/* ═══════════ DESIGN TOKENS ═══════════ */
:root {
    --orange: #FF7D29;
    --orange-dim: rgba(255, 125, 41, .08);
    --orange-glow: rgba(255, 125, 41, .3);
    --red: #ef4444;
    --green: #22c55e;
    --bg: #050505;
    --bg-2: #0a0a0a;
    --bg-3: #111111;
    --surface: rgba(255, 255, 255, .03);
    --surface-hover: rgba(255, 255, 255, .06);
    --border: rgba(255, 255, 255, .08);
    --border-hover: rgba(255, 255, 255, .15);
    --text: #fafafa;
    --text-2: #a1a1aa;
    --text-3: #52525b;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;
    --nav-height: 72px;
    --max-width: 1200px;
}

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

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

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

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ═══════════ ROLE-SWITCHING ANIMATION ═══════════ */
.role-content {
    transition: opacity .4s ease;
}

/* ═══════════ NAVBAR ═══════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: all .4s ease;
}

.navbar.scrolled {
    background: rgba(5, 5, 5, .85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo-img {
    height: 40px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-2);
    transition: color .3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width .3s;
}

.nav-link:hover {
    color: var(--text);
}

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

.nav-cta {
    font-size: 14px;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 100px;
    background: var(--orange);
    color: #fff;
    transition: all .3s;
}

.nav-cta:hover {
    background: #e06c1f;
    transform: translateY(-1px);
    box-shadow: 0 8px 30px var(--orange-glow);
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
}

.nav-burger span {
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: .3s;
}

/* ═══════════ BUTTONS ═══════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 100px;
    transition: all .3s cubic-bezier(.4, 0, .2, 1);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--orange);
    color: #fff;
}

.btn-primary:hover {
    background: #e06c1f;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px var(--orange-glow);
}

.btn-outline {
    border: 2px solid var(--border-hover);
    color: var(--text);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 40px;
    font-size: 17px;
}

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

/* ═══════════ HERO ═══════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-height);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(1.5px);
    opacity: .35;
    transition: opacity .5s ease;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: transparent;
    z-index: 1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .4;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--orange);
    top: -200px;
    right: -100px;
    animation: floatOrb 12s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: #ff4500;
    bottom: -100px;
    left: -50px;
    animation: floatOrb 15s ease-in-out infinite reverse;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: #7c3aed;
    top: 40%;
    left: 30%;
    animation: floatOrb 18s ease-in-out infinite;
}

@keyframes floatOrb {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -40px) scale(1.1);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.9);
    }

    75% {
        transform: translate(40px, 30px) scale(1.05);
    }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 80px 24px;
}

.hero-left {
    position: relative;
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-mockup {
    width: 100%;
    max-width: 440px;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .5));
    animation: mockupFloat 6s ease-in-out infinite;
}

@keyframes mockupFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-18px) rotate(1deg);
    }
}

.hero-stack {
    display: grid;
}

.hero-text-block {
    grid-area: 1 / 1;
    transition: opacity .5s ease;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 68px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--orange) 0%, #ff4500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 19px;
    color: var(--text-2);
    max-width: 600px;
    margin-bottom: 36px;
    line-height: 1.7;
}

/* ═══════════ ROLE SWITCH BUTTON ═══════════ */
.hero-role-switch {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.role-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 100px;
    border: 2px solid var(--border-hover);
    color: var(--text);
    background: transparent;
    cursor: pointer;
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
    position: relative;
    overflow: hidden;
}

.role-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--orange);
    border-radius: 100px;
    opacity: 0;
    transition: opacity .4s;
    z-index: -1;
}

.role-btn.active {
    border-color: var(--orange);
    color: #fff;
    box-shadow: 0 8px 30px var(--orange-glow);
}

.role-btn.active::before {
    opacity: 1;
}

.role-btn:not(.active):hover {
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-2px);
}

/* ═══════════ iPHONE FRAME ═══════════ */
.iphone-frame {
    position: relative;
    width: 280px;
    background: #1a1a1a;
    border-radius: 44px;
    padding: 14px;
    border: 3px solid #333;
    box-shadow:
        0 40px 80px rgba(0, 0, 0, .7),
        0 0 60px var(--orange-glow),
        inset 0 0 0 1px rgba(255, 255, 255, .05);
    transition: all .6s cubic-bezier(.4, 0, .2, 1);
}

.iphone-frame:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 50px 100px rgba(0, 0, 0, .8),
        0 0 80px var(--orange-glow),
        inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.iphone-notch {
    width: 120px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    border: 2px solid #333;
    border-top: none;
}

