/* ================================
   Alder CSS - Professional Consultancy Design
   ================================ */

/* Brand Font Faces */
@font-face {
    font-family: 'Nord';
    src: url('../fonts/Nord-Book.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Nord';
    src: url('../fonts/Nord-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

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

:root {
    /* Core palette - professional, calm tones */
    --black: #1a1a2e;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #adb5bd;
    --gray-500: #6c757d;
    --gray-600: #495057;
    --gray-700: #343a40;
    --gray-800: #212529;
    --gray-900: #16161a;

    /* Brand colors from logo */
    --brand-green: #4CB963;
    --brand-navy: #1a365d;
    --accent: #4CB963;
    --accent-dim: #3da854;
    --accent-glow: rgba(76, 185, 99, 0.15);

    /* Typography - Brand Fonts */
    --font-display: 'Nord', 'Montserrat', sans-serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;
    --font-mono: 'Montserrat', monospace;

    /* Spacing scale */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --space-2xl: 12rem;

    /* Layout */
    --container: 1400px;
    --gutter: clamp(1.5rem, 5vw, 4rem);
}

/* ================================
   Base & Reset
   ================================ */

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
}


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

ul, ol {
    list-style: none;
}

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

/* Selection */
::selection {
    background: var(--accent);
    color: var(--black);
}

/* ================================
   Typography
   ================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--black);
}

p {
    color: var(--gray-600);
}

.section-number {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--accent);
    display: block;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: var(--space-md);
}

/* ================================
   Layout
   ================================ */

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

.section {
    padding: var(--space-xl) 0;
    position: relative;
}

/* ================================
   Navigation
   ================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
}

.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 1rem var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 56px;
    width: auto;
    object-fit: contain;
}

/* Pill/Tab Style Navigation */
.nav-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--gray-100);
    padding: 0.5rem;
    border-radius: 50px;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-600);
    letter-spacing: 0.01em;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    background: transparent;
}

.nav-links a:hover {
    color: var(--black);
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.nav-links a.active {
    color: var(--white);
    background: var(--brand-navy);
    box-shadow: 0 2px 8px rgba(26, 54, 93, 0.25);
}

.nav-cta {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--white);
    background: var(--accent);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 2px 8px rgba(76, 185, 99, 0.3);
}

.nav-cta:hover {
    background: var(--accent-dim);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(76, 185, 99, 0.4);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        font-size: 0.875rem;
        padding: 0.625rem 1.25rem;
    }
}

/* ================================
   Buttons
   ================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent);
    transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 0;
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-primary:hover {
    color: var(--black);
}

.btn-primary:hover::before {
    left: 0;
}

.btn-arrow {
    transition: transform 0.3s ease;
}

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

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
    border-color: var(--gray-300);
}

.btn-ghost:hover {
    border-color: var(--black);
    color: var(--black);
}

.btn-large {
    font-size: 1.125rem;
    padding: 1.25rem 2.5rem;
}

/* ================================
   Hero Section
   ================================ */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px var(--gutter) var(--space-sm);
    max-width: var(--container);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

/* Hero Animation */
.hero-animation {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    animation: fadeIn 1.2s ease 0.3s forwards;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 350px;
    height: 100%;
    background: linear-gradient(to right, var(--white) 0%, var(--white) 30%, transparent 100%);
    z-index: 1;
}

.hero-animation lottie-player {
    width: 100%;
    height: 80%;
    opacity: 0.9;
}

.hero-content,
.hero-stat {
    position: relative;
    z-index: 1;
}


@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-content {
    max-width: 900px;
}

.hero-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    opacity: 0;
    animation: slideUp 0.8s ease forwards;
}

.label-line {
    width: 60px;
    height: 2px;
    background: var(--accent);
}

.label-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 4rem);
    line-height: 0.95;
    margin-bottom: var(--space-xs);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }
.title-line:nth-child(4) { animation-delay: 0.4s; }

