/* =========================================================
   ULTRA PREMIUM HERO
========================================================= */

.hero {
    position: relative;

    min-height: 100vh;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        linear-gradient(
            rgba(0,0,0,.58),
            rgba(0,0,0,.82)
        ),
        url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?q=80&w=2200&auto=format&fit=crop');

    background-size: cover;
    background-position: center;

    isolation: isolate;
}

.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(0,0,0,.15),
            rgba(0,0,0,.55)
        );

    z-index: 2;
}

.hero-gradient {
    position: absolute;

    inset: 0;

    background:
        radial-gradient(
            circle at 20% 30%,
            rgba(245,185,66,.16),
            transparent 30%
        ),
        radial-gradient(
            circle at 80% 20%,
            rgba(255,255,255,.05),
            transparent 25%
        );

    z-index: 1;
}

.hero-noise {
    position: absolute;

    inset: 0;

    opacity: .05;

    background-image:
        radial-gradient(#fff 1px, transparent 1px);

    background-size: 3px 3px;

    z-index: 1;
}

.hero-light {
    position: absolute;

    border-radius: 999px;

    filter: blur(140px);

    z-index: 1;

    opacity: .4;
}

.light-1 {
    top: -120px;
    right: -80px;

    width: 420px;
    height: 420px;

    background:
        rgba(245,185,66,.24);
}

.light-2 {
    bottom: -120px;
    left: -120px;

    width: 320px;
    height: 320px;

    background:
        rgba(255,255,255,.08);
}

.light-3 {
    top: 40%;
    left: 50%;

    width: 220px;
    height: 220px;

    background:
        rgba(245,185,66,.12);
}

.hero-content {
    position: relative;

    z-index: 5;

    display: grid;
    grid-template-columns: 1fr auto;

    gap: 80px;

    align-items: center;

    width: 100%;
}

.hero-text {
    max-width: 760px;
}

.hero-badge {
    display: inline-flex;

    align-items: center;

    gap: 12px;

    padding: 12px 20px;

    border-radius: 999px;

    background:
        rgba(255,255,255,.08);

    border:
        1px solid rgba(255,255,255,.12);

    backdrop-filter: blur(12px);

    margin-bottom: 32px;

    font-weight: 700;

    letter-spacing: .06em;

    text-transform: uppercase;

    font-size: .8rem;
}

.hero-title {
    font-size: clamp(3.8rem, 9vw, 7rem);

    line-height: .92;

    letter-spacing: -.07em;

    margin-bottom: 30px;
}

.hero-title span {
    color: var(--gold);
}

.hero p {
    max-width: 620px;

    font-size: 1.15rem;

    line-height: 1.9;

    color: rgba(255,255,255,.72);

    margin-bottom: 44px;
}

.hero-buttons {
    display: flex;
    gap: 18px;
}

.hero-floating {
    position: relative;

    width: 320px;
    height: 420px;
}

.floating-card {
    position: absolute;

    padding: 28px;

    border-radius: 32px;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.12),
            rgba(255,255,255,.04)
        );

    border:
        1px solid rgba(255,255,255,.08);

    backdrop-filter: blur(14px);

    box-shadow:
        0 25px 90px rgba(0,0,0,.45);
}

.floating-card strong {
    display: block;

    margin-bottom: 10px;

    font-size: 2rem;

    color: var(--gold);
}

.floating-card span {
    color: rgba(255,255,255,.72);
}

.floating-card-1 {
    top: 0;
    right: 0;

    width: 240px;
}

.floating-card-2 {
    bottom: 0;
    left: 0;

    width: 220px;
}

.hero-particles span {
    position: absolute;

    width: 6px;
    height: 6px;

    border-radius: 999px;

    background:
        rgba(255,255,255,.6);

    z-index: 2;
}

.hero-particles span:nth-child(1) {
    top: 20%;
    left: 12%;
}

.hero-particles span:nth-child(2) {
    top: 30%;
    right: 18%;
}

.hero-particles span:nth-child(3) {
    bottom: 22%;
    left: 24%;
}

.hero-particles span:nth-child(4) {
    bottom: 30%;
    right: 28%;
}

.hero-particles span:nth-child(5) {
    top: 45%;
    left: 58%;
}

.hero::after {
    content: "";