.iphone-screen {
    border-radius: 32px;
    overflow: hidden;
    background: #000;
    position: relative;
}

.iphone-screen img {
    width: 100%;
    display: block;
    border-radius: 0;
}

.iphone-img {
    transition: opacity .5s ease;
}

/* iPhone Placeholder (empty slot for user screenshots) */
.iphone-placeholder {
    aspect-ratio: 9 / 19.5;
    background: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-3);
}

.iphone-placeholder i {
    font-size: 40px;
    color: var(--orange);
    opacity: .6;
}

.iphone-placeholder span {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
}

/* Hero Images */
.hero-img {
    width: 100%;
    max-width: 500px;
    border-radius: 24px;
    filter: blur(2px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .5), 0 0 60px var(--orange-glow);
    border: 2px solid rgba(255, 255, 255, .08);
    transition: all .6s cubic-bezier(.4, 0, .2, 1);
}

.hero-img:hover {
    filter: blur(0);
    transform: translateY(-6px) scale(1.02);
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-right .iphone-frame {
    animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-16px);
    }
}

.hero-right .iphone-frame:hover {
    animation: none;
    transform: translateY(-8px) scale(1.02);
}

.scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    color: var(--text-3);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(12px);
    }
}

/* ═══════════ SECTIONS ═══════════ */
.section {
    padding: 100px 0;
    position: relative;
}

.section-dark {
    background: var(--bg-2);
}

.section-gradient {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 30%, var(--bg) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-2);
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 20px;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.tag-orange {
    color: var(--orange);
    background: var(--orange-dim);
    border-color: rgba(255, 125, 41, .2);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.15;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-2);
    max-width: 600px;
    margin: 14px auto 0;
    line-height: 1.6;
}

.text-orange {
    color: var(--orange);
}

.text-red {
    color: var(--red);
}

/* ═══════════ PROBLEM CARDS ═══════════ */
.problems-cards {
    position: relative;
}

.problems-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.problem-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all .4s;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--red), transparent);
}

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

.problem-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(239, 68, 68, .1);
    border: 1px solid rgba(239, 68, 68, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--red);
    margin-bottom: 20px;
}

.problem-icon.icon-orange {
    background: var(--orange-dim);
    border-color: rgba(255, 125, 41, .2);
    color: var(--orange);
}

.problem-icon.icon-gray {
    background: rgba(255, 255, 255, .04);
    border-color: var(--border);
    color: var(--text-2);
}

.problem-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.problem-card p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.7;
}

/* Problem stat bar */
.problem-stat-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 36px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.problem-stat-item {
    text-align: center;
}

.problem-stat-big {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 900;
    color: var(--orange);
    display: block;
    line-height: 1.2;
}

.problem-stat-item>span:last-child {
    font-size: 14px;
    color: var(--text-3);
}

.problem-stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border);
}

/* ═══════════ SOLUTION — 3 STEPS ═══════════ */
.steps-row {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.step-card {
    flex: 0 0 280px;
    text-align: center;
    position: relative;
    padding: 40px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all .4s;
}

.step-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    background: var(--surface-hover);
}

.step-number {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--orange);
    color: #fff;
    font-weight: 800;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px var(--orange-glow);
}

.step-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: var(--orange-dim);
    border: 1px solid rgba(255, 125, 41, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--orange);
    margin: 12px auto 20px;
}

.step-icon.icon-orange {
    background: var(--orange-dim);
    color: var(--orange);
}

.step-icon.icon-green {
    background: rgba(34, 197, 94, .1);
    border-color: rgba(34, 197, 94, .3);
    color: var(--green);
}

.step-card h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.7;
}

/* ═══ Solution Steps — Alternating Layout ═══ */
.solution-steps {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.solution-step {
    display: flex;
    align-items: center;
    gap: 48px;
}

.solution-step--reversed {
    flex-direction: row-reverse;
}

.solution-step__text {
    flex: 1;
    position: relative;
}

.solution-step__badge {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--orange);
    color: #fff;
    font-weight: 900;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px var(--orange-glow);
}

.solution-step__text h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-1);
}

.solution-step__text p {
    font-size: 16px;
    color: var(--text-2);
    line-height: 1.8;
    max-width: 420px;
}

.solution-step__mockup {
    flex: 0 0 280px;
    overflow: visible;
    transition: transform .6s cubic-bezier(0.22, 1, 0.36, 1);
}

