/* GLOBAL */
body {
    margin: 0;
    background: #000;
    color: #fff;
    font-family: "Varela Round", sans-serif;
}

h1, h2, h3 {
    margin: 0;
    font-weight: 600;
}

section {
    padding: 80px 8%;
}

/* ------------------------------------------------------- */
/* FULL ULTRA-PREMIUM SPLIT HERO */
/* ------------------------------------------------------- */

.hero-split {
    display: flex;
    min-height: 100vh;
    width: 100%;
    padding: 0;
}

/* LEFT WHITE */
.hero-left-white {
    flex: 0;
    background: #fff;
    color: #000;
    display: flex;
    align-items: center;
    padding: 90px 6%;
}

.hero-left-content {
    max-width: 540px;
    animation: fadeSlideUp 1.2s ease forwards;
}

.hero-tag {
    font-size: 15px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #6a6a6a;
    font-weight: 600;
    margin-bottom: 22px;
}

.hero-title-strong {
    font-size: 62px;
    font-weight: 800;
    line-height: 1.05;
}

.highlight {
    background: linear-gradient(90deg, #9b5635, #b67050);
    -webkit-background-clip: text;
    color: transparent;
}

.hero-underline {
    width: 80px;
    height: 5px;
    background: #9b5635;
    border-radius: 3px;
    margin: 22px 0 32px;
    animation: growBar 1.2s ease;
}

.hero-sub {
    font-size: 18px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 30px;
}

.hero-feature-list {
    list-style: none;
    margin: 0 0 40px;
    padding: 0;
}

.hero-feature-list li {
    font-size: 17px;
    margin-bottom: 12px;
    color: #2b2b2b;
    display: flex;
    align-items: center;
}

.hero-feature-list i {
    color: #cf8a6a;
    margin-right: 10px;
}

.premium-price h2 {
    font-size: 46px;
    color: #86330c;
    font-weight: 800;
    margin-bottom: 4px;
}

.premium-price p {
    color: #666;
    font-size: 14px;
    margin-bottom: 32px;
}

/* RIGHT DARK */
.hero-right-dark {
    flex: 1;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* cinematic spotlight */
.hero-spotlight {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 180%;
    height: 180%;
    background: radial-gradient(ellipse at center, rgba(170,97,62,0.12), transparent 70%);
    filter: blur(100px);
    opacity: 0.55;
    z-index: 0;
}

/* background panel glow */
.hero-back-panel {
    position: absolute;
    width: 70%;
    height: 70%;
    background: linear-gradient(
        140deg,
        rgba(170,97,62,0.45),
        rgba(170,97,62,0.18)
    );
    filter: blur(55px);
    opacity: 0.45;
    z-index: 0;
}

.hero-particles {
    position: absolute;
    width: 140%;
    height: 140%;
    background: url('../particles.png') center/cover no-repeat;
    opacity: 0.22;
    z-index: 0;
    animation: particlesFloat 16s linear infinite;
}

.hero-pack {
    width: 760px;
    z-index: 3;
    filter: drop-shadow(0 0 50px rgba(170,97,62,0.60));
}

.hero-pack-reflection {
    position: absolute;
    bottom: -40px;
    width: 380px;
    height: 120px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.25), transparent);
    transform: scaleX(.85) skewX(-5deg);
    filter: blur(16px);
    opacity: 0.4;
    z-index: 2;
}

/* warm glow */
.hero-glow {
    position: absolute;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(170,97,62,0.60), transparent 70%);
    filter: blur(140px);
    opacity: 0.45;
    z-index: 1;
}

/* sweep */
.hero-pack.sweep::after {
    content: "";
    position: absolute;
    top: 0;
    left: -160%;
    width: 120%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent 0%,
        rgba(255,255,255,0.45) 50%,
        transparent 100%
    );
    animation: heroSweep 5s ease-in-out infinite;
    z-index: 5;
}

/* ANIMATIONS */
@keyframes premiumFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
    100% { transform: translateY(0); }
}