    position: absolute;

    left: 0;
    right: 0;
    bottom: 0;

    height: 260px;

    background:
        linear-gradient(
            to bottom,
            transparent,
            #050505
        );

    z-index: 3;
}

.hero-overlay {
    position: absolute;

    inset: 0;

    background:
        radial-gradient(circle at top right, rgba(245,185,66,.15), transparent 30%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;

    padding: 10px 18px;

    border-radius: 999px;

    background: rgba(255,255,255,.08);

    border: 1px solid rgba(255,255,255,.12);

    margin-bottom: 28px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);

    line-height: 1;

    margin-bottom: 28px;
}

.hero p {
    font-size: 1.2rem;

    color: var(--muted);

    max-width: 620px;

    line-height: 1.8;

    margin-bottom: 42px;
}

.hero-buttons {
    display: flex;
    gap: 18px;
}

.btn-primary,
.btn-secondary {
    padding: 16px 28px;

    border-radius: 999px;

    font-weight: 700;

    transition: .35s;
}

.btn-primary {
    background: var(--gold);
    color: #000;
}

.btn-secondary {
    border: 1px solid rgba(255,255,255,.15);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-4px);
}

.intro-section,
.services-section,
.diagonal-section,
.cta-section {
    position: relative;
    padding: clamp(90px, 10vw, 150px) 0;
    overflow: hidden;
}

.intro-section {
    background:
        radial-gradient(circle at 15% 20%, rgba(245,185,66,.08), transparent 32%),
        linear-gradient(180deg, #050505, #0b0b0b);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 7vw, 110px);
    align-items: center;
}

.section-kicker {
    display: inline-flex;
    margin-bottom: 20px;
    color: var(--gold);
    font-size: .8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .18em;
}

.intro-copy h2,
.section-heading h2,
.diagonal-card h2,
.cta-box h2 {
    font-size: clamp(2.2rem, 5vw, 4.6rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
    margin-bottom: 24px;
}

.intro-copy p,
.section-heading p,
.diagonal-card p,
.cta-box p {
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.8;
}

.intro-stats {
    display: grid;
    gap: 18px;
    transform: rotate(-2deg);
}

.stat-card {
    padding: 30px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.035));
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 25px 80px rgba(0,0,0,.35);
}

.stat-card strong {
    display: block;
    margin-bottom: 8px;
    color: var(--gold);
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1;
}

.stat-card span {
    color: var(--muted);
}

.services-section {
    background:
        linear-gradient(180deg, #0b0b0b, #050505);
}

.section-heading {
    max-width: 780px;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.service-card {
    position: relative;
    min-height: 320px;
    padding: 32px;
    border-radius: 32px;
    background:
        linear-gradient(145deg, rgba(255,255,255,.10), rgba(255,255,255,.035));
    border: 1px solid rgba(255,255,255,.10);
    overflow: hidden;
    transition: .45s ease;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    background:
        radial-gradient(circle at top right, rgba(245,185,66,.22), transparent 34%);
    opacity: 0;
    transition: .45s ease;
}

.service-card:hover {
    transform: translateY(-12px);
    border-color: rgba(245,185,66,.35);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card span,
.service-card h3,
.service-card p {
    position: relative;
    z-index: 2;
}

.service-card span {
    display: inline-flex;
    margin-bottom: 80px;
    color: rgba(245,185,66,.75);
    font-weight: 900;
    font-size: .95rem;
}

.service-card h3 {
    margin-bottom: 16px;
    font-size: 1.35rem;
}

.service-card p {
    color: var(--muted);
    line-height: 1.7;
}

.diagonal-section {
    background: #050505;
}

.diagonal-section::before {
    content: "";
    position: absolute;
    inset: 10% -10% auto -10%;
    height: 70%;
    background: linear-gradient(135deg, rgba(245,185,66,.16), rgba(255,255,255,.035));
    transform: skewY(-6deg);
    opacity: .6;
}

.diagonal-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: clamp(40px, 7vw, 100px);
    align-items: center;
}

.diagonal-card {
    padding: clamp(34px, 5vw, 62px);
    border-radius: 36px;
    background: rgba(0,0,0,.55);
    border: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(14px);
}