.solution-step__mockup img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 28px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* Slide-in animations */
.solution-step .solution-step__mockup {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity .8s cubic-bezier(0.22, 1, 0.36, 1),
        transform .8s cubic-bezier(0.22, 1, 0.36, 1);
}

.solution-step--reversed .solution-step__mockup {
    transform: translateX(60px);
}

.solution-step.visible .solution-step__mockup {
    opacity: 1;
    transform: translateX(0);
}

/* Text slide-in */
.solution-step .solution-step__text {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .7s cubic-bezier(0.22, 1, 0.36, 1),
        transform .7s cubic-bezier(0.22, 1, 0.36, 1);
}

.solution-step.visible .solution-step__text {
    opacity: 1;
    transform: translateY(0);
}

/* Subtle float on hover */
.solution-step__mockup:hover {
    transform: translateY(-8px);
}

.solution-step__mockup:hover img {
    filter: drop-shadow(0 28px 50px rgba(0, 0, 0, 0.35));
}

@media (max-width: 768px) {

    .solution-step,
    .solution-step--reversed {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .solution-step__text p {
        max-width: 100%;
    }

    .solution-step__badge {
        margin-left: auto;
        margin-right: auto;
    }

    .solution-step__mockup {
        flex: none;
        width: 260px;
        margin: 0 auto;
    }

    .solution-steps {
        gap: 40px;
    }
}

.step-connector {
    display: flex;
    align-items: center;
    padding: 0 8px;
    height: 100px;
}

.step-connector-line {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--border), var(--orange), var(--border));
}

/* ═══════════ APP MOCKUPS — PHONES SHOWCASE ═══════════ */
.phones-showcase {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 40px;
    perspective: 1200px;
}

.phone-float {
    text-align: center;
    transition: all .6s cubic-bezier(.4, 0, .2, 1);
}

.phone-float-left {
    animation: phoneFloatLeft 7s ease-in-out infinite;
    transform: perspective(800px) rotateY(8deg);
}

.phone-float-right {
    animation: phoneFloatRight 8s ease-in-out infinite;
    transform: perspective(800px) rotateY(-8deg);
}

.phone-float-center {
    animation: phoneFloatCenter 6s ease-in-out infinite;
    z-index: 2;
}

@keyframes phoneFloatLeft {

    0%,
    100% {
        transform: perspective(800px) rotateY(8deg) translateY(0);
    }

    50% {
        transform: perspective(800px) rotateY(8deg) translateY(-20px);
    }
}

@keyframes phoneFloatRight {

    0%,
    100% {
        transform: perspective(800px) rotateY(-8deg) translateY(0);
    }

    50% {
        transform: perspective(800px) rotateY(-8deg) translateY(-20px);
    }
}

@keyframes phoneFloatCenter {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-24px);
    }
}

.iphone-sm {
    width: 220px;
}

.iphone-lg {
    width: 260px;
}

.iphone-sm .iphone-notch {
    width: 96px;
    height: 22px;
    border-radius: 0 0 16px 16px;
}

.iphone-lg .iphone-notch {
    width: 108px;
    height: 25px;
}

.iphone-sm {
    border-radius: 36px;
    padding: 12px;
}

.iphone-sm .iphone-screen {
    border-radius: 26px;
}

.phone-label {
    display: block;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-2);
}

/* Wallet Screen (in-phone) */
.app-wallet-screen {
    background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
    padding: 20px 16px;
    min-height: 380px;
}

.wallet-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.wallet-logo {
    width: 28px;
    border-radius: 6px;
}

.wallet-header span {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.wallet-balance {
    text-align: center;
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(255, 125, 41, .08);
    border-radius: 16px;
    border: 1px solid rgba(255, 125, 41, .15);
}

.wallet-amount {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 900;
    color: var(--orange);
    display: block;
}

.wallet-sub {
    font-size: 12px;
    color: var(--text-3);
    display: block;
    margin-top: 2px;
}

.wallet-rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wallet-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, .03);
    border-radius: 10px;
    font-size: 12px;
    color: var(--text-2);
}

.w-green {
    color: var(--green);
    font-size: 14px;
}

.w-orange {
    color: var(--orange);
    font-size: 14px;
}

/* ═══════════ ADVANTAGES / WHY DELIIV ═══════════ */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.adv-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all .4s;
}

.adv-card:hover {
    border-color: rgba(255, 125, 41, .3);
    transform: translateY(-4px);
}