.title-accent {
    color: var(--accent);
    -webkit-text-stroke: 2px var(--accent);
    -webkit-text-fill-color: transparent;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-sub {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gray-600);
    max-width: 500px;
    margin-bottom: var(--space-sm);
    opacity: 0;
    animation: slideUp 0.8s ease 0.5s forwards;
}

.hero-value-prop {
    margin-bottom: var(--space-sm);
    opacity: 0;
    animation: slideUp 0.8s ease 0.55s forwards;
}

.hero-cta-line {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.hero-cta-sub {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 500;
    color: var(--black);
    line-height: 1.4;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    opacity: 0;
    animation: slideUp 0.8s ease 0.65s forwards;
}

.hero-stat {
    background: var(--black);
    color: var(--white);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    min-width: 200px;
    opacity: 0;
    animation: slideUp 0.8s ease 0.7s forwards;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 500;
    line-height: 1;
    color: var(--accent);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.stat-result {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
}

.stat-source {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-style: italic;
    color: var(--gray-500);
    margin-top: var(--space-xs);
}

@media (max-width: 968px) {
    .hero {
        min-height: 100vh;
        min-height: 100dvh;
        padding: 100px var(--gutter) var(--space-md);
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-animation {
        width: 60%;
        height: 50%;
        right: 0;
        top: auto;
        bottom: 0;
        transform: none;
    }

    .hero-animation::before {
        width: 80px;
        background: linear-gradient(to right, var(--white) 0%, transparent 100%);
    }

    .hero-animation lottie-player {
        opacity: 0.5;
        height: 100%;
    }

    .hero-stat {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: baseline;
        gap: var(--space-sm);
    }

    .stat-number {
        font-size: 3rem;
    }
}

@media (max-width: 600px) {
    .hero {
        min-height: auto;
        padding: 120px var(--gutter) var(--space-lg);
        justify-content: flex-start;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1;
        margin-bottom: var(--space-sm);
    }

    .title-accent {
        -webkit-text-stroke: 1.5px var(--accent);
    }

    .hero-sub {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: var(--space-md);
        max-width: 100%;
    }

    .hero-animation {
        display: block;
        width: 100%;
        height: 40%;
        top: auto;
        bottom: 0;
        right: 0;
        transform: none;
    }

    .hero-animation::before {
        width: 100%;
        height: 60px;
        background: linear-gradient(to bottom, var(--white) 0%, transparent 100%);
    }

    .hero-animation lottie-player {
        opacity: 0.4;
    }

    .hero-label {
        margin-bottom: var(--space-sm);
    }

    .label-text {
        font-size: 0.7rem;
    }

    .label-line {
        width: 40px;
    }

    .hero-actions {
        width: 100%;
    }

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

/* ================================
   Marquee
   ================================ */

.marquee {
    background: var(--black);
    padding: var(--space-sm) 0;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    gap: var(--space-md);
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-track span {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--white);
}

.marquee-dot {
    color: var(--accent) !important;
    font-size: 0.75rem !important;
}

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

/* ================================
   Problem Section
   ================================ */

.section-problem {
    background: var(--gray-100);
    overflow: hidden;
}

.section-problem .container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
    align-items: start;
}

.problem-content {
    padding-top: var(--space-lg);
}

.problem-lead {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.4;
    margin-bottom: var(--space-lg);
}

.problem-list {
    margin-bottom: var(--space-lg);
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-300);
}

.problem-marker {
    width: 8px;
    height: 8px;
    background: var(--accent);
    margin-top: 0.5rem;
    flex-shrink: 0;
}

.problem-item p {
    font-size: 1.125rem;
    color: var(--gray-700);
}

.problem-conclusion {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--black);
}

/* Gap Diagram */
.gap-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.gap-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    min-width: 100px;
}

.gap-stage-problem {
    background: var(--gray-100);
    border: 2px dashed var(--gray-400);
    border-radius: 4px;
}

.gap-icon {
    width: 40px;
    height: 40px;
    color: var(--gray-500);
}

.gap-stage-problem .gap-icon {
    color: var(--accent);
}

.gap-icon svg {
    width: 100%;
    height: 100%;
}

.gap-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
}

.gap-stage-problem .gap-label {
    color: var(--accent);
}

.gap-arrow {
    width: 32px;
    height: 32px;
    color: var(--gray-400);
    flex-shrink: 0;
}