@keyframes particlesFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-40px); }
}

@keyframes growBar {
    from { width: 0; }
    to { width: 80px; }
}

@keyframes heroSweep {
    0% { left: -160%; }
    60% { left: 160%; }
    100% { left: 160%; }
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 900px) {
    .hero-split { flex-direction: column; }
    .hero-left-white { padding-top: 140px; min-height: 60vh; }
    .hero-right-dark { min-height: 50vh; }
    .hero-pack { width: 300px; }
    .hero-title-strong { font-size: 44px; }
}

/* PREMIUM INTRO SECTION */
.upgraded-intro {
    padding: 120px 8%;
    text-align: center;
    position: relative;
    z-index: 1;
}

.intro-center {
    max-width: 700px;
    margin: auto;
    position: relative;
}

.intro-img-wrap {
    position: relative;
    width: 240px;
    margin: 0 auto 35px auto;
}

.intro-img-wrap img {
    width: 100%;
    animation: floatY 5s ease-in-out infinite;
    filter: drop-shadow(0 0 25px rgba(170,97,62,0.40));
}

/* soft glow */
.intro-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 280px;
    height: 280px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(170,97,62,0.45), transparent 70%);
    filter: blur(80px);
    z-index: -1;
    opacity: 0.7;
}

@keyframes floatY {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.intro-title {
    font-size: 42px;
    letter-spacing: -0.5px;
    margin-bottom: 18px;
    font-weight: 700;
}

.intro-line {
    width: 70px;
    height: 4px;
    margin: 12px auto 28px auto;
    background: linear-gradient(90deg, #cf9478, #9b5635);
    border-radius: 6px;
    animation: widthExpand 1.4s ease forwards;
}

@keyframes widthExpand {
    from { width: 0; }
    to { width: 70px; }
}

.intro-text {
    font-size: 18px;
    color: #dcdcdc;
    line-height: 1.7;
    max-width: 600px;
    margin: auto;
    opacity: 0.95;
}

/* ------------------------------------------------------- */
/* LIFESTYLE BANNER */
/* ------------------------------------------------------- */

.lifestyle-banner img {
    width: 50%;
    border-radius: 18px;
    object-fit: cover;
    top: -66vh;
    right: 0vh;
    position: absolute;
    z-index: 0;
}

/* ------------------------------------------------------- */
/* BENEFITS GRID (APPLE CARD STYLE) */
/* ------------------------------------------------------- */

.section-title {
    font-size: 34px;
    margin-bottom: 45px;
    text-align: center;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
}

.benefit-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    padding: 32px;
    border-radius: 20px;
}

.benefit-card:hover {
    border-color: #9b5635;
    transform: translateY(-6px);
}

/* ------------------------------------------------------- */
/* CENTER-FILL TECHNOLOGY */
/* ------------------------------------------------------- */

.split-tech {
    display: flex;
    width: 100%;
    min-height: 100vh;
    padding: 0;
    margin: 0;
}

.split-left {
    flex: 0.5;
    padding: 110px 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #68412f;
    color: #fff;
    position: relative;
}

.cf-tag {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ca7615;
    margin-bottom: 18px;
}

.cf-title {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 8px;
}

.cf-title span {
    background: linear-gradient(90deg, #9b5635, #ca8261);
    -webkit-background-clip: text;
    color: transparent;
}

.cf-accent {
    width: 80px;
    height: 4px;
    background: #9b5635;
    border-radius: 3px;
    margin: 20px 0 30px;
    animation: cfLineGrow 1.1s ease forwards;
}

@keyframes cfLineGrow {
    from { width: 0; }
    to { width: 80px; }
}

.cf-desc {
    font-size: 18px;
    line-height: 1.75;
    color: #d4d4d4;
    margin-bottom: 30px;
    max-width: 520px;
}

.cf-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cf-list li {
    font-size: 17px;
    color: #eaeaea;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
}