.adv-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--orange-dim);
    border: 1px solid rgba(255, 125, 41, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--orange);
    margin: 0 auto 16px;
}

.adv-card h4 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.adv-card p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.6;
}

/* ═══════════ SOCIAL PROOF ═══════════ */
.section-proof {
    background: linear-gradient(135deg, rgba(255, 125, 41, .03) 0%, var(--bg) 50%, rgba(255, 125, 41, .02) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.proof-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: all .4s;
}

.proof-card:hover {
    border-color: rgba(255, 125, 41, .3);
    transform: translateY(-4px);
}

.proof-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--orange-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--orange);
    margin: 0 auto 18px;
}

.proof-card h4 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 8px;
}

.proof-card p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.6;
}

/* ═══════════ WAITLIST CTA ═══════════ */
.section-cta {
    background: var(--bg-2);
}

.cta-block {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.cta-logo {
    width: 200px;
    border-radius: 18px;
    margin: 0 auto 28px;
    filter: drop-shadow(0 0 40px var(--orange-glow));
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.cta-subtitle {
    font-size: 17px;
    color: var(--text-2);
    margin-bottom: 32px;
    line-height: 1.6;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-input {
    flex: 1;
    padding: 14px 20px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 15px;
    font-family: var(--font-body);
    outline: none;
    transition: border-color .3s;
}

.form-input:focus {
    border-color: var(--orange);
}

.form-input::placeholder {
    color: var(--text-3);
}

.form-role {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.role-option {
    cursor: pointer;
}

.role-option input[type="radio"] {
    display: none;
}

.role-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 100px;
    border: 1px solid var(--border);
    font-size: 15px;
    font-weight: 600;
    transition: all .3s;
    background: var(--surface);
}

.role-chip:hover {
    border-color: var(--border-hover);
}

.role-option input[type="radio"]:checked+.role-chip {
    background: var(--orange);
    border-color: var(--orange);
    color: #fff;
}

.cta-note {
    font-size: 13px;
    color: var(--text-3);
    margin-top: 14px;
}

.waitlist-success {
    display: none;
    padding: 40px 0;
}

.waitlist-success.show {
    display: block;
    animation: fadeIn .5s ease;
}

.success-icon {
    font-size: 56px;
    color: var(--green);
    margin-bottom: 16px;
}

.waitlist-success h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.waitlist-success p {
    color: var(--text-2);
    font-size: 16px;
}

/* ═══════════ FAQ ═══════════ */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color .3s;
}

.faq-item.open {
    border-color: rgba(255, 125, 41, .3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
}

.faq-question i {
    font-size: 20px;
    color: var(--text-3);
    transition: transform .3s, color .3s;
    flex-shrink: 0;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
    color: var(--orange);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--text-2);
    line-height: 1.7;
}

/* ═══════════ FOOTER ═══════════ */
.footer {
    padding: 72px 0 36px;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    width: 100px;
    border-radius: 10px;
    margin-bottom: 14px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-3);
    line-height: 1.6;
}

.footer-links-group h4 {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-group a {
    display: block;
    font-size: 14px;
    color: var(--text-2);
    margin-bottom: 10px;
    transition: color .3s;
}

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

.footer-bottom {
    padding-top: 28px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-3);
}

/* ═══════════ SCROLL REVEAL ═══════════ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: all .8s cubic-bezier(.16, 1, .3, 1);
}

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

.reveal-delay-1 {
    transition-delay: .15s;
}

.reveal-delay-2 {
    transition-delay: .3s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero-right {
        order: -1;
    }

    .hero-mockup {
        max-width: 300px;
    }

    .problems-grid-3 {
        grid-template-columns: 1fr;
    }

    .steps-row {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        height: auto;
        padding: 8px 0;
    }

    .step-connector-line {
        width: 2px;
        height: 30px;
        background: linear-gradient(180deg, var(--border), var(--orange), var(--border));
    }

    .phones-showcase {
        flex-wrap: wrap;
        gap: 24px;
    }

    .phone-float-left,
    .phone-float-right {
        display: none;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .proof-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .nav-cta {
        display: none;
    }

    .nav-burger {
        display: flex;
    }

    .nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(5, 5, 5, .95);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
    }

    .hero-role-switch {
        flex-direction: column;
        align-items: center;
    }

    .problem-stat-bar {
        flex-direction: column;
        gap: 20px;
    }

    .problem-stat-divider {
        width: 40px;
        height: 1px;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .proof-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        flex-direction: column;
    }

    .form-role {
        flex-direction: column;
        align-items: stretch;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}