.gap-arrow svg {
    width: 100%;
    height: 100%;
}

@media (max-width: 600px) {
    .gap-diagram {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .gap-arrow {
        transform: rotate(90deg);
    }

    .gap-stage {
        flex-direction: row;
        min-width: auto;
        width: 100%;
        justify-content: center;
    }
}

.problem-visual {
    position: absolute;
    left: -200px;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    pointer-events: none;
    opacity: 0.4;
}

.visual-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    animation: rotate 60s linear infinite;
}

.visual-circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateX(-50%);
}

.visual-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

@keyframes rotate {
    from { transform: translateY(-50%) rotate(0deg); }
    to { transform: translateY(-50%) rotate(360deg); }
}

@media (max-width: 968px) {
    .section-problem .container {
        grid-template-columns: 1fr;
    }

    .problem-visual {
        display: none;
    }
}

/* ================================
   Who Section
   ================================ */

.section-who {
    background: var(--white);
}

.who-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-xl);
}

.who-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.who-card {
    background: var(--gray-100);
    padding: var(--space-md);
    position: relative;
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.who-card:hover {
    background: var(--white);
    border-color: var(--black);
    transform: translateY(-8px);
}

.card-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 500;
    line-height: 1;
    color: var(--gray-300);
    display: block;
    margin-bottom: var(--space-sm);
    transition: color 0.4s ease;
}

.who-card:hover .card-number {
    color: var(--accent);
}

.who-card p {
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .who-grid {
        grid-template-columns: 1fr;
    }

    .who-cards {
        grid-template-columns: 1fr;
    }
}

/* ================================
   Image Break
   ================================ */

.image-break {
    width: 100%;
    height: 280px;
    overflow: hidden;
    position: relative;
}

.image-break img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    filter: grayscale(20%);
}

@media (max-width: 768px) {
    .image-break {
        height: 200px;
    }
}

/* Brand Banner */
.brand-banner {
    width: 100%;
    padding: var(--space-lg) var(--gutter);
    background: var(--accent);
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-banner img {
    max-width: 400px;
    width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .brand-banner {
        padding: var(--space-md) var(--gutter);
    }

    .brand-banner img {
        max-width: 280px;
    }
}

/* ================================
   Offer Section
   ================================ */

.section-offer {
    background: var(--black);
    color: var(--white);
}

.offer-intro {
    max-width: 700px;
    margin-bottom: var(--space-xl);
}

.offer-intro .section-number {
    color: var(--accent);
}

.offer-title {
    font-size: clamp(3rem, 7vw, 5rem);
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.offer-tagline {
    font-size: 1.25rem;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.offer-desc {
    font-size: 1.125rem;
    color: var(--gray-400);
}

.process-flow {
    display: flex;
    align-items: stretch;
    border-top: 1px solid var(--gray-700);
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    flex-shrink: 0;
    color: var(--accent);
}

.process-arrow svg {
    width: 24px;
    height: 24px;
}

.process-step {
    flex: 1;
    padding: var(--space-md);
    border-right: 1px solid var(--gray-700);
    transition: background 0.4s ease;
}

.process-step:last-child {
    border-right: none;
}

.process-step:hover {
    background: var(--gray-900);
}

.step-header {
    margin-bottom: var(--space-sm);
}

.step-num {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    display: block;
    margin-bottom: var(--space-xs);
}

.step-title {
    font-size: 1.25rem;
    color: var(--white);
    text-transform: none;
    font-family: var(--font-body);
    font-weight: 600;
    line-height: 1.3;
}

.step-desc {
    font-size: 0.9375rem;
    color: var(--gray-400);
    line-height: 1.6;
}

@media (max-width: 968px) {
    .process-flow {
        flex-wrap: wrap;
    }

    .process-step {
        flex: 1 1 calc(50% - 24px);
        border-right: none;
        border-bottom: 1px solid var(--gray-700);
    }