.cf-list i {
    color: #9b5635;
    margin-right: 12px;
    font-size: 18px;
}

.split-right {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.split-right img.tech-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* warm tech glow */
.tech-backlight {
    position: absolute;
    width: 120%;
    height: 120%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(170,97,62,0.45), transparent 70%);
    filter: blur(90px);
    opacity: .4;
    z-index: 1;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .split-tech {
        flex-direction: column;
        min-height: auto;
    }
    .split-right {
        height: 60vh;
    }
}

/* INGREDIENT SECTION */
.ingredient-reveal.upgraded-benefits {
    padding: 120px 8%;
    position: relative;
    background: #000;
    overflow: hidden;
}

.ingredient-reveal.upgraded-benefits::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(170,97,62,0.40), transparent 70%);
    filter: blur(140px);
    opacity: 0.6;
    z-index: 0;
}

.ing-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 2;
    position: relative;
}

.ing-center img {
    width: 100%;
    z-index: 0;
    position: relative;
    filter: drop-shadow(0 0 35px rgba(170,97,62,0.50));
}

.ing-column {
    display: flex;
    flex-direction: column;
    gap: 35px;
    flex: 1;
}

.ing-card {
    background: rgba(255,255,255,0.05);
    padding: 22px 28px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(14px);
    max-width: 340px;
    opacity: 0;
    transform: translateY(40px);
    transition: .9s cubic-bezier(.16, .82, .44, 1);
    position: relative;
}

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

.ing-name {
    font-size: 20px;
    font-weight: 700;
    color: #96451f;
}

.ing-desc {
    font-size: 15px;
    color: #ddd;
}

.arrow-line {
    position: absolute;
    top: 50%;
    width: 140px;
    height: 2px;
    background: linear-gradient(90deg, #9b5635, transparent);
    transform: translateY(-50%);
    opacity: 0;
    transition: 1s ease;
}

.left-column .arrow-line {
    right: -150px;
}

.right-column .arrow-line {
    left: -150px;
    transform: translateY(-50%) scaleX(-1);
}

.reveal-item.visible .arrow-line {
    opacity: 1;
}

/* ------------------------------------------------------- */
/* TESTIMONIALS */
/* ------------------------------------------------------- */

.testimonials-3d {
    position: relative;
    padding: 120px 8%;
    background: #000;
    overflow: hidden;
    text-align: center;
}

.t-bg-layer {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center,
        rgba(170,97,62,0.25),
        rgba(170,97,62,0.90)
    );
    filter: blur(120px);
    animation: bgPulse 8s ease-in-out infinite alternate;
    opacity: 0.65;
}

.t-particles {
    position: absolute;
    inset: 0;
    background: url('assets/images/particles.png') center/cover no-repeat;
    opacity: 0.15;
    animation: tFloat 14s linear infinite;
    filter: blur(2px);
}

@keyframes tFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-60px); }
}

@keyframes bgPulse {
    0% { opacity: 0.45; }
    100% { opacity: 0.75; }
}

.t-title {
    font-size: 34px;
    margin-bottom: 50px;
    z-index: 2;
    position: relative;
}

.t-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.t-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    backdrop-filter: blur(14px);
    padding: 30px 24px;
    border-radius: 18px;
    box-shadow: 0 12px 28px rgba(0,0,0,0.35);
    transform: translateY(0);
    transition: .4s ease;
}

.t-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(170,97,62,0.65);
    box-shadow: 0 0 40px rgba(170,97,62,0.35);
}

.t-text {
    font-size: 17px;
    color: #ededed;
    margin-bottom: 12px;
}

.t-name {
    color: #6ebee2;
    font-size: 14px;
}

/* ------------------------------------------------------- */
/* ANGLE SHOWCASE */
/* ------------------------------------------------------- */

.angle-showcase {
    padding: 120px 8%;
    background: linear-gradient(145deg, #0d0d0d, #1a1a1a 70%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.angle-showcase::before {
    content: "";
    position: absolute;
    width: 700px;
    height: 700px;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle,
        rgba(170,97,62,0.25),
        transparent 60%
    );
    filter: blur(140px);
    opacity: 0.45;
}