.image-panel {
    min-height: 520px;
    padding: 18px;
    border-radius: 42px;
    background: linear-gradient(135deg, rgba(245,185,66,.32), rgba(255,255,255,.06));
    transform: rotate(2.5deg);
    box-shadow: 0 40px 120px rgba(0,0,0,.55);
}

.image-panel-inner {
    width: 100%;
    height: 100%;
    min-height: 480px;
    border-radius: 30px;
    background:
        linear-gradient(rgba(0,0,0,.18), rgba(0,0,0,.55)),
        url('https://images.unsplash.com/photo-1603386329225-868f9b1ee6c9?q=80&w=1800&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
}

.cta-section {
    background:
        radial-gradient(circle at center, rgba(245,185,66,.12), transparent 36%),
        linear-gradient(180deg, #050505, #000);
}

.cta-box {
    max-width: 980px;
    margin: 0 auto;
    padding: clamp(44px, 7vw, 90px);
    text-align: center;
    border-radius: 44px;
    background:
        linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.035));
    border: 1px solid rgba(255,255,255,.13);
    box-shadow: 0 40px 140px rgba(0,0,0,.6);
}

.cta-box p {
    max-width: 620px;
    margin: 0 auto 36px;
}


/* =========================================================
   OVERLAPPING PREMIUM SECTIONS
========================================================= */

.intro-section {
    margin-top: -90px;
    z-index: 10;
}

.services-section {
    margin-top: -70px;
    z-index: 11;
}

.diagonal-section {
    margin-top: -90px;
    z-index: 12;
}

.cta-section {
    margin-top: -70px;
    z-index: 13;
}

/* =========================================================
   SECTION DEPTH
========================================================= */

.intro-section::before,
.services-section::before,
.cta-section::before {
    content: "";

    position: absolute;

    inset: 0;

    pointer-events: none;

    background:
        linear-gradient(
            180deg,
            rgba(255,255,255,.02),
            transparent
        );
}

/* =========================================================
   PREMIUM CARD DEPTH
========================================================= */

.service-card,
.stat-card,
.diagonal-card,
.cta-box {
    backdrop-filter: blur(16px);
}

/* =========================================================
   IMAGE MOTION
========================================================= */

.image-panel {
    transition:
        transform .6s ease,
        box-shadow .6s ease;
}

.image-panel:hover {
    transform:
        rotate(1deg)
        translateY(-10px);

    box-shadow:
        0 50px 160px rgba(0,0,0,.75);
}

/* =========================================================
   HERO CINEMATIC EFFECT
========================================================= */

.hero::after {
    content: "";

    position: absolute;

    left: 0;
    right: 0;
    bottom: 0;

    height: 240px;

    background:
        linear-gradient(
            to bottom,
            transparent,
            #050505
        );
}

/* =========================================================
   PREMIUM TEXT EFFECT
========================================================= */

.hero h1,
.intro-copy h2,
.section-heading h2,
.diagonal-card h2,
.cta-box h2 {
    background:
        linear-gradient(
            180deg,
            #ffffff,
            rgba(255,255,255,.82)
        );

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* =========================================================
   FLOATING GOLD LINE
========================================================= */

.section-heading::after {
    content: "";

    display: block;

    width: 140px;
    height: 2px;

    margin-top: 28px;

    background:
        linear-gradient(
            to right,
            var(--gold),
            transparent
        );
}

/* =========================================================
   PREMIUM BUTTON GLOW
========================================================= */

.btn-primary {
    box-shadow:
        0 10px 40px rgba(245,185,66,.28);
}

/* =========================================================
   SERVICE CARD ICON AREA
========================================================= */

.service-card::after {
    content: "";

    position: absolute;

    top: -40px;
    right: -40px;

    width: 120px;
    height: 120px;

    border-radius: 999px;

    background:
        radial-gradient(circle, rgba(245,185,66,.18), transparent 70%);

    opacity: .5;
}

/* =========================================================
   SECTION TRANSITIONS
========================================================= */

.services-section,
.diagonal-section,
.cta-section {
    border-top-left-radius: 60px;
    border-top-right-radius: 60px;
}

/* =========================================================
   BEFORE / AFTER SECTION
========================================================= */