    .process-arrow {
        display: none;
    }

    .process-step:nth-child(odd) {
        border-right: 1px solid var(--gray-700);
    }

    .process-step:nth-last-child(-n+2) {
        border-bottom: none;
    }
}

@media (max-width: 600px) {
    .process-flow {
        flex-direction: column;
    }

    .process-step {
        flex: 1 1 100%;
        border-right: none;
        border-bottom: 1px solid var(--gray-700);
    }

    .process-step:nth-child(odd) {
        border-right: none;
    }

    .process-step:last-of-type {
        border-bottom: none;
    }
}

/* ================================
   Outcomes Section
   ================================ */

.section-outcomes {
    background: var(--gray-100);
}

.outcomes-header {
    margin-bottom: var(--space-lg);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.outcome {
    padding: var(--space-md) 0;
    border-top: 2px solid var(--black);
    transition: all 0.4s ease;
}

.outcome:hover {
    border-color: var(--accent);
}

.outcome-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-sm);
    color: var(--gray-400);
    transition: color 0.4s ease;
}

.outcome:hover .outcome-icon {
    color: var(--accent);
}

.outcome h3 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    text-transform: none;
    margin-bottom: var(--space-xs);
}

.outcome p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

@media (max-width: 968px) {
    .outcomes-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

/* ================================
   Expansion Section (Combined Problem + Who)
   ================================ */

.section-expansion {
    background: var(--brand-navy);
    color: var(--white);
}

.expansion-header {
    margin-bottom: var(--space-lg);
}

.expansion-header .section-number {
    color: var(--accent);
}

.expansion-header .section-title {
    color: var(--white);
}

.expansion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.expansion-subtitle {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    text-transform: none;
}

.expansion-lead {
    font-size: 1.0625rem;
    color: var(--gray-300);
    line-height: 1.7;
}

.expansion-list {
    list-style: none;
    padding: 0;
}

.expansion-list li {
    position: relative;
    padding-left: var(--space-md);
    padding-bottom: var(--space-sm);
    font-size: 1rem;
    color: var(--gray-300);
    line-height: 1.6;
    border-left: 2px solid var(--accent);
    margin-bottom: var(--space-sm);
}

.expansion-list li:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .expansion-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* ================================
   Next Steps Section
   ================================ */

.section-next {
    background: var(--white);
}

.next-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

.next-header h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

.next-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--black);
    margin-bottom: var(--space-md);
}

.next-list {
    margin-bottom: var(--space-md);
}

.next-item {
    padding: var(--space-sm) 0;
    padding-left: var(--space-md);
    border-left: 2px solid var(--gray-300);
    font-size: 1rem;
    color: var(--gray-700);
    transition: all 0.3s ease;
}

.next-item:hover {
    border-color: var(--accent);
    color: var(--black);
    padding-left: calc(var(--space-md) + 8px);
}

.next-cta-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent);
}

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

/* ================================
   About Section
   ================================ */

.section-about {
    background: var(--gray-100);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

.about-lead {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--black);
    margin-bottom: var(--space-md);
}

.about-content p {
    font-size: 1.0625rem;
    margin-bottom: var(--space-sm);
}

.about-focus {
    background: var(--gray-100);
    padding: var(--space-md);
    margin-top: var(--space-md);
}

.focus-label {
    font-weight: 600;
    color: var(--black);
    display: block;
    margin-bottom: var(--space-sm);
}

.about-focus ul {
    padding-left: var(--space-sm);
}

.about-focus li {
    position: relative;
    padding-left: 2rem;
    color: var(--gray-700);
    margin-bottom: var(--space-xs);
}

.about-focus li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent);
}

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

/* ================================
   Ecosystem Alignment Section
   ================================ */

.section-ecosystem {
    background: var(--brand-navy);
    padding: var(--space-lg) 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Orbit Circle Animation */
.orbit-animation {
    position: absolute;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    width: 350px;
    height: 350px;
    pointer-events: none;
    z-index: 0;
}

.orbit-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(76, 185, 99, 0.25);
    border-radius: 50%;
}