.angle-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.angle-sub {
    color: #ccc;
    font-size: 15px;
    margin-bottom: 50px;
}

.angle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap: 40px;
}

.angle-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 30px 25px;
    position: relative;
    transition: .35s ease;
    backdrop-filter: blur(10px);
}

.angle-item:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: rgba(170,97,62,0.65);
    box-shadow: 0 0 35px rgba(170,97,62,0.35);
}

.angle-item img {
    width: 80%;
    margin-bottom: 15px;
    transition: .35s ease;
    filter: drop-shadow(0 0 18px rgba(170,97,62,0.30));
}

.angle-item:hover img {
    transform: scale(1.08) rotate(1deg);
}

.angle-item span {
    display: block;
    font-size: 15px;
    color: #dd9879;
    margin-top: 6px;
    letter-spacing: 0.5px;
}

/* ------------------------------------------------------- */
/* FAQ */
/* ------------------------------------------------------- */

.faq-dyson {
    padding: 110px 8%;
    background: #050505;
}

.faq-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
}

.faq-item {
    border-bottom: 1px solid #111;
    padding: 16px 0;
}

.faq-q {
    width: 100%;
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    padding: 16px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: .3s ease;
}

.faq-q i {
    color: #5198b9;
    font-size: 20px;
}

.faq-a {
    display: none;
    font-size: 16px;
    color: #ccc;
    padding: 8px 0 18px 32px;
}

.faq-q:hover {
    color: #9b5635;
}

.faq-item:hover {
    border-color: rgba(170,97,62,0.25);
    box-shadow: 0 0 22px rgba(170,97,62,0.18);
}

/* ------------------------------------------------------- */
/* FADE-UP */
/* ------------------------------------------------------- */

.fade-up {
    opacity: 0;
    transform: translateY(50px);
    transition: 1s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ------------------------------------------------------- */
/* RESPONSIVE */
/* ------------------------------------------------------- */

@media (max-width: 950px) {
    .clean-hero {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero-bottle {
        width: 300px;
        margin-bottom: 20px;
    }

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

    .split-tech {
        flex-direction: column;
        text-align: center;
    }
}

/* ------------------------------------------------------- */
/* LIFESTYLE STRIP */
/* ------------------------------------------------------- */

.lifestyle-strip {
    padding: 40px 0;
    background: #000;
}

.ls-row {
    display: flex;
    gap: 0;
}

.ls-item {
    flex: 1;
    overflow: hidden;
}

.ls-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: 0.4s ease;
}

.ls-item:hover img {
    transform: scale(1.03);
    filter: brightness(1.1);
}

@media (max-width: 768px) {
    .ls-row {
        flex-direction: column;
    }
    .ls-item {
        margin-bottom: 6px;
    }
}

/* ------------------------------------------------------- */
/* YOU MIGHT ALSO LIKE */
/* ------------------------------------------------------- */

.suggested-section {
    background: #000;
    padding: 100px 8%;
    text-align: center;
}

.suggested-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 50px;
}

.suggested-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
}

.suggest-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 18px;
    padding: 28px;
    text-decoration: none;
    color: #fff;
    transition: .35s ease;
}

.suggest-img-box {
    width: 100%;
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 20px;
}

.suggest-img-box img {
    width: 45%;
    transition: .35s ease;
    filter: drop-shadow(0 0 18px rgba(170,97,62,0.35));
}

.suggest-item h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.suggest-item p {
    color: #ccc;
    font-size: 15px;
    line-height: 1.5;
}

.suggest-item:hover {
    transform: translateY(-8px);
    border-color: rgba(170,97,62,0.65);
    box-shadow: 0 0 30px rgba(170,97,62,0.25);
}

.suggest-item:hover img {
    transform: scale(1.06);
}

@media (max-width: 600px) {
    .suggest-img-box {
        height: 200px;
    }
}