.before-after-section {
    position: relative;

    padding: clamp(100px, 10vw, 160px) 0;

    background:
        linear-gradient(
            180deg,
            #050505,
            #0a0a0a
        );
}

.before-after-wrapper {
    position: relative;

    margin-top: 70px;
}

.before-after-slider {
    position: relative;

    width: 100%;

    height: clamp(420px, 70vw, 760px);

    overflow: hidden;

    border-radius: 42px;

    cursor: ew-resize;

    border: 1px solid rgba(255,255,255,.08);

    box-shadow:
        0 40px 140px rgba(0,0,0,.65);
}

.after-image,
.before-image {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.before-image-wrapper {
    position: absolute;

    inset: 0;

    width: 50%;

    overflow: hidden;

    border-right:
        2px solid rgba(255,255,255,.5);
}

.label-before,
.label-after {
    position: absolute;

    top: 28px;

    z-index: 10;

    padding: 10px 18px;

    border-radius: 999px;

    background:
        rgba(0,0,0,.5);

    backdrop-filter: blur(10px);

    border: 1px solid rgba(255,255,255,.08);

    font-weight: 700;

    font-size: .92rem;
}

.label-before {
    left: 28px;
}

.label-after {
    right: 28px;
}

.slider-handle {
    position: absolute;

    top: 0;
    bottom: 0;

    left: 50%;

    width: 2px;

    background:
        rgba(255,255,255,.8);

    z-index: 20;
}

.slider-line {
    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            to bottom,
            rgba(255,255,255,.1),
            rgba(255,255,255,.9),
            rgba(255,255,255,.1)
        );
}

.slider-button {
    position: absolute;

    top: 50%;
    left: 50%;

    transform:
        translate(-50%, -50%);

    width: 78px;
    height: 78px;

    border-radius: 999px;

    display: flex;
    align-items: center;
    justify-content: center;

    background:
        rgba(0,0,0,.65);

    border:
        1px solid rgba(255,255,255,.12);

    backdrop-filter: blur(14px);

    font-size: 1.5rem;

    box-shadow:
        0 20px 60px rgba(0,0,0,.5);
}

/* =========================================================
   HORIZONTAL PROCESS SECTION
========================================================= */

.process-section {
    position: relative;

    height: 320vh;

    background:
        linear-gradient(
            180deg,
            #0a0a0a,
            #050505
        );
}

.process-pin {
    position: sticky;

    top: 0;

    height: 100vh;

    overflow: hidden;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.process-intro {
    padding:
        0 clamp(24px, 6vw, 80px);

    margin-bottom: 60px;

    max-width: 760px;
}

.process-intro h2 {
    font-size: clamp(2.6rem, 6vw, 5rem);

    line-height: .98;

    letter-spacing: -.05em;
}

.process-track {
    display: flex;

    gap: 32px;

    padding-left: 80px;

    width: max-content;

    will-change: transform;
}

.process-card {
    position: relative;

    width: clamp(320px, 34vw, 520px);

    min-height: 460px;

    padding: 42px;

    border-radius: 42px;

    overflow: hidden;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.12),
            rgba(255,255,255,.04)
        );

    border:
        1px solid rgba(255,255,255,.08);

    backdrop-filter: blur(14px);

    box-shadow:
        0 30px 100px rgba(0,0,0,.55);

    flex-shrink: 0;
}

.process-card::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        radial-gradient(
            circle at top right,
            rgba(245,185,66,.22),
            transparent 34%
        );

    opacity: .7;
}

.process-card span,
.process-card h3,
.process-card p {
    position: relative;
    z-index: 2;
}

.process-card span {
    display: inline-flex;

    margin-bottom: 90px;

    font-size: 1rem;

    font-weight: 900;

    color:
        rgba(245,185,66,.8);
}

.process-card h3 {
    font-size: clamp(1.7rem, 3vw, 2.6rem);

    line-height: 1.05;

    margin-bottom: 24px;
}

.process-card p {
    color: var(--muted);

    line-height: 1.8;

    font-size: 1.05rem;
}

.process-card:nth-child(2) {
    transform: translateY(60px);
}

.process-card:nth-child(3) {
    transform: translateY(-30px);
}

.process-card:nth-child(4) {
    transform: translateY(90px);
}