.orbit-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(76, 185, 99, 0.8);
    animation: orbitCircle 8s linear infinite;
}

@keyframes orbitCircle {
    from {
        transform: rotate(0deg) translateX(175px) rotate(0deg);
    }
    to {
        transform: rotate(360deg) translateX(175px) rotate(-360deg);
    }
}

@media (max-width: 768px) {
    .orbit-animation {
        width: 250px;
        height: 250px;
        left: -80px;
    }

    .orbit-dot {
        animation: orbitCircleSmall 6s linear infinite;
    }

    @keyframes orbitCircleSmall {
        from {
            transform: rotate(0deg) translateX(125px) rotate(0deg);
        }
        to {
            transform: rotate(360deg) translateX(125px) rotate(-360deg);
        }
    }
}

.ecosystem-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    max-width: 800px;
}

.ecosystem-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--accent);
}

.ecosystem-icon svg {
    width: 100%;
    height: 100%;
}

.ecosystem-text h3 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-xs);
    text-transform: none;
}

.ecosystem-text p {
    font-size: 0.9375rem;
    color: var(--gray-300);
    line-height: 1.6;
}

@media (max-width: 600px) {
    .ecosystem-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ================================
   CTA Section
   ================================ */

.section-cta {
    background: var(--white);
    color: var(--black);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--black);
    margin-bottom: var(--space-md);
}

.cta-sub {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.cta-question {
    font-size: 1rem;
    font-style: italic;
    color: var(--gray-600);
    margin-bottom: var(--space-sm);
}

.cta-invite {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--black);
    border: 2px solid var(--black);
}

.btn-secondary:hover {
    background: var(--black);
    color: var(--white);
}

.btn-secondary span {
    position: relative;
    z-index: 1;
}

/* Contact Cards Grid */
.cta-contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--gray-100);
    border: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
}

.contact-card-link:hover {
    background: var(--white);
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(76, 185, 99, 0.15);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 1rem;
    color: var(--accent);
    transition: all 0.4s ease;
}

.contact-card-link:hover .contact-card-icon {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.1);
}

.contact-card-icon svg {
    width: 24px;
    height: 24px;
}

.contact-card-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.contact-card-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.25rem;
}

.contact-card-sub {
    font-size: 0.875rem;
    color: var(--gray-500);
}

@media (max-width: 768px) {
    .cta-contact-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-card {
        padding: 1.5rem;
    }
}

/* ================================
   Footer
   ================================ */

.footer {
    background: var(--gray-900);
    border-top: 1px solid var(--gray-800);
    padding: var(--space-md) 0;
}

.footer-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-brand {
    display: flex;
    align-items: center;
}

.footer-logo {
    height: 40px;
    width: auto;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--gray-400);
    transition: color 0.3s ease;
}

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

.footer-copy {
    font-size: 0.75rem;
    color: var(--gray-600);
}

@media (max-width: 600px) {
    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* ================================
   Scroll Animations
   ================================ */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Staggered children */
.stagger > * {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.5s; }

.stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ================================
   Contact Page
   ================================ */

.section-contact-page {
    padding-top: calc(80px + var(--space-xl));
    min-height: 100vh;
    background: var(--white);
}

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--space-sm);
}

.contact-page-lead {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.contact-page-desc {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.contact-page-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.contact-detail-icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-detail-icon svg {
    width: 100%;
    height: 100%;
}

.contact-detail a {
    color: var(--gray-700);
    font-size: 1rem;
    transition: color 0.3s ease;
}

.contact-detail a:hover {
    color: var(--accent);
}

.contact-page-form-wrapper {
    background: var(--gray-100);
    padding: var(--space-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group .required {
    color: var(--accent);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    background: var(--white);
    transition: border-color 0.3s ease;
}

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

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

.contact-form .btn {
    align-self: flex-start;
}

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

    .form-row {
        grid-template-columns: 1fr;
    }

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

/* ================================
   Responsive adjustments
   ================================ */

@media (max-width: 480px) {
    :root {
        --space-lg: 3rem;
        --space-xl: 5rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}