eco-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.eco-card .icon {
    color: var(--teal);
    font-size: 22px;
    margin-bottom: 12px;
    display: block;
}

.eco-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.eco-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

.eco-card.large {
    grid-column: span 2;
}

@media (max-width: 1024px) {
    .eco-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .eco-card.large {
        grid-column: span 1;
    }
}

@media (max-width: 600px) {
    .eco-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== FEATURES ===== */
.features-section {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.feature-card {
    padding: 28px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.feature-card .icon {
    color: var(--teal);
    font-size: 22px;
    margin-bottom: 12px;
    display: block;
}

.feature-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.feature-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 550px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== PLATFORM WIDE CAPS ===== */
.caps-strip {
    background: var(--navy);
    color: var(--white);
    padding: 44px 0;
    position: relative;
    overflow: hidden;
}

.caps-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(24, 167, 161, 0.05), transparent 70%);
}

.caps-strip .inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px 48px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 1;
}

.caps-strip .inner span {
    transition: color var(--transition), transform var(--transition);
    cursor: default;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.caps-strip .inner span i {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.15);
    transition: color var(--transition);
}

.caps-strip .inner span:hover {
    color: var(--teal-bright);
    transform: translateY(-2px);
}

.caps-strip .inner span:hover i {
    color: var(--teal-bright);
}

/* ===== RESPONSIBLE AI DEEP ===== */
.rai-section {
    background: var(--bg);
}

.rai-block {
    background: var(--white);
    border-radius: var(--radius);
    padding: 48px 44px;
    border: 1px solid var(--border);
    margin-top: 28px;
    transition: box-shadow var(--transition);
}

.rai-block:hover {
    box-shadow: var(--shadow-hover);
}

.rai-manifesto {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.rai-block .big-quote {
    font-size: clamp(20px, 2.2vw, 30px);
    font-weight: 600;
    color: var(--navy);
    line-height: 1.4;
}

.rai-block .big-quote .highlight {
    color: var(--teal);
}

.rai-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 8px;
}

.rai-grid .item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
    background: var(--bg);
    border-radius: 8px;
    border-left: 3px solid var(--teal);
    transition: background var(--transition), transform var(--transition);
}

.rai-grid .item:hover {
    background: var(--white);
    transform: translateX(4px);
}

.rai-grid .item i {
    color: var(--teal);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.rai-grid .item h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
}

.rai-grid .item p {
    font-size: 12px;
    color: var(--muted);
    margin-top: 2px;
}

.rai-distinction {
    display: flex;
    gap: 20px;
    margin-top: 28px;
    padding: 24px 28px;
    background: var(--bg);
    border-radius: 8px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.rai-distinction .box {
    font-size: 12px;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 6px;
    background: var(--white);
    border: 1px solid var(--border);
}

.rai-distinction .box.teal {
    border-color: var(--teal);
    background: var(--teal-light);
    color: var(--teal);
}

@media (max-width: 700px) {
    .rai-grid {
        grid-template-columns: 1fr;
    }
    .rai-block {
        padding: 28px 20px;
    }
    .rai-distinction {
        flex-direction: column;
        gap: 8px;
    }
    .rai-distinction span[style] {
        transform: rotate(90deg);
    }
}

/* ===== ABOUT ===== */
.about-section {
    background: var(--white);
}

.about-typo {
    text-align: center;
    margin-bottom: 8px;
}

.about-typo .section-eyebrow {
    margin-bottom: 8px;
}

.about-typo .section-headline {
    max-width: 700px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.about-card {
    padding: 28px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg);
    transition: border var(--transition), transform var(--transition), box-shadow var(--transition);
}

.about-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.about-card .icon {
    color: var(--teal);
    font-size: 24px;
    margin-bottom: 12px;
    display: block;
}

.about-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.about-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 550px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== VISION ===== */
.vision {
    background: var(--navy);
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.vision::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 80%, rgba(24, 167, 161, 0.06), transparent 70%);
    pointer-events: none;
}

.vision-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.vision-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal-bright);
    margin-bottom: 16px;
}

.vision .big {
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    max-width: 800px;
    margin: 0 auto;
}

.vision .big .highlight {
    color: var(--teal-bright);
}

.vision p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.5);
    max-width: 560px;
    margin: 18px auto 0;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .vision {
        padding: 60px 0;
    }
    .vision .big {
        font-size: clamp(28px, 5vw, 38px);
    }
    .vision p {
        font-size: 16px;
    }
}

/* ===== FINAL CTA ===== */
.final-cta {
    background: var(--bg);
    text-align: center;
    padding: 80px 0 70px;
}

.final-cta .section-headline {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta .section-headline .highlight {
    color: var(--teal);
}

.final-cta .section-sub {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta .cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-top: 28px;
}

.final-cta .btn-primary {
    background: var(--navy);
    color: var(--white);
}

.final-cta .btn-primary:hover {
    background: var(--teal);
    color: var(--white);
}

.final-cta .btn-secondary {
    color: var(--navy);
    border-color: var(--border);
}

.final-cta .btn-secondary:hover {
    border-color: var(--navy);
    background: rgba(8, 21, 34, 0.04);
    color: var(--navy);
}

@media (max-width: 480px) {
    .final-cta .cta-row .btn-primary,
    .final-cta .cta-row .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.5);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 {
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}

.footer p,
.footer a {
    font-size: 13px;
    line-height: 2.2;
    display: block;
    transition: color var(--transition);
}

.footer a:hover {
    color: var(--white);
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 6px;
}

.footer-brand .logo-image {
    width: 150px;
    height: auto;
    object-fit: contain;
}

.footer-brand .tag {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.35);
}

.footer-brand .desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.25);
    max-width: 280px;
    margin-top: 6px;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.25);
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 500px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ANIMATION HELPERS ===== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-d1 {
    transition-delay: 0.08s;
}

.reveal-d2 {
    transition-delay: 0.16s;
}

.reveal-d3 {
    transition-delay: 0.24s;
}

.reveal-d4 {
    transition-delay: 0.32s;
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 180px 0 60px;  /* Increased from 150px */
        min-height: auto;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 170px 0 50px;  /* Increased from 130px */
        min-height: auto;
    }
}